The Frontside Podcast

In this episode, Austin Parker, Principal Developer Advocate at Lightstep talks about the OpenTelemetry Framework, which is an observability framework for cloud-native software and a collection of tools, APIs, and SDKs. You use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) for analysis in order to understand your software's performance and behavior.

In this episode, Puneet Lath, Director of Research and Development at Expensify, talks about the unique way Expensify is using open source with their products by not just open-sourcing software tools but also open-sourcing the front end of the product itself. They are rebuilding their products on React Native to be fully cross-platform and doing so in an open-source manner. All code is public, and anyone can see it and contribute to it.

In this episode, Steve Pereira—the founder of Visible—talks about how his unique approach to mapping helps customers get products out of the door fast and efficiently. Maps flow to build alignment, clarity, and confidence, and Steve focuses on two primary areas to drive exceptional business outcomes: Flow and value. Value stream thinking and methodologies, augmented by continuous improvement and performance.

Data is at the center of everything we do. Yet, how can we trust it in a world where more "organic" food is consumed than produced? In this episode, Jason Kelley—the Global General Manager for Blockchain Services at IBM—talks about how data trust and transparency are applied to COVID-19 vaccines.

"Java has done an excellent job at ruining types for everyone for quite a while—explains Marcel after describing the tech pub scene in London—but it's important to know there's more than one kind of type system." Along with Shane, they outline what's exciting about ReasonML and their experience with new languages and tools around types.SPECIAL GUEST:Marcel Cutts | @marcelcutts: Founder of Asgard Tech, ReasonML London OrganizerShane Wilson | @wilsonashane: Founder of Peyk Inc.SHOW NOTES00:38 - ReasonTwitter: @reasonmlDiscord03:25 - BuckleScriptOCaml06:01 - Reason + BuckleScriptTypeScript16:07 - Reason: Interoperation & AdoptionClojureScriptToolchainSyntax30:00 - Operating at the Compiler Level vs the Run-Time Levelppx (pre-processor extension)34:29 - Last thoughts on, and why use Reason?Flow44:43 - repkgsknitLerna

Monorepos are the new muse of library maintainers, but what happens when your project grows past 100 packages in the same repo? What about thousands? Rush.js was created for those cases, and Pete—who started the project while working at Microsoft—is here to tell us about it.SPECIAL GUEST:Pete Gonzalez | @octogonzDuring the day, Pete works at HBO in Seattle on their streaming media apps. Prior to that, he was at Microsoft for 9 years, and before that, he worked at various consulting companies. A long time ago he was a cofounder of Ratloop, a small company that makes video games.SHOW NOTES01:24 - Rush.js: What is it and what is it for?Rush on GitHub04:47 - Problems with Managing Large CodebasesRush Stack: provides reusable tech for running large scale monorepos for the web07:22 - How does Rush provide a solution for build orchestration?13:34 - Rush Stack Opinion: How to Lint, Bundle, etc.16:53 - Using Rush Stack: Getting StartedThe pmpm Package ManagerYarn Plug’n’Play24:27 - Getting Technical About VersionsPhantom DependenciesDoppelgangersPure Dependencies32:47 - Thoughts on Monorepos36:30 - Getting Started (Cont’d) + Efficient TypeScript Compellation43:28 - Does Rush have a size limit? Is it for bigger or smaller projects? Both?44:34 - Using pieces of Rush in non-Rush projects?

In this episode, Charles and Taras discuss "big ideas" and all the things they hope to accomplish at The Frontside over the next decade. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, a place where we talk about user interfaces and everything that you need to know to build them right. Today, we're going to talk about big ideas and the future of Frontside. TARAS: Yeah, starting with is Frontside is good idea? CHARLES: No, we're going to just talk about how do you know that an idea is good? We've touched on it a couple of times before. Like how do you, how do you go about validating a big idea, how do you discover a big idea? What do you do? TARAS: And then, even when you have big ideas like big tests, what does that mean for the world? How do you make a big idea an idea that a lot of people like and agree with and actually use on day to day. CHARLES: Yeah. It turns out that it's not easy. There's a lot of work involved with that. A lot of it crystallized around the conversations we're having about what exactly is big test and recognizing that big test isn't really a code base. It's not a toolkit. Even though it does has aspects of those things, it really is an idea. It's an approach. It's a way of going about your business, right? TARAS: Yeah. Especially when you put big test functionality in place, when you start doing big testing and then you put together things like using Mocha and Karma, big tests in that kind of test suite is really just like interactors and the idea of big testing. There's nothing else. All the interactors do is just give you an easy way to create composable like [inaudible] objects, so you don't have to write -- you have the components but you don't have to write selectors for each element in the component, especially if gets composed. But that's like a very small functionality that does a very specific thing. But big test itself, it takes a lot of work to actually -- we had this firsthand experience on the project we're working on right now. We are essentially introducing like Ember's acceptance testing but for React in a react project and having to explain to people what is it about this that actually makes it a really good idea and having people in the React world see that this is actually a really good idea. It's kind of incredible. When you actually try to sell something to somebody and convince somebody that this is a good idea is when you realize like how inadequate your understanding of the idea really is. You really have to start to break it down and understand what is it about this that is a really big idea. CHARLES: Yeah, I completely agree 100% because to be clear, we've actually been doing this now for two years almost. So, this is not the first React project where we've put these ideas in place. But I think in prior examples, we just kind of moved in and it's like we're going to do this because this is what we do. And we have firsthand knowledge of this working because we've operated in this community where this is just taken on faith that this is the way you go about your business. You have a very robust acceptance test suite. And because of that, you can experience incredible things. When you and I were talking before the show, we were kind of commenting on inside the Ember community, you can do impossible things because of the testing framework. You can upgrade from Ember 1 to Ember 3 which is a completely and totally separate framework, basically. You're completely and totally changing the underlying architecture of your application. You can do it in a deterministic way and that's actually incredible. TARAS: And what's interesting too is that the React core team kind of hinted a book at this also in their blog post about fiber or moving to fiber because one of the things that they talked about there is that knowing how the system is supposed to behave on the outside allowed them to change the internals of the free app framework, specifically about test suite for the React framework, but it allowed them to change the internals of the framework because they were testing kind of on the outside. The system kind of is a black box and that allowed them to change the internals and the test suite essentially stayed the same. So this idea of acceptance testing your thing is really fundamental to how Ember community operates. But other communities have this as a big idea as well. It's just applied in different areas. CHARLES: Right. And so applied to your actual application, this is something that's accepted in one place, but it's not an accepted practice in other places. But you can m

In this episode, Charles and Taras discuss "transparent development" and why it's not only beneficial to development teams, but to their clients as well. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, the place where we talk about user interfaces and everything that you need to know to build them right. It's been a long summer and we're back. I'm actually back living in Austin, Texas again. I think there wasn't too much margin in terms of time to record anything or do much else besides kind of hang on for survival. We've been really, really busy over the last couple of months, especially on the professional side. Frontside has been doing some pretty extraordinary things, some pretty interesting things. So, we've got a lot to chew on, a lot to talk about. TARAS: There's so much stuff to talk about and it's hard to know where to start. CHARLES: So, we'll be a little bit rambly, a little bit focused. We'll call it fambly. But I think one of the key points that is crystallized in our minds, I would say over this summer, is something that binds the way that we work together. Every once in a while, you do some work, you do some work, you do some work, and then all of a sudden you realize that a theme, there's something thematic to that work and it bubbles up to the surface and you kind of organically perceive an abstraction over the way that you work. I think we've hit that. I hit one of those points at least because one of the things that's very important for us is -- and if you know us, this is things that we talk about, things that we work on -- we will go into a project and set up the deployment on the very first day. Make sure that there is an entire pipeline, making sure that there is a test suite, making sure that there are preview applications. And this is kind of the mode that we've been working in, I mean, for years and years and years. And where you say like if what it takes is spending the first month of a project setting up your entire delivery and showcasing pipeline then that's the most important work, inverting the order and saying that has to really come before any code can come before it. And I don't know that we've ever had like a kind of unifying theme for all of those practices. I mean, we've talked about it in terms of saving money, in terms of ensuring quality, in terms of making sure that something is good for five or 10 years, like this is the way to do it. And I think those are definitely the outcomes that we're looking for. But I think we've kind of identified what the actual mode is for all of that. Is that fair to say? TARAS: Yeah, I think one of the things I've always thought about for a long time is the context within which decisions are made because it's not always easy. And it's sometimes really difficult to really give it a name, like getting to a point where you have really clear understanding of what is it that is guiding all of your actions. What is it that's making you do things? Like why do we put a month of work before we even start doing any work? Why do we put this in our contract? Why do we have a conversation with every client and say, "Look, before we start doing anything, we're going to put CI in place." Why are we blocking our business on doing this piece? It's actually kind of crazy that from a business perspective, it's a little bit crazy that you be like, "Oh, so you're willing to lose a client because the client doesn't want you to set up a CI process?" Or in a case of many clients, it's like you're not willing to accept -- the client is going to say, "We want to use Jenkins." And what we've done in the past, in almost every engagement, we're like, "Actually, no. We're not going to use Jenkins because we know that it's going to take so long for you to put Jenkins in place. By the time that we finish the project, you're probably still not going to have it in place. That means that we're not going to be able to rely on our CI process and we're not going to be able to rely on testing until you're finished." We're not going to have any of those things while we're doing development. But why are we doing all this stuff? It was actually not really apparent until very recently because they didn't really had a name to describe what is it about this tooling and all of these things that makes why is it so important to us. I think that's what kind of crystallized. And the way that I know that it's crystallized because now that we're talking to our clients about it, our clients are taking on to picking up the language. We don't have to convince

Rich Harris talks about Svelte and Reactivity. Rich Harris: Graphics Editor on The New York Times investigations team. Resources: Svelte Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, a place where we talk about user interfaces and everything that you need to know to build them right. TARAS: It's actually a really nice, Rich and I'm really, really happy to have a chance to actually chat with you about this because Svelte is a really fun piece technology. In many ways, it's interesting to see our technology evolve and our industry evolve through innovation, real innovation. I think Svelte 3 has really been kind of that next thought provoking technology that kind of makes you think about different ways that we can approach problems in our space. So, really excited to chat with you about this stuff. RICH: Well, thank you. Excited to be here. TARAS: I think quite a lot of people know, Rich, about your history, like how you got into what you're doing now. But I'm not sure if Charles is aware, so if you could kind of give us a little bit of a lowdown on where you kind of come from in terms of your technical background and such. RICH: Sure. I'll give you the 30-second life history. I started out as a reporter at a financial news organization. I had a Philosophy Degree and didn't know what else to do with it. So, I went into journalism. This was around the time of the great recession. And within a few weeks of me joining this company, I watched half of my colleagues get laid off and it's like, "Shit, I need to make myself more employable." And so gradually, sort of took on more and more technical responsibilities until I was writing JavaScript as part of my day job. Then from there, all these opportunities kind of opened up. And the big thing that I had in mind was building interactive pieces of journalism, data-driven, personalized, all of that sort of thing, which were being built at places like the New York Times, and The Guardian, and the BBC. That was the reason that I really wanted to get into JavaScript. And that's guided my career path ever since. CHARLES: It's interesting that this D3 and all that did come out of journalism. RICH: It's not a coincidence because when you're working under extreme time pressure and you're not building things with a view to maintain them over a long period of time, you just need to build something and get it shipped immediately. But it needs to be built in a way that is going to work across a whole range of devices. We've got native apps, we've got [inaudible], we've got our own website. And in order to do all that, you need to have tools that really guide you into the pit of success. And D3 is a perfect example of that. And a lot of people have come into JavaScript through D3. CHARLES: And so, are you still working for the same company? RICH: No. That's ancient history at this point. CHARLES: Because I'm wondering, are you actually getting to use these tools that you've been building to actually do the types of visualizations and stuff that we've been talking about? RICH: Very much so. I moved to The Guardian some years ago. And then from there, moved to Guardian US, which has an office in New York. And it was there that I started working on Svelte. I then moved to the New York Times and I'm still working on Svelte. I've used it a number of times to build things at the New York Times and the people have built things with it too. And so, yeah, it's very much informed by the demands of building high performance interactive applications on a very tight deadline. CHARLES: Okay, cool. So I've probably used, I mean, I'm an avid reader of both Guardian and the New York Times, so I've probably used a bunch of these visualizations. I had no idea what was driving them. I just assumed it was all D3. RICH: There is a lot of D3. Mike Bostock, the creator of D3, he was a linchpin at the graphics department for many years. Unfortunately we didn't overlap. He left the Times before I joined the Times, but his presence is still very much felt in the department. And a lot of people who are entering the industry, they're still becoming database practitioners by learning from D3 examples. It's been a hugely influential thing in our industry. TARAS: How long is a typical project? How long would it take to put together a visualization for an article that we typically see? RICH: It varies wildly. The graphics desk is about 50 strong and they will turn around things within a day. Like when the Notre Dame burnt down a couple of months ago, my colleagues turned around this interactive scroll driven webGL 3D rec

Philippe De Ryck joins the show to talk all things security: the importance and why you should be taking active steps, how to do it in your codebase effectively, and what can happen during a breach. Philippe De Ryck: Pragmatic Web Security Resources: OWASP Top 10 OWASP Top 10 Proactive Controls Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, a place where we talk about user interfaces and everything that you need to know to build them right. My name is Charles Lowell, a developer here at The Frontside. Joining me, also hosting today is Taras Mankovsky. Hello, Taras. TARAS: Hello, hello. CHARLES: And as always, we're going to be talking about web platforms, UI platforms, and the practices that go into them. And here to talk with us today about a pillar of the platform that I certainly don't know that much about, and so, I'm actually really happy to have this guest on to talk about it is Philippe De Ryck who owns his own company called Pragmatic Web Security. I understand you do trainings and are just generally involved in the small space. So, welcome, Philippe. PHILIPPE: Hi. Nice to meet you. CHARLES: Wow! I almost even don't even know where to start with this subject because I'm kind of like the hippie developer mindset where it's like, "LaÖlaÖlaÖlaÖlaÖ we're in this open land and nothing's ever bad going to happen and we're just going to put code out there," and nobody would ever take advantage of any holes or anything like that. And I think that a lot of developers share that mentality and that's how we end up with major, major security breaches. And so, like I said, this is something that I'm actually very eager to learn but I almost even don't know where to start. I need training, man. [Laughter] PHILIPPE: Well, that's good to hear. No, you're totally right about that. If you're not into security, it seems like this fast space for a lot is happening and you don't really know how or why and what really matters to you and should I even be worried about this. And let me start by addressing the very first thing. Yes, you should be worried because maybe you're not building something that somebody cares about but you always have something that somebody wants, even the simplest of attacks always targets a valuable resource. Just to give you a very simple idea today, cryptocurrency is all the hype and you have a taker that's just aiming to misuse your users' computers to mine crypto coins because it essentially saves them a bunch on electricity cost. So, there's always something to grab. Usually, it's data or services or worse. But even in the most minimal cases, you have hardware, you have devices, you have network capacity that somebody might want to abuse. So yes, security, I would say, always matters. CHARLES: What's the best way to get started? You said understanding that everything we do, we're holding onto resources that might be valuable, that someone might want to seize but I'm just getting started with my application. I don't know anything about security. Where do I get started on just understanding the space? And then before I even look at tools that I wantÖ PHILIPPE: You want the honest answer for that? [Laughter] PHILIPPE: The honest answer is probably hire someone who has security knowledge. I don't mean this in a bad way. I've come a very long way in my career doing what I do now. And if I look at that, if you are aiming as a developer with no knowledge about security to build a secure application, it's going to be very hard. There's a lot of things you need to know, intrinsic knowledge. These are not things you can simply read a small book in a week, you know all of these security things that you'll know what to do. So, if you have no previous experience at all, I suggest to find some help. CHARLES: Right. It's like saying, "Hey, you've never written a data layer before but you want to go out and you want to write a massively distributed system where you have all these notes talking to each other. You're not going to read the O'Reilly book 'How to Build Distributed Systems' in a week and go out and do the same thing." It's the same thing with security. You need to understand the entire context. And there's no substitute for experience. PHILIPPE: Sorry, I actually like that comparison because in a sense, you're right, it's like these other very complex topics you don't expect to learn that in a week or a month and right a functioning data layer. But the difference is if you fail at writing that data layer, your application is probably not going to work. While if you fail at securing the applicati

In this internal Frontside Podcast episode, Charles, Taras, and Jeffrey analyze the NativeScript Mobile Platform. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, a place where we talk about user interfaces and everything that you need to know to build them right. My name is Charles, a developer here at Frontside. With me today are Taras and Jeffrey. TARAS: Hello everyone. CHARLES: Today, we're going to be talking about NativeScript, in particular, and evaluating technologies and frameworks, kind of at the meta level. So, I'm kind of excited about it because we've been pretty heavily involved with NativeScript for the past three months or so. And so, we've gotten to look at it both from beginners' eyes being kind of totally fresh to the platform, but then actually having to start to pump up against some of the edge cases which is what always ends up happening when you actually use a framework for real. Let's get started. TARAS: All right. I think there's a lot of things that we could talk about because when we would start looking at NativeScript, the length that we were looking at NativeScript through this is that this platform that our client is going to be using for doing development of large applications. So, what does NativeScript need to have to be able to support potentially hundreds of developers building apps? We started looking at it and one things that made us consider NativeScript early on was it kind of provides a platform that allows you to encode in JavaScript and run it on mobile. And we saw this kind of emergence of Angular and Vue.js running on top of NativeScript. So, those things together is kind of exciting. CHARLES: There was also an implementation in progress of React and there were a couple of spikes of Ember also running on top of NativeScript. So, my first impression was initially very favorable. The onboarding experience is actually pretty nice because it was JavaScript and the application was interpreted, there's the ability to completely and totally dynamically change the application at runtime. So, they have essentially an application called the NativeScript Playground which lets you flash a QR code at it and then it will go in to the URL associated with that QR code and it will download all of the assets for a NativeScript application running at that URL. So, all the JavaScript, all the templates, all the whatever, it'll pull it down, it will actually start running like within that app. So, the Playground app then becomes your actual app that you want to use. There's no App Store, no TestFlight, no Google Play. There's no gatekeeping to delivering your application into a running app. And I thought that was really, really cool and really, really compelling. TARAS: We should clarify that this is specifically for preview purposes because if you're going to be shipping the application to production, you still need to go through all those things before... CHARLES: Yes. TARAS: But the onboarding process, you could just install the preview app and then you can point a QR code and it will open that app, whether it's in Angular or in Vue, that app will open up in the preview app and you have a native app that you could play around with. CHARLES: Right. JEFFREY: And that's key both for the engineers who are playing around with this and building this and also really key for the non-engineers who are part of the team to be able to really easily spin up and see what the engineers on the team are working on. CHARLES: That's exactly why we thought, "Hey, we want to be able to use this mechanism for preview apps." In the same way on the server side, you have preview apps associated with a pull request. When we saw this, what we immediately wanted to do was have a bot post a comment onto a pull request with a QR code, so that anybody could just, boom, test out this app on their phone. TARAS: We ultimately ended up setting that up but not quite that way because the original idea of being able to have something like danger bot post the QR code to the comments, you can kind of point out with your phone and open the preview app, that didn't actually pan out. Charles tried to implement that. What happened there? CHARLES: What it actually turned out was that the preview functionality was dependent on a central server, a central NativeScript server. So rather than kind of statically bundling the assets and just saying 'these assets are this URL and just pull them in and bootstrap your NativeScript application that way', it required a lot of extra stuff. So, it required you to be running a Webpack Dev Server that

Luke Melia, Aaron Chambers, and Mattia Gheda john Taras and Charles to discuss all things deployment! Luke Melia: Luke has been working with Ember since it was under early development as Sproutcore 2.0. Ember.js powers a SaaS company he co-founded, Yapp, and they funded their business for a couple of years doing Ember consulting under the Yapp Labs moniker. They’re full-time on product now, and his engineering team at Yapp (currently 3 people) maintains around 6 Ember apps. Luke helps to maintain a bunch of popular addons, including ember-cli-deploy, ember-modal-dialog, ember-wormhole, ember-tether, and more. He started the Ember NYC meetup in 2012 and continues to co-organize it today. Aaron Chambers: Aaron Chambers: Aaron is the co-author of EmberCLI Deploy and is currently an Engineer at Phorest Salon Software, helping them move their desktop product to the web platform. He's been using Ember for 5 years and maintains a number of plugins in the EmberCLI Deploy ecosystem. Aaron loves trying to work out how we can ship JS apps faster, more reliably and with more confidence. Mattia Gheda: Mattia is a Software Engineer, Ember hacker, Ruby lover and Elixir aficionado. Currently he works as Director of Development for Precision Nutrition where Ember, Ruby and Elixir power several applications. He loves meetups, organizes Ember.js Toronto and co-organizes Elixir Toronto. Resource: Immutable Web Apps Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, a place where we talk about user interfaces and everything that you need to know to build them right. My name is Charles Lowell, a developer here at the Frontside. With me also co-hosting today is Taras Mankovsky. Hey, Taras. TARAS: Hello, everyone. CHARLES: Today, we have three special guests that we're going to be talking to. We have Aaron Chambers, Luke Melia, and Mattia Gheda who originally met collaborating on fantastic open source library that we, at the Frontside, have used many, many times that saved us countless hours, saved our clients hundreds of thousands of dollars, if not more. ember-cli-deploy. We're gonna be talking not about that library in particular but around the operations that happen around UI. So, welcome you all. LUKE: Thanks, it's great to be here. CHARLES: Like I said, I actually am really excited to have you all on because when we talk about the platform that you develop your UI on, something that often gets short shrift in communities outside of the Ember community is how do I actually deliver that application into users' hands. Because obviously, we don't want it to be working just on our laptop. We want it to be delivered to our users and there are myriad ways that that can happen and it's only gotten more complex since the last time we talked which must have been like three or four years ago. I kind of just have to ask, I think that what you all were talking about then was cutting edge is still cutting edge now but there must have been some pretty incredible developments like in the last three or four years. What have been kind of the new insights that you all have? LUKE: I think that what we realized as we got started with ember-cli-deploy and a project kind of came together as a combination of a few different open source efforts, something that Aaron was working on, something that our collaborator Mike was working on. We decided to come together under one umbrella, joined forces. And what we realized pretty soon is that deployment needs vary a ton between companies. And so, we are coming from this background in Ember community where we had this attitude where nobody is a special snowflake. We all kind of have the same needs for 90% of what we do. And that's true. I really believe in a lot of that Ember [ethos]. But when it comes to deployment, you know what? A lot of companies are special snowflakes or it's at least is much more fragmented than kind of our needs around on the JavaScript side. And so, what we decided to do was to try to evolve ember-cli-deploy into a platform essentially, an ecosystem that could let people mix and match plug-ins to do in their organization without locking them into an opinion that might simply be a non-starter in their org. CHARLES: It's hard enough to have opinions just around the way that your JavaScript code is structured but when it comes to rolling out your app, it really does encompass the entire scope of your application. So, it has to take account of your server. It has to take account of your user base. It has to take account of all the different processes that might be running all over, distributed around the Inte

Joe joins the panelists to talk about pull request etiquette. Joe Leblanc: Joe first learned to code on a Zenith computer his dad brought home from work. It had this built in blue LCD monitor and ran on 5 1/4" floppy disks. He used spreadsheets for work and Joe was interested. They spent about an hour going over macros together and he took off from there. Long after the Zenith died, the open-source content management system Joomla! landed in the center of his attention. Joe found himself writing a book about Joomla programming, authoring video tutorials about Joomla for lynda.com, giving Joomla talks, and helping organize Joomla conferences. Since his time in the Joomla community, he's picked up Node, Rails, React, and other frameworks. He's currently coding at True Link Financial and working on a few hobby-projects as well. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello and welcome to The Frontside Podcast, the place where we talk about user interfaces and everything that you need to know to build them right. My name is Charles Lowell, a developer here at The Frontside. And with me also is Taras. Hello, Taras. TARAS: Hello, hello. CHARLES: Today, we're going to be continuing our conversation about platforms, as always, but in particular the pillar of your platform that has to do with how you collaborate on code. It's an important one. And so, we're spending some time on it. And with us to talk about this today is Joe LeBlanc who is a senior software engineer at True Link Financial in our very own beloved Austin, Texas. Hey, Joe. JOE: Hi. CHARLES: Thanks for coming on the show. We're going to be talking about collaboration and I was thinking we could kick off the discussion talking about pull requests because that's typically one of the ways that we collaborate on code. That's really where the rubber tends to hit the road. You have particular interest in the dynamics of a pull request. What experience kind of led you to that interest? JOE: My background has been doing a lot of work as a freelancer. And when you work as a freelancer or do agency work, a lot of times you are really the only software developer that is around or you're working with maybe one or two other people. And I didn't get a lot of opportunity for pull request reviews. Mine was in that space. And then when I moved to a full time job at a place where I was one among maybe half a dozen or a dozen engineers, that's when I really began to get interested in how I could be better at giving pull request reviews and also submitting pull requests that people want to review. CHARLES: What made you notice the need for this? JOE: What would happen is someone would submit a pull request and there would suddenly be just dozens and dozens of comments coming in that were just kind of difficult to keep track of and often were maybe talking about things that didn't necessarily need to be reviewed as a part of that pull request or addressed, maybe things that could be caught by a linter. CHARLES: Right. JOE: And other tools that are a little bit easier to receive feedback from. Like it's easier to have a tool tell you your spacing is off than have me tell that to you. CHARLES: Right. And really that seems like the spacing is off, that's kind of like if you need to deliver that feedback, that's kind of like not what you want to lead with. If you don't have linting in place like after all other issues are sorted out. JOE: Yeah. CHARLES: But it sounds like what you're describing is people who have kind of swarmed over a pull request each with their own kind of pet peeve issue. JOE: Yeah. And then you're just left with this long list of comments to go back and address and you're pushing up more and more commits. And by the end of it, you could have more than 100 comments on this PR. And you thought that you were going to get this done in a day or two, and then suddenly it's the end of the sprint and it's like, "Oh fine, then I get to merge this." CHARLES: And typically, it's actually, in my opinion, an anti-pattern when you have like 10 mergers that happen on the second last day of the sprint or the last day of the sprint. There's always issues with that, right? Ideally, you are merging code throughout the course of the sprint. It kind of like defeats the purpose almost. I guess you're doing your integration in shorter periods but even so, tons of stuff is bound to break when everybody's pushing and everyone's rushing. JOE: Yup. TARAS: So, what would happen in that situation, in your experience, when you have this pull request that a lot of people are commenting on and some of the comments could be add

Sam joins the panelists to talk about frontend and backend team collaboration. Resources: Worse is better The Tao of Microservices by Richard Rodger Sam Joseph is a CoFounder of AgileVentures, a charity that helps groups of volunteers gather online to develop open source solutions for other charities all around the world. Sam’s been mucking about with computers since the early 80s and followed the traditional education system through to a PhD in Neural Nets. Next he went all industry, researching mobile agents at Toshiba in Japan, going freelance and then swung back to academia to research peer to peer system and collaborative systems. He now spends the majority of his time trying to make AgileVentures a sustainable charity enterprise, with occasional moonlighting as a contract programmer. Check out his blog at nonprofits.agileventures.org. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: CHARLES: Welcome to The Frontside Podcast, the place where we talk about user interfaces and everything that you need to know to build it right. My name is Charles Lowell, a developer here at the Frontside. With today also is TARAS: Mankovski. TARAS:: Hello, hello. CHARLES: Hey, TARAS:. Today we're going to be continuing our theme when we think about UI platforms and web platforms, continuing the theme of collaboration and with us to talk about this is Sam Joseph. Welcome, Sam. SAM: Hi, thanks for having me. CHARLES: We've already talked a great deal about how the way in which your team collaborates and the communication that happens between your team and between the different pieces of software, your system, form one of the pillars of the platform that you can't just take lightly. You need to actually be intentful about that. I was thinking we could kind of start today's discussion, kind of talking about some of those collaborations. One that we've probably all encountered, which is usually teams will be split into people who are focused on frontend, people who are focused on backend systems, kind of the services that make sure that all of the nodes that are running on our laptops and our desktops and stuff are running smoothly and error-free and obviously, those two groups of people can sometimes arrive with different sets of priorities and how do we resolve those priorities to make sure that that communication flows freely. TARAS:: What's interesting about these frontend and the backend teams is that our users are not seeing that separation. They only see one thing. They only touch one thing. They actually see as one group but there's tends of be this kind of split between the frontend and the backend. It's kind of interesting that how the user get into this. SAM: Yeah. Obviously in some teams, there's a very clear cut distinction between people at the backend and working with the components that are serving JSON over the API and there are some people who are very, very focused on the frontend and drilling CSS and a number of bits and pieces or even just staying explicitly on the design or UX design and there's a mythical full stack developer who is up and down the platform. It doesn't run exactly in parallel but there is this key thing which is almost how much sympathy or empathy can you have for another person who is not you, trying to use something that you set up. If there was a direct parallel, you'd say, "Obviously, all people who will be working on the frontend are more of that sort of person and perhaps, the people on the backend are not so much that sort of person," but actually, I think you can have people who are doing backend stuff and they're designing API is very, very thoughtfully or the kind of people that consumes those APIs and sometimes, you can have people who are very, very focused on the design and the aesthetics when not necessarily so plugged into how will someone else use this, how will it fits into their lifestyle, which might be very different from my own, so that's maybe another axis, if you know what I mean apart from this sort of pure technical [inaudible]. Does that makes any sense? TARAS:: Yeah. What's interesting is that everyone is trying to do a great job. Everyone is setting out to do something really good. What people's way of expressing good might be different, so if someone could be really focused on the quality of their code like they want to do their version of doing a really, really good job is doing the best code they could write. Sometimes that doesn't necessarily equate to the best user experience. I think everyone that I've met -- engineers who are writing code, almost everyone that I know is trying to do a really good job. If everyone i

Jacob joins the panelists to talk about team collaboration based on his RubyConf 2017 talk, Code Reviews: Honesty, Kindness, Inspiration: Pick Three. Jacob Stoebel is a software developer living in Berea, KY. He spends his days writing web applications in Ruby, JavaScript, and Python, working with data, and leveling up as a software engineer. He works and studies at Berea College. You can find out more about Jacob at jstoebel.com. Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: CHARLES: Hello and welcome to The Frontside Podcast, the place where we talk about user interfaces and everything that you need to know to build it right. My name is Charles Lowell, a developer at the Frontside. With me today from Frontside also, is Taras Mankovski. TARAS: Hello, hello. CHARLES: Hello, Taras and today, we're going to be talking like we do every time about a piece of the platform that you used to develop user interfaces frontside at your company or organization or wherever it is that you build software. Today we're going to be talking about a piece of the platform that's very, very critical that often gets short shrift or is excluded entirely from what people think of when they think about their tech stack and that's how we as teams collaborate to build and maintain and produce the quality software that we can. With us today is Jacob Stoebel. Welcome, Jacob. JACOB: Hello. CHARLES: Now, what is it that you do, in your day-to-day? JACOB: I'm a full-stack developer for a little company called ePublishing and I mostly work in Rails and React. CHARLES: Rails and React and so, when we were searching for people to talk about how we collaborate these teams, Mandy suggested you because of a talk that you've given at a RubyConf, specifically about code reviews, which I think are actually a huge piece of the collaboration process because it's a major forum where team members get to interact with each other and it's the gateway for making sure code quality is maintained but more than that, I think it's a learning -- a place where we learn. I learned so much both as a reviewer and as someone who is submitting my work and so, it's actually a very important part of the software development process. You have a lot of great examples of how to not do code reviews. JACOB: Yeah, I think I may have been a little bit too indulgent in that talk. I had a lot of fun. I did some research from other people, mainly from anecdotes. I had research from talking to people about really, all the anti-patterns that come out of code reviews. It seems like every few weeks, I'll see a tweet that says something along the lines about how code reviews are broken. I don't really know about that and I have to say, I think I'm kind of lucky at my job that I think they're done in a way that really leaves me feeling pretty positive and that's certainly a good thing but I think what it comes down to -- I'm going to sort of talk about where these ideas come from in a minute -- is that we often have code reviews that for one -- and you can tell me how this is for you too -- often the code review is happening at a point so late in the process, where the feedback that you get may not be actionable. Have you experienced that? JACOB: Before I answer that question, just to kind of echo the sentiment and maybe I'm being presumptuous, I feel like the code reviews that we do are actually very positive, so I haven't got to experience firsthand. Although I have seen conversations on GitHub where it looks kind of like a Celebrity Chef, where you have someone doing the code reviews like Gordon Ramsay up there just screaming and someone has put this plate of food in front of them and kind of picking it apart. That one is extreme but this is actually something that I struggle with, what you were talking about, what is the appropriate point at which to get feedback. I agree that you want to get feedback as soon as possible and sometimes, when you've invested weeks and weeks into something or you're like at Mile 100 and they're like, "You know, at Mile 2, you were supposed to turn right," and now, you're off in the forest and you've been tracking 98 miles in the wrong direction. JACOB: Yeah and the work is due, right? This needs to get ships tomorrow. CHARLES: Right, so you've got massive pressure. This is something that I struggle with myself is when is an appropriate time to really try and be public about what it is that you're doing. JACOB: Yeah. I think that is a really good question and I think what you're getting at and I would agree is that, the sooner, the better and when you can tighten the intervals between feedback is probably bette

Here it is, folks! The first episode of our newly rebranded "Frontside Platform Podcast". In this episode, we talk about why platform? What is going to come out of these conversations over time? Our goal is to get people thinking on the platform level which includes tooling, internalization, state management, routing, upgrade, and the data layer. We also want to get people thinking categorically, rather than in the moment: Planning strategically Recognizing and knowing obstacles - matching Don't want the framework, but still have the problems Virtue is a weakness in different contexts Laziness is a virtue but also a weakness Not a question of can Shared problem Please join us in these conversations! If you or someone you know would be a perfect guest, please get in touch with us at [email protected]. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC.

We're rebooting The Frontside podcast with a focus on JavaScript platforms. We'll zero-in on what it takes to build, maintain and grow web applications using popular JavaScript frameworks and tools. Join us for deep architectural conversations, interviews with fascinating speakers and stories from the the trenches of building large platforms.

Special Guest: Kris Van Houten: @krivaten | krivaten.com In this episode, we are joined by Kris Van Houten to chat about Functional CSS and Styled Components: pros and cons, the problems that they are trying to solve, and how to choose between one or the other. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: DAVID: Hello, everyone. Welcome to Episode 116 of The Frontside Podcast. I'm David Keathley, a software developer here at Frontside and I'll be your host for today's episode. Joining me as a co-host is Jeffrey Cherewaty. JEFFREY:: Hey, there. DAVID: And we've got an amazing guest with us today, Kris Van Houten. Kris is the author of a very interesting functional CSS library called Elassus, a good friend of mine and today, we're going to be talking about how that compares with another new pattern I've been seeing everywhere recently: styled-components. Hi Kris. KRIS: Hey, how's it going? DAVID: Doing great. Let's just go ahead and jump into things. Kris, you want to give us a little introduction to your functional CSS library? KRIS: Yeah, for sure. I guess, first of all about me. I've been primarily a frontend developer for about seven or eight years now. I don't know, at some point you start losing count but over the years, I worked largely within the Ember framework but I've also worked within React and Vue. Like most of developers over the years, you tend to require an affinity towards certain areas of software development and for me, those areas tend to lean towards accessibility but also, learning how to write CSS with what I call like the future in mind. To try to keep the story as short as possible but a couple of years ago, I was working on a project and started to realize that our CSS is one of those things that just continues to grow over time along with the rest of our application but I also noticed that we tend to have a lot of areas of repetition within our CSS, like how many times are we setting text align to center, how many times are we setting the text color to the primary color or to gray or something of that nature and maybe we could create a utility library that just does all the stuff for us, similar to if you've ever worked with Bootstrap that they had utility classes that allow you to do some things like set the text alignment or the text color or font size and things of that nature. I started thinking around it but eventually, I changed jobs and that idea kind of just went to the side but then, I'd say about a year and a half or two years ago, I came across a blog post called '15kb of CSS is all you’ll ever need' and so, immediately I was intrigued. It was actually a blog post on Medium that was talking about the benefits of using something like Tachyons or base CSS, which are two different functional CSS libraries. To explain what I mean by functional CSS, it's just a whole library, a whole arsenal of these utility classes that just do one or two things that allow you to basically take any design and implement it by composing all these classes together throughout your HTML. I was looking at Tachyons, looking at base CSS and thinking, there's a couple of things I like to customize about this but at the time, when I was looking at it, I couldn't really figure out how to customize those values very easily and so, I did every developer does and just decided to make my own and that's where Elassus came into play, where it's a CSS library that is entirely made up of functions that generate your CSS based off of the value of variables in Sass. Everything is customizable, all the way down to how the class names look and the syntax that you use. If you hate what I'm doing, you can customize it very easily. A lot of people might wonder why would you want to use functional CSS, what are the benefits that you get out of it and really, one of the first two things that comes to mind for me that really attracted me to it was that your CSS files start small and they stay small. For the most part, depending on the configuration and the particular library that you're using, your entire CSS payload can be anywhere from 10 to 20 kilobytes, minified and gzipped, which is in stark contrast to some other projects I've worked on, where just one of the many CSS files you're downloading are 745 kilobytes. Dramatic improvements there, so that's why it was instantly appealing to me. But one of the other nice things you kind of get for free by default is a consistent design pattern, right out of the box. Because if you're working on a large team that has maybe multiple designers and many developers, one designer might implement something with the spacing system that's maybe based on five pixels: your padding, your margins, your widths, might be five, 10, 15, 30 pixels, 45 pixels but then maybe, another designer is implementing something based off of more material design, which is base-4 pixels, so it's like four pixels, eight pixels, 16 and so on. Over time, little differe

In this internal episode, Charles and Wil talk about testing issues and BigTest solutions. Pieces of the testing story are discussed, such as the start and launch application, component setup and teardown, interacting with the application and component, convergent assertions, and network. Then they talk about testing issues: the fact that cross browser and device-simulated browsers are not good enough, maintainability and when and when not to DRY (RYE), slowness and why (acceptance) testing is slow, portability and why tests are coupled to the framework, and reliability. Finally, they talk about BigTest solutions: @bigtest/cli to start / launch (Karma recommended for now) @bigtest/react, @bigtest/vue, etc for setup & teardown @bigtest/interactor for interactions @bigtest/convergence for assertions @bigtest/network in the future (Mirage recommended for now) Resources: Justin Searls – Please don’t mock me This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello, everybody and welcome to The Frontside Podcast, Episode 115. My name is Charles Lowell, this episode's host and a developer here at the Frontside. With me today to talk some shop is Mr Wil Wilsman. WIL: Hello. CHARLES: Hello, Wil. WIL: How's it going? CHARLES: It's going good. I'm actually pretty excited to get to jump into this topic because we're going to be talking about some of the big things that are happening at Frontside and some of the things that we've been developing in almost for the last year. WIL: Yeah. It's been about a year now. CHARLES: It's been about a year and we've talked about it in various podcast but we're going to be talking about it again because there's just been so much progress that we've made, I think in a lot of clarity in kind of what we're going for here when we talk about BigTest and testing big and how we want to roll out the BigTest framework. We just have a lot more experience using it on a number of different projects, so we get to talk about that today. Before we get started, I just wanted to talk a little bit about what BigTest is, both in terms of the framework and also the philosophy. Wil, you're the one who works the most on BigTest. When you think about philosophically, what does BigTest mean to you? WIL: It's the size of your test, not a physical size like size and storage but how much your task actually does. The test itself can be very small as our test are but it tests the whole application from the user interacting with it down to the network requests. That's the definition of the philosophy of a BigTest to me. It's to tests your application from the biggest point of view. CHARLES: Actually, achieving that can be surprisingly difficult, especially in a frontend JavaScript application and there are a lot of solutions out there for testing and we've talked about them. One of the questions that arises is when we talk about BigTest, what exactly are we talking about? Are we talking about a product that you can download and install? Are we talking about the philosophy that you just outlined? Or are we talking about the individual pieces of software that make that philosophy real? I think the answer is we're kind of talking about all three but we want to take this episode to talk about where we're going with the product. What we've identified is the subcomponent pieces of that product. In other words, in order to get started testing big, what are the things that you need to think about? What are the things that you need to do? And then what are the component pieces? Because one of the things that I think is very important to us is that you be able to arrive at wherever you are in your project, whatever framework you are using, whatever current testing solution and be able to begin using BigTest. That means, you might be using some of it or you might be using a lot of it but we want to meet you exactly where you are, so that you can then, get onboarded and start testing big. WIL: Yeah. Definitely an important distinction that we get confusion about is what is BigTests and people just assume like this whole test suite is BigTest but we used the parts of it ourselves like we use Mocha, which is not part of BigTest. We use Chai, which is not part of BigTest. We use Mirage which is kind of part of BigTest but definitely it originate in BigTest and Karma and things like that. BigTest isn't your testing suite. It's not one thing to go-to to grab, to start writing tests. It is a small pieces that you can use in conjunction with other small pieces, just to make it really easy and flexible to test your application. CHARLES: Exactly. Because it turns out that there's a lot going on in the application. Maybe we should talk about what some of those pieces are that you might want to start using BigTest with or that you might need to test big, I guess I should say. What's a good place to start? Let's start with talking about some of the issues that you want to do when your testin

Guest: Dillon Kearns: @dillontkearns | GitHub | Incremental Elm In this episode, Dillon Kearns joins the show to talk about techniques for experimentation with Elm, making those experiments safe, the concept of mob programming, why you would want to experiment with Elm in the first place, and how you too can begin to experiment with Elm. Resources: Grant Maki's talk on experimenting in your team "Types Without Borders" by Dillon Kearns @ Elm Conf 2018 Dillon's Elm GraphQL library How Elm Code Tends Towards Simplicity by Dillon Kearns The CSS as ByteCode Talk by Richard Feldman This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES: Hello, everybody and welcome to The Frontside Podcast, Episode 114. My name is Charles Lowell. I'm a developer here at the Frontside. With me today as co-host on the show is David. Hello, David. DAVID: Hey, guys. CHARLES: David is also a developer here at Frontside and we are going to be talking about something that we've been talking, I guess a lot about recently and we're talking about Elm. I think we first started talking about this several years ago and then it kind of simmer down a little bit but recently, it's been top of tongue. With us to talk about Elm today is Dillon Kearns. Welcome Dillon. DILLON: Thank you so much for having me. CHARLES: I understand that you are a full time Elm consultant. You have a background as a Lean and Agile coach but have recently transitioned to doing Elm consulting full time. Now, what exactly does that mean in 2018 to be an Elm consultant. DILLON: Actually a lot of my motivation for getting into Elm consulting in the first place is I kind of realize that Elm to me is just an extension of the things that I was passionate about with Agile and software craftsmanship. I'm trying to help teams have a better experience with their code, make it more maintainable, make it easier to change, make it easier to drive things based on customer feedback and I really believe that Elm helps people do that. I used a lot of the background and experiences that I've had with Agile and Lean coaching and a lot of those same skills, in order to help organizations adopt Elm. One thing I've seen a lot of teams struggling with is trying out a lot of different frameworks. I've encountered teams that have spent months, very painfully trying out different frontend frameworks and having trouble coming to consensus about that. One of the things that I think really helps address that is having an experimental and iterative approach, that you can really use the scientific method to focus on learning, rather than getting it right the first time. I think that there's really a need to help teams through that process of introducing a new frontend framework like Elm, so that that's why I've gone into full time Elm consulting. CHARLES: That's an interesting process. It sounds like you really need to be constantly sending out spikes, doing research on whether it's Elm or some other technology to help you kind of bridge the chasm to the next generation. How do you actually do that as an organization? My guess, this kind of a question independent of Elm but maybe we can talk about how you see that play out in the context of Elm. DILLON: Right and actually, for any listeners interested in that question, I would really highly recommend Grant Maki's ElmConf talk from this year. He spoke about exactly that topic and it was at ElmConf that it's relevant whether your team is considering Elm or looking at other frameworks. I think that the key is you need to get good at experimenting in a way that's low risk and in a way that you can be constantly learning and seeing how these different technologies fit in your codebase and fit for your team. There's a quote that I really like from Woody Zuill. Have you guys heard of mob programming before? CHARLES: I heard of mob programming from a paper by Richard Garfield a long, long time ago, almost 20... I don't know if it's the same concept. DILLON: Yes. It gained a lot of momentum these days. Mob programming is essentially pair programming but with more people involved. I've really enjoyed that process actually. I think it's actually a great way to experiment with different technologies because you get all of the minds together and it's a very good way to kind of transfer knowledge and explore things together but Woody Zuill talks about mob programming and he likes to ask the question, "Why did we begin doing mob programming for the team at Hunter Industries that originally started mob programming?" People would give answers like, "Because it cuts out code review from the process because you have lots of eyeballs on it in real time," or, "Because it reduces bugs," or, "Because it gives you better quality code. It gives all the best ideas into the product in real time," and all those things are valid points that are really good benefits of mob programming. But he

Guest: Philip Poots: GitHub | ClubCollect Previous Episode: 056: Ember vs. Elm: The Showdown with Philip Poots In this episode, Philip Poots joins the show again to talk about the beauty of simplicity, the simplicity and similarities between Elm and Ruby programming languages, whether Elixir is a distant cousin of the two, the complexity of Ember and JavaScript ecosystems (Ember helps, but is fighting a losing battle), static vs. dynamic, the ease of Rails (productivity), and the promise of Ember (productivity, convention). The panel also talks about the definition of "quality", making code long-term maintainable, and determining what is good vs. what is bad for your codebase. Resources: Michel Martens mote Learn the Elm Programming Language and Build Error-Free Apps with Richard Feldman Worse is Better: Richard P. Gabriel Gary Bernhardt's Destroy All Software Screencasts Zen and the Art of Motorcycle Maintenance: An Inquiry into Values The Calm Company It Doesn't Have to Be Crazy at Work This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: CHARLES:: Hello, everybody and welcome to The Frontside Podcast, Episode 113. My name is Charles Lowell. I'm a developer here at the Frontside and with me today are Taras Mankovski and David Keathley. Hello? DAVID:: Hey, guys. TARAS: Hello, hello. CHARLES:: And we're going to be talking with a serial guest on our serial podcast, Mr Philip Poots, who is the VP of engineering at ClubCollect. Welcome, Philip. PHILIP: Hey, guys. Thanks for having me on. CHARLES:: Yeah. I'm actually excited to have you on. We've had you on a couple of times before. We've been trying to get you on the podcast, I think for about a year, to talk about I think what has kind of a unique story in programming these days. The prevailing narrative is that folks start off with some language that's dynamically typed and object oriented and then at some point, they discover functional programming and then at some point, they discover static programming and they march off into a promised land of Nirvana and no bugs ever, ever happening again. It seems like it's pretty much a straight line from that point to the next point and passing through those way stations. When I talk to you, I guess... Gosh, I think you were the first person that really introduced me to Elm back at Wicked Good Ember in 2016 and it seemed like you were kind of following that arc but actually, that was a bit deceptive because then the next time I talked to you, you were saying, "No, man. I'm really into Ruby and kind of diving in and trying to get into Ruby again," and I was kind of like, "Record scratch." You're kind of jumping around the points. You're not following the preordained story arc. What is going on here? I just kind of wanted to have a conversation about that and find out what the deal was and then, what's kind have guided your journey. PHILIP: There was one event and that was ElmConf Europe, which was a fantastic conference. Really, one of the best conferences I've been to, just because I guess with the nature of early language, small conference environment. There's just a lot of things happening. There's a lot of people. Evan was there, Richard Feldman was there, the leading lights of the Elm community were there and it was fantastic. But I guess, one thing that people have always said to me is the whole way track is the best track of the conference and it's not something I really appreciated before and during the breaks, I ended up talking to a guy called Michel Martens. He is the finder of a Redis sourcing company and I guess, this was just a revelation to me. He was interested in Elm. He was friends with the guys that organized the conference and we got talking and he was like, "I do this in Ruby. I do this in Ruby. I did this in Ruby," and I was like, "What?" and he was like, "Yeah, yeah, yeah." He's a really, really humble guy but as soon as I got home, I checked him out. His GitHub is 'soveran' and it turns out he's written... I don't know, how many gems in Ruby, all with really well-chosen names, very short, very clear, very detailed. The best thing about his libraries is you can print them out on paper. What I mean by that is they were tiny. They were so small and I guess, I just never seen that before. I go into Ruby on Rails -- that was my first exposure to programming, that was my first exposure to everything -- unlike with Rails, often when you hit problems, you'd start to dive a bit deeper and ultimately, you dive so deep that you sunk essentially and you just accepted, "Okay, I'm not going to bend the framework that way this time. Let's figure out how everyone else goes with the framework and do that." Then with Ember when I moved into frontend, that was a similar thing. There were so many layers of complexity that I never felt like had a real handle on it. I kind of just thought this was the way things wer

Guests: Amanda Hickman: @amandabee | GitHub Amberley Romo: @amberleyjohanna | GitHub | Blog In this episode, Amanda Hickman and Amberley Romo talk about how they paired up to get the safety pin, spool of thread, and the knitting yarn and needles emojis approved by the Unicode Committee so that now they are available for use worldwide. They also talk about how their two path crossed, how you can pitch and get involved in making your own emojis, and detail their quest to get a regular sewing needle approved as well. Resources: Unicode Technical Committee Draft Emoji Candidates The Unicode Consortium Members Sewing-Emoji Repo Proposal for Sewing NEEDLE AND THREAD Emoji This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: ROBERT: Hello, everyone. Welcome to Episode 112 of The Frontside Podcast. I'm Robert DeLuca, a software developer here at the Frontside and I'll be your episode host. With me as co-host is Charles Lowell. Hey, Charles. CHARLES: Hello, Robert. Good morning. ROBERT: Good morning. This is an exciting podcast. Today, we're going to be discussing writing a proposal to the Unicode Committee, getting it accepted and rejected. This is basically making emojis which I think is really awesome. We have two guests today who have an amazing story, Amanda Hickman and Amberley Romo. Thank you both for joining us. You two have an amazing story that I would really love to dive into and we're going to do that today. It's about basically creating your own emoji and getting that accepted so everybody can use that and I think that's super, super cool, something that I've always kind of wanted to do as a joke and it seems like that's kind of where your stories began, so you two want to jump in and start telling? I think Amanda has a great beginning to this. AMANDA: Sure. I mean, hi and thanks for having me. I don't know where to begin and really for me, this starts with learning to sew my own clothes which is an incredibly exasperating and frustrating process that involves a lot of ripping stitches back out and starting over and Instagram was a really big part of me finding patterns and finding other people who are sewing their own clothes and learning from the process. I wanted to be able to post stuff on Instagram and it started to drive me absolutely crazy, that there's emojis for wrenches and nuts and hammers and there are no textile emoji. The best I could find was scissors which is great because cutting patterns is a place where I spend a lot of time procrastinating but that was it. I knew a woman, Jennifer 8 Lee or Jenny who had led a campaign to get the dumpling emoji into the Unicode character set. I knew she'd succeeded in that but I didn't really know much more about how that had worked. I started thinking I'm going write a sewing emoji. I can do this. I can lead this campaign. I started researching it and actually reached out to Jenny and I discovered that she has created an entire organization called... What was that called? She's created an entire organization called Emojination, where she supports people who want to develop emoji proposals. CHARLES: Before you actually found the support system, you actually made the decision that you were going to do this and you found it. You know, from my perspective, I kind of see emoji is this thing that is static, it's there, it's something that we use but the idea that I, as an individual, could actually contribute to that. I probably, having come to that fork in the road would have said, "Nah, it's just it is what it is and I can't change it." What was the process in your mind to actually say, "You know what? I'm actually going to see if I can have some effect over this process?" AMANDA: It definitely started with a lot of anger and being just consistently frustrated but I knew that someone else had already done this. It was sort of on my radar that it was actually possible to change the emoji character set. I think that if I didn't know Jenny's story and it turned out I didn't know Jenny story at all but I thought I knew Jenny story but if I didn't know that basic thing that that somebody I knew who was a mere mortal like me had gone to the Emoji Subcommittee of the Unicode Consortium and petition them to add a dumpling emoji, I am sure that I wouldn't bother. But I knew from talking to her that there was basically a process and that there were a format that they want proposal in and it's possible to write them a proposal. I knew that much just because I knew Jenny. I think at that point, when I started thinking about this, the Emoji 9 -- I should be more of an expert on that actually, on emoji releases but a new release of emoji had come out. There were a bunch of things in that release and it got a little bit of traction on Twitter. I knew that the Unicode Consortium had just announced a whole new slate of emoji, so I also was generally aware that there was some kind of process by which emoji were getting re

In this episode, Robert, Charles, and Wil talk about the whys and hows of accessibility, as well as what makes single page applications special, why they are they harder for accessibility, and frameworks that can do this for you. Resources: #SkyQ app on #iOS from a #VoiceOver user's Perspective Rob's Routing Doc Wil's PR Single Page Apps routers are broken Greater Than Code Episode #92: A11y Ally with Rob DeLuca This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: ROBERT: Hello everyone. Welcome to The Frontside Podcast. This is Episode 111. I'm Robert DeLuca, a software developer here at the Frontside and I'll be your episode host. Today, we're going to be discussing accessibility in single page apps. With me as co-hosts are Charles Lowell. Hey, Charles. CHARLES: What is up Robert? ROBERT: And Wil Wilsman. Hey, Wil. WIL: Yo, yo, yo, yo. ROBERT: Sounds like we're ready to drop a disc track. We're not going to be dissing anybody here. We're going to be talking about helpful things with accessibility in single page apps. Before we get into the nitty-gritty of accessibility in single page apps because we're getting into some deep stuff, I think I want to cover a lot of 'how' because I know accessibility things are usually about why you should be doing it and then they touch on things like, "You should be using alt attributes for your images," but for single page apps, I think we need to go further. CHARLES: It always ends up like, "Then draw the rest of the accessibility owl." ROBERT: Yeah, here's your two circles and the alt-tags are your circles and then the rest of the freaking owl is focus management and everything else that comes with it. Before we get there, what is accessibility? I guess, if we trim the giant umbrella down a little bit from everything that is accessibility that can be physical space things, like wheelchair accessible ramps or things like that, what about just technology? WIL: People need assistive tech to interact with technology such as switches or keyboards and obviously screen reader is a big one but when it comes to the software itself, you could even talk about colors and people who are color blind, so red might not be red to everybody. ROBERT: Speaking from experience there? WIL: Yeah. I'm colorblind. Red is brown to me. CHARLES: Things like hearing and all of it, right? It really is like just designing it in such a way that it can be used by as many people as possible. ROBERT: Right. WIL: And that includes your mom who may not be the best with technology but she still needs to pay your bills online or something. ROBERT: Exactly, yeah and in for context to listeners that might not know, my mom is 100% blind, so it's kind of where it comes from. CHARLES: But my mom is not but she has all kinds of problems. WIL: Yeah, same with my mom. CHARLES: That also falls under the category of accessibility, right? ROBERT: Absolutely. CHARLES: Right, accounting for age and culture. ROBERT: We're blending into the why of accessibility, which is perfect. One of the things that it's such a good segue because what people are starting to realize and I think why accessibility is really starting to catch wind and get some traction is because a lot of people that grew up in the technology age were open in using technology a lot. Our parents probably did not use technology heavily. That's definitely the case for my dad. He still has a flip phone and he says, he's a low tech man living in a high tech world and just refuses to pick up technology but those are the people that just didn't use technology. But now we have a lot of people that grew up with technology and use a lot and they're aging into more disabilities and they're going to need that accessibility, which I think is really interesting to think about because that's a lot of buying power if you're just going to start moving in that needs in accessibility, right? CHARLES: That's true. I know I may need glasses pretty soon, so colors and fonts were going to be heck a lot more to me in the next five years than they have over the last 20. ROBERT: Yup, exactly and that's going to be huge for that and that's one piece of the why, so what are the other reasons that you'd pick up accessibility other than people saying that it's morally correct. I don't like starting off conversations for accessibility because it's the thing that you should be doing. WIL: I think it goes even to my user experience like power users that don't like using the mice or mouse. That's me. I really prefer to just use my keyboard for everything. When the new Firefox browser came out and I couldn't navigate through the menus the way I was used to, I went back to Chrome. ROBERT: That's interesting. CHARLES: I still have not found a good workflow for navigating tabs with the keyboard without just kind of twisting my wrist all out of shape. You have to share that with me but again, that's another thing. That's an impediment that sits

Guest: Saron Yitbarek: @saronyitbarek | bloggytoons | CodeNewbie | @CodeNewbies In this episode, Charles and Sam talk to Saron Yitbarek about her idea of mentorship, ideas for distributed learning for businesses to promote individual and company growth, and why it's important to take "digital sabbaths" on the regular. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Transcript: SAM: Hey, everyone. Welcome to Episode 110 of The Frontside Podcast. My name is Sam Keathley. I'm a developer here at the Frontside and I will be your episode host. Today, we're here with Saron Yitbarek, discussing mentoring. She is the founder of CodeNewbie and the host of the CodeNewbie Podcast. Also with me as a co-host is Charles Lowell, who is also a developer at Frontside. Welcome Saron and welcome Charles. How are you guys doing? SARON: Thanks for having me. I'm doing pretty well. CHARLES: Hello. SAM: Today is going to be an interesting take on the mentoring talk. I mostly want to know first off, Saron, how do you feel about mentoring? What are your opinions on the mentor-mentee relationship or the value there? SARON: Yeah. I have lots of opinions on this topic. I think that the traditional structure of mentorship was usually looks like someone with less experience going to someone who has a lot more experience and say, "Will you be my mentor?" kind of like the children's book, 'Are You My Mother?' like 'Are you my mentor?' and then that person, that mother figure, that mentor looks after them and checks in on them and they have regular coffees and lunches and kind of steers them in the right, usually career-related direction. I don't think that's very realistic, to be honest. I think about why that might be. There's many different reasons. I think the fact that we're so, so, so networked and there's just so many different ways to get in contact with people and build relationships is a big reason but I think that that traditional mentorship model, that kind of one directional way of doing things is just not really needed and kind of overrated. I think that mentorship nowadays looks more like a mutually beneficial relationship, where I might reach out to someone who has more experience than me, for example in drawing, in art, not something I want to get to do but I know a crap-ton about podcasting, so I help you, you're my mentor in this specific area, in this specific topic but then, I get to be a mentor in this other thing that I'm really good at. I think it's those types of very focused topic-oriented, ideally two-way relationships that are more accurate and frankly, a more effective way of doing mentorship. SAM: Yeah, I actually agree with that. I am pretty new myself to development, only really been in this career for about a year now and I always kind of consider that mentoring relationship as a regression back to school days, where you have these -- SARON: Yeah, yeah. SAM: -- considered superior over you in some way, well, that's really not true in this community of developers and no matter where you are in development, it's all about working together and pairing. Working here has really showed me that value in paring, rather than like I have to look up to someone and regress back to feeling like a teenager in high school, like this person so good at this thing and they're the only one who can teach me. I definitely share that view of mentoring. I went to a boot camp one day when they were telling you like, "Oh, you got to find a mentor. You got to find a mentor," and I was like, "Well, but why? Why do [inaudible] together?" SARON: It's also a huge responsibility, a huge burden on the mentor too. Having to be, in a lot of ways, responsible for someone's career and trajectory and direction, that's a big responsibility. We don't have time for that, you know? On both ends, whether it's feeling like you're back in school or feeling like you have this huge responsibility, I think the traditional model isn't really the best model for either party. I think this idea of let's all learn together, let's be really focused on topics and problems that are very particular to what I'm doing, what I'm learning, what I'm trying to do. I think that works out. It feels healthier for both people. SAM: Absolutely. CHARLES: I wonder also too, it seems like it might be a little bit of a throwback to the days when people would spend 30 years in a single company or 30, 35 years in a single career where you have these people who are really these reservoirs of this intense tribal knowledge. It seems like people move around a lot more in their careers, not only in the company that they work for but also in the things that they're literally doing. I might be podcasting one day and producing a bunch of content and then, I might move into music or writing or other things like that. The careers seem to be broken apart a little bit more is one of the reasons why older models of advancement i

Guests: Brandon Hays: @tehviking | Blog Chris Freeman: @15lettermax In this episode, former Fronsiders, Brandon Hays and Chris Freeman join Charles and Taras to talk about the difference between a framework and a library, whether or not React + Redux a framework in itself, red flags to signal that you’re actually building a framework, attributes of a good framework, how can you tell if you created a bad framework, and how you can make a bad framework better. Resources: Test Sizes by Simon Stewart This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. ** Transcript:** CHARLES: Hello everybody and welcome to The Frontside Podcast. My name is Charles. I'm a developer here at Frontside and today, we're going to be talking about the things that go into making a JavaScript framework. Because, hey, there's not enough of those in the world today, so we're going to talk about that and with me is Taras. TARAS: Hello, hello. CHARLES: And we've got two very special guests, who have a lot of experience with this topic. Mr Chris Freeman and Brandon Hays. Hey, guys. CHRIS: Hi, there. BRANDON: Hi, there. We're talking about the poofberry framework, right? CHARLES: What's a poofberry? BRANDON: There's a tweet that's going around right now that one of them says, "I don't know what I should be doing," and the next person says, "Oh, just use poofberry." What is that? It's like fluffnuts but the [inaudible]. Hey, dot, dot, dot. Then, it integrates with log bungler. CHARLES: There's a reason that I'm dying laughing. BRANDON: It's so true. CHARLES: It's so true, laugh, cry, laugh, cry. Let's start with kind of a very basic assessment here. Because there's a lot of different things that you can use to compose the applications that you build but for some reason, some of these things are grouped and considered as libraries and some of them are considered frameworks. I don't know that the boundary is very clear like I'll know it when I see it type thing. Maybe, we can start with what is the difference between a framework and a library? CHRIS: I have some thoughts of these. I feel like this is one of those questions that could easily just turn into an infinite bike-shed but I remember reading something a while ago that stuck with me for a long time. I'm pretty sure it's related to Java but that makes sense because if anyone is going to talking about frameworks, it's Java developers. But it was saying that the difference between a library and a framework is inversion of control and the idea is a thing that's a library is a thing where you are in control. You bring the library code into your code and it's up to you what you do with it. In a framework, the framework code calls you as I think what it said. It's like, you call the library code, the framework code calls you and -- CHARLES: In Soviet framework. CHRIS: Yeah, exactly. A framework says, "Here are a bunch of open spaces for you to put your code in and I will take care of the rest," versus a library is just like... I don't know, "Here's some things that you can use. It's up to you. What do you want to do with them?" CHARLES: Right, so in kind of like [inaudible], that would be basically, a framework would be the thing that's got the main method. I think the same thing in JavaScript and when you call it, does it actually implement the main method. In JavaScript, it'll probably like in node. Under that definition, it would be like, "Are you the main scripts when you invoke node? Do you control the main script?" If you were doing your own command line parsing, for example, you're looking at the process.rb and pulling off the command lines and doing all the things but even if you're using something like Yargs or option parser in Ruby, that's more of like a framework. I guess Yargs is a library because you're still implementing the script. You're instantiating the Yargs thing. TARAS: React calls render to figure out what to convert to DOM. Does that make React the framework? CHARLES: I think React as a library. That's a good question. What's the equivalent of the main method on the web? CHRIS: I think there's a very clear distinction, especially if you look at React versus something like Ember and I'm sure Angular does this as well. In React, by default, to build a React thing, you're going to pull in React, you may write some components, you may import them elsewhere but the main method is that you have an index.html with some div in it and you are the one that has to call ReactDOM.render and you pass it like document.query selector or whatever and then, your top level component and that can be as simple as complicated as you like or you can have a webpack plugin do it or whatever else. But the onus is on you to actually take that React app and get it starting up on the page versus Ember, it's like, "There's an index.html. It's fully wired up." There is one point where you sit down and say, "Start my pr

In this episode, Kristian Freeman tells us about ByteConf React: why he decided to start the conference, unique challenges of putting an online conference together, what he expects in terms of viewership and his hope for sponsors, and supporting speakers who haven’t recorded videos or maybe haven't ever even given a talk before. ByteConf will take place on Friday, August 31, 2018! Grab your ticket! References: Twitter Facebook Twitch This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: ROBERT: Hello, everyone. Welcome to Episode #108 of The Frontside Podcast. I'm Robert De Luca, the president here at Frontside and I'll be your episode host. Today, we're going to be discussing ByteConf, which is an online stream conference with Kristian Freeman. Kristian is a developer at Product Hunt. With me today as co-host is Wil Wilsman who is a software developer here at The Frontside. Before we jump into the discussion, I would like to make a little announcement. I'm going to be speaking at ByteConf and JSConf for BigTest. If you're interested in hearing about the next generation of UI testing for single page apps, you don't want to check that one out, I think. Without further ado, let's just jump into it. Hey Kristian, how are you doing? KRISTIAN: Hey. Thank you for having me. It's a pleasure to be here. ROBERT: You recently just moved to Austin and you moved from LA. How's that thing going? KRISTIAN: It's actually going really good. We packed all our stuff up and drove all the way across the US. I guess that's not really across the whole US but it was a good move. I've been here for about two weeks or so and I'm really happy with it so far. I have a full office and recording space now, so it's glorious. I can actually sprawl out and have mikes and all kinds of other gear out. I'm very excited. WIL: Nice. Now, what is it you do at Product Hunt? KRISTIAN: I'm a software developer there, kind of full stack engineer. Product Hunt is architected basically as a Rails app in the backend and then, a React app in the frontend, so I'm doing React obviously and GraphQL stuff and then Rails on the backend. It's been really cool. It's a really neat product and there's a really cool community there as well, so I'm been very happy with the transition. I've been there since the beginning of the year, so February or so. ROBERT: That's awesome. Are those projects split so it's like the React app separate from the Rails apps or is it like a monolith? KRISTIAN: It's a good question. I am not sure if it's planned to be split up eventually but as it stands right now, it's actually all one big application. We just have kind of that classic frontend folder where everything is dropped in and that's React related. We have some interesting stuff around server side rendering and things like that. All of that stuff was kind of there before I started working at Product Hunt but it's been really interesting coming from my previous gig where it was just very straightforward Ruby on Rails and then React like it's a totally separate thing, like they weren't really related at all as working on a couple of different projects. Coming to this, it has been really interesting. It kind of gives me a better sense of what Rails projects might look like in 2018, if that makes sense. ROBERT: Right, yeah. Are you using like the webpacker gem? KRISTIAN: I don't. I mean, it's not old really, in terms of web projects overall than in terms of like a Rails app. It's still running on an older version. I think we're pretty homegrown set up. We're not using webpacker. We kind of set things up and run them as like two different processes and stuff like that. It's been really interesting. There is a bit of onboarding stuff that it took me a while because I came from doing, like I said, kind of standard Rail stuff and I would say that they are really kind of pushing what you can do with half Rails, half React set up. There's a bit of time of me kind of flailing around and figuring out what was going on but it's been really cool. I definitely feel like I leveled up in my understanding of how all that stuff can fit together over the last couple of months or so. ROBERT: That's awesome. You're running a conference, right? You’re running an online-only conference for free and streamed on Twitch. That's pretty bold thing, right? That’s a new concept. How do that come together? I guess before we even discuss that, what is ByteConf? KRISTIAN: I'll start with the synopsis of what it is and I can talk a little bit about history. It's actually a conference series. I have other events planned and the first of those is ByteConf React, which Robert is speaking at. It's a React in JavaScript conference that is streamed on twitch. If listeners aren't familiar with Twitch, it's a live streaming platform. Kind of the primary use for it is for gaming. There's a lot of people who will stream themselves playing like Fortnight or whatever other things. I usually

In the last episode, we spoke a lot about the "why?" behind microstates. This time we wanted to cover how ideas in Microstates map to different patterns used to build JavaScript applications using frameworks like React, Ember, Vue and Angular. We discussed what you need to know about Microstates if you prefer component state architecture or global store architecture like Redux, as well as how setState in React can be refactored to use Microstates. We closed off with the comments about the trade offs that component heavy frameworks make by overemphasizing the view layer at expense of other aspects of the MVC pattern. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Upcoming Conference Talks: Manhattan.js - August 8th (Taras) ReactJS Austin August 6th (Charles) Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode #107. My name is Charles Lowell and we are going to be following up with our Episode 106 with the exciting conclusion of 'Microstates, the Podcast.' With me today to wrap this subject up, at least for the near term, obviously we're going to be talking about it a lot in the days and months to come, are David and Taras, also co-developers here at Frontside. Hello guys. TARAS: Hello, hello. DAVID: Hi everyone. CHARLES: Before we get into that, we'll just make a few quick announcements. First off is here at Frontside, we are going to be having some availability at the end of August. If you or anyone on your team is looking to level up in the area of testing, especially testing single page applications, acceptance testing single page applications or if you need React or general JavaScript consulting, please get in touch. We would love to work with you and love to do some of the great things together. Second, we finally released this and this is germane to the topic at hand. We released a major version of microstates this week that's based on a new and simpler architecture. That's really exciting. It doesn't really change the content of the conversation because the API hasn't changed that much. It just means that the library, which was already very small is even smaller. I think we shaved almost 40% of the size off and it's just much simpler and it's much more harmonious with the underlying JavaScript runtime. It's even more just simple JavaScript objects. Unless there's any other news that you want to cover, we'll jump right into it. TARAS: All right. Let’s do it then. Let’s do microstates. CHARLES: I Love to talk about microstates. This is obviously the second podcast that we're doing on microstates, just because we ended up, I think it was two weeks ago and we'd been speaking for almost an hour and really, we're just laying out the problems that microstates solve -- the problems of state management and why you often run up against complexity when you have a single state management tool that doesn't account for a bunch of different use cases. We got into microstates a little bit but we left it as kind of a cliffhanger. We talked about transactionality and laziness and immutability, ease of composition, simplicity of API, performance, memory footprint, things like this. Those were all the problems and then we're like, "Yeah, microstates. It's awesome." We're going to talk a little bit more about actual microstates proper and what is involved like the adjustments in mindset that you need to make or don't need to make when adopting a tool like microstates. TARAS: Actually, it's been really interesting for me because I just gave a talk at Toronto JS on microstates and it was pretty cool to see. There was a panel at the end. I think the people that are representing just using component state as a way of architect implication. It was managing state and application and it's representing redux. It's really interesting to see, first of all, like how curious people were. Most of questions were directed to the discussion around microstate, simply because it is a new tool but it was also just interesting to see how curious people who really loves redux, he was like, "I really love redux but I really like that fact that you guys have types," so I was like, "Oh, that's cool." Even though you really liked your solution, you actually found something in microstates interesting but at the same time, I think he was kind of missing that what aspects of Microstates overlap with redux. I think one of the things that we can do today is talk about what microstates has and what API does microstates provides and how similar they are to what people already know. I think that's one of the things that I was thinking about this conversation is that there are some things around microstates API like how to use microstates but the architectural concepts that power a microstates, they are already part of the development process and development architectures for most people that building single page applications. I think we can do is try to map th

In part I of The Frontside's microstates series, Charles Lowell, Taras Mankovski, and David Keathley talk about state management that’s easy and fun and transactionality. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. Upcoming Conference Talks: Toronto.js - July 30th (Taras) Manhattan.js - August 8th (Taras) ReactJS Austin August 6th (Charles) Transcript: CHARLES: Hello, everybody and welcome to The Frontside Podcast, Episode 106. My name is Charles Lowell, a developer here at Frontside and I'm going to be hosting today's episode and we're going to be talking about microstates with fellow Frontside developers, David Keathley and Taras Mankovski. Welcome you all. DAVID: Hello. TARAS: Hello, hello. CHARLES: I'm really, really excited that we finally get to talk about this but before we jump into this, just wanted to let everybody know that last week, we published our roadmap for Big Test, which is a JavaScript acceptance testing framework that we've been building right here, in-house at Frontside, which can work with both Ember applications and React applications, Vue applications. It's in alpha phase and we're looking for feedback but we're really excited about it, so we're going to leave a link to that in the show notes and please go check it out. All right. Finally, the moment has come that we actually get to talk about this publicly. We've been publishing things about microstates for a while now but we feel that it's ready to share with the world and that's really, really exciting. We should probably like wind the clock back a few years because that's about how long we've been working on this and talk about, kind of the why and the what of what microstates are. It's kind of a weird word. What are we doing here? TARAS: Yes. That's interesting question because we were working for so long and after all this time, what is this specifically we're working on. I can speak personally from my personal motivations because we have conversations over the last two years to why we were doing this and I think for me personally, it's always been that I've been mentoring building complex applications for almost five years now and one of the things that I find consistently is that there are patterns for how to build complex stateful UIs that the required solutions, that are fairly reliably consistent. I can teach people certain patterns and then they can use patterns to build complex applications and those patterns scale really well, the challenge is that, there's not an easy way to express them and it's different for every framework. The way that I would teach somebody how to do it, for example in Ember versus how they would do it in React, even though the pattern itself is the same but the implementation of the pattern is different but it's different in such a way that it's very difficult to see where the consistency is, what is the same about these two patterns. It shows me that there is room for improvement. In the same way that if there is an opportunity that in the future, components will get unified under one umbrella or what component spec. The fact that we do states differently across every implementation, across every opinion, it suggests that what we might be missing is something that would unify across frameworks, how we actually do statement management. CHARLES: Yeah, that makes sense because as much as people try to buck the trend of MVC, it can't keep coming back in the rear view. Hopefully, not like a horror villain but like a caring friend, like a reliable pattern. I remember when I was in writing Java applications back in the day, the most important thing when you were writing a swing application was making sure that you had your models right. If you were modeling either a form or a dialogue or a set of pages, the most important thing was to have those models. Back in the day, we modeled those things with event listeners, very similar to where the way like a Backbone application used to work or if you're familiar with Ember Object, the way that it worked basically, adding observers to some model so that when that model change, you were able to react to that. Your representation was able to be 100% dependent on this model. That was like a Java Swing Application, which was then inherited from this pattern from Smalltalk but we keep on seeing this again and again and again. There is this piece, this state, that if you're going to be representing something, then you need to be able to get at the meat of it. That's ultimately what the model is in the MVC pattern. I remember when React first came out, everybody was like, "Oh, MVC is dead," but now in terms of state management and all of the state management solutions that we see, what that really is, is the model trying to reassert itself. Because it's such an important piece of your application, it's going to rear its head and you cannot escape it. I make it sound like a problem. I guess, it is a problem but there's a prolife

Special Guests: Brian Douglas and Bex Warner of GitHub. In this episode, the panelists talk about automating GitHub with Probot. The origins of Probot are discussed, as well as making GitHub apps with the GitHub API, automating workflows with Probot, must-have Probots for every repo, and GitHub’s V4 GraphQL API. References: Microstates README Probot github.com/integrations/slack github.com/marketplace/pull-reminders platform.github.community/c/integrations probot.github.io/apps/unfurl-links/ probot.github.io/docs/deployment/ probot.github.io/docs/extensions/#scheduler probot.github.io/community This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: ROBERT: Hello everyone and welcome to Episode 105 of The Frontside Podcast. I'm Robert DeLuca, the director of open source here at the Frontside and I'll be your episode host. Today, we're going to be discussing automating GitHub with Probot with Brian Douglas and Bex Warner. I'm really excited about this topic. The idea of automating GitHub workflows with bots is amazing. This is something that I've been wishing the GitHub have the platform support for since I even started using GitHub for open source. Just being able to have a bot to take care of certain things like somebody doesn't leave enough of a PR description and they open up a PR, you can have a bot that just responds to it and saying, "Can you provide more information?" It's pretty awesome. With me as co-host today is Charles Lowell, who is also a developer here at the Frontside. Hey, Charles. CHARLES: Hey, Robert. ROBERT: Before we get into the discussion, I like to make a tiny little announcement. We've been building a composable and an immutable state container called Microstates. I'm sure Charles can talk about this more at length, then we will in the next podcast episode -- 106, but I would like to make a small announcement that Taras who is an awesome developer here just wrapped up a month's worth of work, creating a new ReadMe to describe the vision of Microstates and what you can do with them and everything about Microstates. If you're interested in that, I highly recommend checking out the ReadMe. I'll drop a link in the show notes for you that are interested. CHARLES: If I can add, it really is [inaudible] because it isn't like any other state management solution out there. ROBERT: No, absolutely not. I've been building something with it in React Native over the weekend of the 4th of July and it's amazing. But enough about that, you'll hear about that next episode. For this episode, I want to talk about Probot with Brian and Bex. Hi are you two doing? BRIAN: I'm well. BEX: I'm good. Thanks for having us. ROBERT: No, thank you for joining. This is really exciting. Like I said in the intro, I've been really excited about this project. I do a good amount of open source, I would say and this has been really helpful in all of our repos. We have, I think like 78 open source repos on the Frontside. We have Microstates, like we just talked about and Big Test and all of those repos use some combination of Probots that people have built and it's really nice, especially with the new Checks API that has just come out. You can integrate Probot into that, right? BEX: Yes. I, actually am currently working on shifting one of our bots from using the commits Statuses API to the Checks API. ROBERT: That's awesome. Before we go too deep into it because I want to come back to that because that sounds really cool and what the integration of that is like and what changes because I'm not even really that familiar with it. I just know it was released. I kind of want to go from the beginning here. Where did Probot come from and can we get a little bit of a history for everybody that might not know what Probot is? BEX: Sure. Probot originally started out as this simple idea to make GitHub scriptable. The original idea was you have a single file in your repository that would be like a JavaScript file and it would essentially spell out how the bot would act on your repository and the goal was to make GitHub apps accessible to people because if you ever look through our GitHub apps documentation, I think it can be a little tough to get started. There's, honestly, a lot of nonsense that you have to go through in order to get set up. For one thing, the way our GitHub app authentication works is it requires a JSON web token followed by using that JSON web token to request an installation access token and that process would be really tough for new people to get started. ROBERT: Yeah, it sounds like it. BEX: Yeah, so Probot was created to abstract all of that away and handle all of that authentication automatically and simply leave you with the payload that you get from listening on web token events and in authenticated GitHub client to make authenticated API requests while authenticating as an app. ROBERT: Cool, so that's where it started like a flat JavaScript file in the root but today,

In this episode, Chris Martin of Type Classes and Joe LaSala of The Frontside talk about blockchain development. Do you have opinions on this show? Want to hear about a specific topic in the future? Reach out to us at [email protected] or on Twitter at @thefrontside. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: JOE: Hey, everybody. Welcome to Episode 104 of The Frontside Podcast. I'm Joe LaSala. I'm a developer here at the Frontside and I'm going to be hosting today's episode. Today we're going to be associating blockchains and other cryptographically secure technologies and everything that has to do with the web and the future of the web. We have with us Chris Martin and he's currently with Type Classes. What do you do over there, Chris? CHRIS: Our goal is to teach functional programming with Types, specifically with Haskell and a little bit Nix. We do subscription video service. JOE: There seems to be, I guess a bit of an overlap between people who are into functional programming and people who are involved in this new space that has opened up, this new web, I guess and that's something that I want to talk about based on a tweet that I saw you made recently. You mentioned that there's a big section of the Haskell community that is being drawn into whatever the hot ICO is at that moment there, something along those lines. CHRIS: Some of it are bitcoin people or something else but there's definitely a weird overlap that I can't fully explain. JOE: It seems like strange bedfellows, right? CHRIS: Well, there's a couple of things that make sense, which I think the distributed systems in cryptography are kind of these notoriously hard problems. I think when somebody wants to convince their boss that they really need to use Haskell for this problem, I think they can make a persuasive argument in this case. JOE: That's interesting. There's actually, a lot of technology around blockchains around bitcoins, specifically being written in Haskell. I didn't know they were technologically overlapped like that. I guess I just thought they were two very kind of passionate communities but you're saying that a lot of the bitcoin startups that you might see coming out in any given week are actually being written with an eye towards functional programming. Is that accurate? CHRIS: I don't know about bitcoin along this bit but I think some of the people who are working for banks and trying to develop their own sort of novel internal blockchains and stuff, I think those are the people who see this. Although in the case of banks, we don't necessarily see what's coming out of them, so we can't verify whether they're actually shipping things or not. JOE: Yeah. That means there's a lot to touch on there. I would agree with you on your initial sentiment, also just to extend to say that I think personally that both communities are really evangelical. Functional programmers, people who are into functional programming, for me it hasn't clicked yet and I know that it will come into my heart. I've asked functional programming to kind of where things are starting to fall into line where I'm certain to see the world in that way but for people who have seen the light fully, I'm sure believers once monads and functors kind of enter the conversation. They don't leave. It’s similar like when bitcoin first started and everybody's running about the gold standard. Really, it's just nothing. It was hard to find resources on it that did the most of the amount of screaming. CHRIS: Yeah, you're absolutely right, that culturally, they're going to attract the same group of people or the people who are willing to adopt something that's not fully fleshed out yet, people who want to take what they believe and sit in this community and try and spread it to the rest of the world. I think it's the same kind of people. JOE: The early adoption, I think is something I can consider too. I guess it's a very risk-oriented group. CHRIS: Yeah, kind of. I mean, Haskell is pretty old, I guess but -- JOE: That's fair, yeah. CHRIS: -- Some of the changes that really make it, it great and usable lately are pretty [inaudible]. JOE: That's interesting. You mentioned this idea -- we kind of skipped over a little bit but thanks, having their own blockchains and that's something that I think that maybe people not actively following this space, which is I will say, a very hard space to keep up for those of us who are actively following it. But those who may just know blockchain through the name of an iced tea company changing or some sensational news article or what have you or just through bitcoin even, but I know that it's not the blockchain. It's not a singular blockchain. It’s very easy to implement the fundamental structure. It's a linked list, essentially, with the kind of a cryptographic thing that keeps from breaking that link. Those links are inserting new history, I guess the further you go back. I guess people are even explo

In this episode, Michael Jackson of React Training and Rob DeLuca and Taras Mankovski of The Frontside talk about what is a component, and what a component is specifically in the context of React. They also discuss when it stops being a component and becomes something larger, how it has changed the way we develop UI, and thoughts on container and presentational components being synonyms for controller and view. References The Tweet that started it all Wil Wilsman: Does my application work in real life? Do you have opinions on this show? Want to hear about a specific topic in the future? Reach out to us at [email protected] or on Twitter at @thefrontside. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT: ROBERT: Hello, everyone. Welcome to Episode 103 of The Frontside Podcast. I'm Robert DeLuca, a developer here at the Frontside and I'll be today's episode host. We're going to be discussing what is a React component or what is a component with Michael Jackson. I'm pretty excited about this topic, a sort of off from a tweet that I sent out after a long workday, when it is something being called "component" because it was built with React components but it was more like a mini application? Then Michael replied to my tweet, as they're happening and he said, "What is your definition of a component?" which is exactly what we're going to be discussing today. I thought that was a really great question. With me, as a co-host is Taras Mankovski. TARAS: Hello, hello. I'm also a developer at Frontside. ROBERT: Before we get into the discussion, I would like to make a little announcement. We've been working on building a suite of testing tools to make acceptance testing JavaScript apps like React or Vue or Ember or anything else kind of JavaScript, fast and easy to maintain over the past few months. We call it BigTest. If you follow me on Twitter, I'm kind of loud about it. I love this project that we were working and one of my coworkers just published a blog post, giving an introduction to acceptance testing on React applications with BigTest. If that sounds interesting to you, you should check it out. We'll leave a link in the show notes. Now, let's jump right into it. Hi, Michael. How are you doing? MICHAEL: Hi Robert, I'm doing well. Thank you for inviting me to be on the podcast. ROBERT: Oh, no. Thank you for joining. I feel like this going to be really fun conversation. We went back and forth on Twitter a little bit and I was like, "You know what? This serves really well like a free flowing conversation." MICHAEL: Yeah, it's something I really like to talk about, specifically, when we're talking about components or when we're talking about React components. I think there's a lot stuff there to discuss and I think that React, specifically has really, at least defined that word for me. When you were talking about your mini application, I was like, "Oh, yeah. That's cool," and to me, that's kind of what these components have the potential to be, what these React components have the potential to be. It's kind of like almost these miniature applications that you stitched together to make a bigger one. ROBERT: Yeah, that's really cool. I was frustrated at the end of that day, just because that had so much logic crammed into it and you can kind of see that come through in the tweet but I'm not going to lie. After I sent that tweet, I was a little disappointed with myself because it came off a little bit like flangy but I guess we could just kind of jump right into defining what is a component. MICHAEL: When I saw your tweet, I was like, "Oh, you know like --" and of course, I don't know the component that you're looking at. It could have been terrible. Totally, it could have been terrible. I'm totally willing to believe that it was not a good component. But writing React is hard, especially writing good React is actually hard. At first, I thought it was easy but I think it's easy to solve your immediate problems but to write React to that is generic enough to solve lots of different problems, I think it's actually very, very hard and it's something that I've spent the last couple years learning. Anyway, that's kind of a tangent. But regardless of the component that you were looking at, the way that I've tend to think about these components is we used to have a model for thinking about how to build frontend applications -- ROBERT: Like MVC? MICHAEL: MVC, that's the one. That's the one that talking about. You have, here's your model, here's your view, here's your controller. You know, there are separate logical entities and lots of times, those even live in separate files on the file system and we keep them sort of separate and spaced out. As far as I can tell, that's a sort of paradigm. I learned it in school. By the time universities catch up with industry is at least, like twenty years, so it's probably something that was invented bac

In this episode, Harry Kaplanian of EBSCO joins the show to talk about the FOLIO project: a community collaboration to develop an open source Library Services Platform (LSP) designed for innovation. He discusses the why behind the the decision made to embark on this project, the benefits it brings to the market, and what makes it different from current offerings and other open source projects. Harry also shares where he sees FOLIO going in the future, challenging and unexpected outcomes of making the choice to go open source, and advice for other businesses that are considering embarking on a similar journey today. Do you have opinions on this show? Want to hear about a specific topic in the future? Reach out to us at [email protected] or on Twitter at @thefrontside. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT CHARLES: Hello everybody and welcome to The Frontside Podcast Episode 102. My name is Charles Lowell. I’m a founder and developer here at The Frontside and I’m going to be today’s host. So today, we’re going to be talking about the business of open source with Harry Kaplanian. Harry’s someone that we’ve had the pleasure of working with over the past year and collaborating with on a very unique project, which we are going to get into later. With me is Robert DeLuca. Hey, Robert. ROBERT: Hello. CHARLES: And before we start out today, we just wanted to take care of some quick news. Just so you know, we released BigTest React. This is actually something that grew out of the work that we’ve been doing with Harry. It’s a set of React helpers to acceptance test your React applications so that you can make sure that you know that your application is actually working on actual browsers in actual life. So, that’s exciting. You can go check it out at BigTestJS.io. And with that said, let’s get on with the project. So first if all, welcome, Harry. HARRY: Thank you. CHARLES: I teased this in the intro, but we’ll go ahead and say it outright. The project that we’ve been working on with you and with EBSCO is a project called FOLIO. And it’s one of the more unique projects we’ve ever had the pleasure of working on. So, maybe you could just give us a brief overview of what exactly FOLIO is and how it came to be. HARRY: Sure. So, FOLIO I think can best be described as an open source platform for services. Our focus has always been the library market and so, currently this platform exists in the library space. That said, there’s nothing about this platform that is library-specific. It can actually be used anywhere, anytime, for anything. The platform itself, all communication occurs basically via HTTP. It’s microservice-based. It’s language-agnostic. And it is really the core of what we’re building. However of course, a platform on its own is not very useful. And at least for right now, libraries are overall expecting to get to a point in terms of features, functionality, apps, and services that are being built. So FOLIO can actually take over the enterprise-wide day-to-day operations of what it takes to actually run a library. CHARLES: And these are libraries like university libraries, the Library of Congress, the library at Alexandria. I mean really, when you think of library, like library [3:00 inaudible]. HARRY: Yes. However, we decided to focus on a particular market, at least initially or I guess a subset of the library market. And so, that subset we’ve actually chosen to focus on is the academic library market. And so, really mainly colleges and universities all around the world. That said, there is no reason why others can’t use this software. And it is all open source. So, if any changes are ever needed, modifications or additional applications are needed to support those additional markets, that can certainly happen at any time. CHARLES: Historically, it’s a very complex problem, right? There is a lot that goes on at these libraries. But historically, the software that’s driving it has not been open source. HARRY: That is correct. So, it’s sort of an interesting history. And I guess you’re leading into what I think was maybe your second question [Chuckles] which was: What are the circumstances or the thinking that lead to the creation of a project such as this? And really, libraries have been pretty much operating the same way, to be honest, for probably about the last 40 years. And I’m sure we either all know or have heard, most libraries are facing shrinking budgets. They’re really challenged in terms of space and storage requirements. And just in general, users have changed dramatically in the last 40 years, the last 20 years, maybe even the last 10 years. Most people don’t really ever expect to walk into a library and actually conduct research anymore. They expect that to happen elsewhere. And so, in many ways, they’re really facing what amounts to Google and others, because that’s where people expect to go. The vendors that typically created the systems and softwa

In this episode of The Frontside Podcast, panelists Charles Lowell, Rob DeLuca, and Sam Keathley, discuss how much the distinction between frontend, backend, and fullstack developers matter in both personal and professional senses. The differences in mindset between these categories are also discussed, for example, how does a fullstack developer solve a problem vs how a backend or frontend developer? And also, how clear (or fuzzy) is the line that separates them? What are the skills a frontend or backend developer needs to consider themselves fully fullstack? And finally, is there any sort of tribal separation between the factions? Do you have opinions on this show? Want to hear about a specific topic in the future? Reach out to us at [email protected] or on Twitter at @thefrontside. This show was produced by Mandy Moore, aka @therubyrep of DevReps, LLC. TRANSCRIPT CHARLES: Hello everybody and welcome to The Frontside Podcast Episode 101. My name is Charles Lowell. I’m a developer here at The Frontside and I’ll be hosting today’s episode. Today we’re going to be talking about the different developer profiles that are out there. You might have heard mention of them on Stack Overflow, on job boards, on the Twitterverse. Things like frontend, backend, full stack, half stack, short stack. [Chuckles] Things like that. With me to talk about these are Rob and Sam. Rob is our director of open source here at Frontside and Sam is a software engineer here at Frontside. So, hey y’all. SAM: Hey. ROB: Hey yo. CHARLES: Alright. So, before we get into the meat of the topic, there are a few announcements that we wanted to make. First and foremost, this is some really exciting news. This week, Taras Mankovski officially joined the team at The Frontside. And we are really, really excited about that. [Cheers] ROB: That’s exciting. CHARLES: Yeah. It’s super exciting. Not only is Taras an exceptional engineer, he’s got amazing code skills. He’s extremely empathetic and a great person to work with. He’s great working with clients and he’s also fantastic at really working with developers who are climbing that ladder and helping them level up. So, he’s been involved in mentorship literally since I’ve known him. I think that was the first time that we ever came into contact with him was through his mentorship work in the Ember community. And we’ve been collaborating with him for years on several open source projects. And so, we just are so excited and know that he’s going to come on and do some amazing things by helping us be better developers, helping us be better community emissaries. And so, lots of good stuff coming out of that. ROB: Absolutely. CHARLES: Yeah, yeah. No, that’s really exciting. So, definitely wanted to throw that out there. ROB: Too bad he didn’t join a little bit earlier. We would have had a good time with him on this podcast. CHARLES: I know. Well he’s actually, I think he’s been on the podcast twice. ROB: [Laughs] That’s true. CHARLES: But yeah, there’s definitely a couple of topics where his input would have been absolutely critical. I think it would have been great to have him along when we were trying to run our own apprenticeship programs. Those would have worked out I think a lot better. Well, not to say that the outcomes haven’t been stellar in some cases. But I think having his expertise would have made it a lot smoother. That said, before we jump in then, just wanted to let everyone know that as always, if you want to work with us you can get to us at [email protected] or send a shout-out on Twitter @TheFrontside. Okay. Y’all, let’s jump into it. Like what is even a stack? ROB: [Laughs] So, do you want to kind of set up where this came from, Charles? I think it came from you and I going back and forth on Twitter. And I was like, “You know what? We need to talk about this on the podcast.” CHARLES: Yeah. I think I was actually on vacation. ROB: [Laughs] That’s right. You were trying to ski. CHARLES: [Laughs] I was on the ski lift. And I saw you tweeting and I was like, “No, no, no. I got to respond to that.” Probably because there was maybe a little bit of disagreement but also because I just needed something to do. Looking out the majestic scenery of the Rocky Mountains wasn’t enough. So yeah, what’s the backstory there? ROB: So, I can’t remember what I was actually tweeting about. But I kind of feel like there is a distinction between a frontend developer, a backend developer, and at this point I don’t know if a full stack developer truly exists. I mean, it does. But it’s used more often than it really implies what they’re doing. Usually when you hear of a full stack developer, it’s like, “Man, I can sling some code on the backend and I can do a little bit of architecture stuff on the frontend. But CSS, keep that away from me.” And in my opinion, if you’re a full stack developer, you need to sling CSS, too. CHARLES: Really? ROB: Yeah. CHARLES: No, no. I certainly agree. Because I was going to ask

Frontside alum and original podcast host, Brandon Hays, makes a special guest appearance to talk with Charles about the evolution of The Frontside as a company: where it's been, where it's going, and more hopes, dreams, and goals for the future! Transcript CHARLES: Hello everybody. Welcome to The Frontside Podcast Episode 100. Here we are. Episode 100. My name is Charles Lowell. I’m a developer here at The Frontside and I think it’s safe to say, your official podcast host. With me to celebrate the 100th episode, he was also here a few episodes ago but also was here on our first episode I believe, is the [inaudible] Hays. Hello Brandon. BRANDON: Hi. CHARLES: Welcome back to the podcast. BRANDON: Actually, are you going to light your trainee badge on fire now in a bucket, in a ceremonial pyre? CHARLES: I live in New Mexico, so I think I’m going to just after this, grab my shotgun and give myself a 21 gun salute. Just in my front yard. BRANDON: There goes old man Lowell again, with the shotgun. CHARLES: I’m just going to [gun shot sounds] in my own honor. BRANDON: I was at the Alamo this weekend, actually. And I don’t know if it was just because it was fiesta in San Antonio but they had a demonstration, like a musket firing demonstration where those things are basically little cannons. They’re just small cannons. It’s very interesting. They’re very loud. CHARLES: Yeah. They’re small, handheld cannons, yeah. So wait, were you – what is fiesta? Now, as someone who grew up in Central [inaudible], I feel like I ought to know this. BRANDON: I don’t know. We found out by accident because we were planning a weekend to go hang out and get drunk on the riverwalk and we took our families down with some friends and then they’re like, “Oh, it’s fiesta,” which is like a 10-day celebration of the history and establishment of San Antonio – which I did not know is a 300-year-old institution. So, it’s like one of the oldest things in this entire western United States. So, it’s pretty neat. It’s different. It’s weird. It’s like 90 minutes from Austin. There’s nothing in Austin that’s older than six months. Every six months we must demolish something and then build a condo skyscraper in its place. So, it’s kind of neat to be in a city where it has – walking around the Alamo, I’m realizing, “Wow. Setting aside any of the historical significance of Texas independence or whatever, this is just like a really interesting very old building. This is hundreds of years old in an area where there’s nothing that’s hundreds of years old.” So yeah, it was pretty cool. It was a good weekend and we got to see muskets being fired. And we saw a doctor gross my kids out by talking about the medicine of the day, in full costume and showing all of the procedures and threatening my kids with amputation. And it was a good time. We all had a good time. My nine-year-old thought it was the coolest damn thing he’d ever seen. CHARLES: Really? Did the have bloody saws and everything? BRANDON: Oh, yeah. CHARLES: Was it like a reenactment of 300-year-old surgery? BRANDON: It wasn’t a full reenactment. But it was a graphic description using the tools of the time. CHARLES: Wow. BRANDON: Highly recommend, check out the Alamo. Super fun. CHARLES: That does sound really cool. BRANDON: I did not expect to have a good time and it was a good time. CHARLES: Yeah. Yeah, I know the whole reenactment with the musket firing is fun. And it is, it’s actually an incredible building. Although there’s been a big kerfuffle about something about how they’re going to preserve the lawn. But I haven’t really followed that too much. BRANDON: Yeah. Yeah, I don’t care about the lawn. I care about – no offense, lawn, if lawn is listening. This is not weird, how Stanley broke our brains with the word ‘lawn’. CHARLES: That’s true. BRANDON: Yeah. He broke us real good. CHARLES: Yeah. I can’t see a lawn without a beard. BRANDON: So yeah. So, life has been pretty good, man. Let’s see. I left Frontside September, October. CHARLES: 2016. BRANDON: 2016. CHARLES: So, it’s been months. BRANDON: 18. Yeah, thereabouts, right? So, I assume that nothing happened since then and if I came back to The Frontside now, everything would be exactly as I left it. My posters are still up in my room. My Bon Jovi poster. You left my bed just as I made it, like kind of unmade. Everything is just preserved as a shrine to me. CHARLES: Pretty much. I mean, we did give away the mics to Goodwill. BRANDON: No. CHARLES: We actually did not give away those mics. BRANDON: I never even got to use them. CHARLES: I know. Well, you know part of the problem is we don’t even get to use them that much either. It looks really cool and it plays really well, like our podcast studio. But you know, I’m now spending 75% of my time in Corrales, New Mexico. And at any given time, people are either working from home, or working remotely. So, a lot of times the podcast room tragically does not get used. But it looks so cool. People come

Taras Mankovski: tarasm In this episode, Taras and Charles talk about a project that they work on together: Funcadelic - a Functional Programming and Category Theory for Everyday JavaScript Development. Funcadelic takes the simple idea that a single function can operate on many different data structures (typeclass oriented programming) and brings it to JavaScript. Yes, there are a lot of FP libraries out there, but this one is geared towards unlocking the magical powers of functional programming while always maintaining a tangible and accessible experience for JavaScript developers. Because if you're a JavaScript developer today, you're already using most of the structures in funcadelic! Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast Episode 99. My name is Charles Lowell, developer here at The Frontside and your podcast host-in-training. And with me today is Mr. Taras Mankovski. Welcome. TARAS: Thank you, Charles. It’s a pleasure to be here. CHARLES: Yeah. So, you are ubiquitous in the JavaScript world. You do a lot of stuff with mentoring and you are involved in a bunch of different interesting projects. I think you’re one of those developers who’s difficult to classify, which is – that’s definitely one of my favorite kind of developers. I wanted to have you on the show today because there’s been a project that we’ve been collaborating on. And there have been some interesting ideas to come out of that and solidify through that project, at least in my head. And yeah, I thought we could maybe just talk about that a little bit. TARAS: Yeah, sounds good. It’s going to be fun. : The thing that we are going to be talking about is a project called Funcadelic. It’s more than really just a library, a JavaScript library on GitHub. It’s kind of a different way of thinking about your code. And so, I know for me, where this really became part of my workflow was, when was it? It was about three months ago or something like that? Six months ago? TARAS: Oh, I think yeah, I think it’s probably more six months ago. I think it’s probably what, two months, I think probably December maybe? CHARLES: Okay. But it’s hard now to imagine working without this tool on my workbench. It’s been probably the biggest game-changer for me in the last, I don’t know, definitely in the last several years. TARAS: Yeah, it’s pretty impressive how little, how small of a library can have such a big impact in what we do day-to-day. Because it definitely makes me think differently about how I can solve problems that I solve on a daily basis when I work with React. So, it’s been pretty interesting. I think for me, having worked with this library, I think what I’m getting is an understanding of how things work in a way, and a perspective on how React works, in a way that I don’t think was available to [inaudible] Funcadelic. The funny thing is it’s not a React library, right? It’s not designed for React. It’s just that… CHARLES: I don’t even think that – it helps you think about React, but I don’t even think it’s the way that the React developers think about React, right? TARAS: Yeah, I don’t think so, either. I think a lot of people are on the spectrum of understanding functional programming. And I think a lot of people use, people learn how to use React, but they don’t really – I don’t think a lot of people have traveled very far. I’m talking about general, majority. There’s definitely people who know functional programming really well. And there’s a lot of really good libraries in the JavaScript space for doing functional programming in JavaScript. But I don’t think the general public, the general people that on a daily basis go into – write a render function and do ‘this.’ or like ‘product.map’ and then return an array of components. I don’t think those people necessarily think about or get the context within which they use this tool. CHARLES: Right. And I think that’s actually kind of one of the reasons I think a library like Funcadelic is so important and fills kind of a missing piece in the ecosystem, is because it really is predicated on the idea that programmers use these concepts all the time. They really are, they’re foundational. But we only kind of see them out of the corner of our eye, in our peripheral vision, as being like a formal concept, like mapping. And giving a name to that. You know what I mean? Like you do the mapping, but you’re not thinking about: how do I generalize over it? And I think that that for me, certainly in my journey with functional programming, I thought that it was mostly about functions. Not to say that it isn’t, but that was kind of the end of the story. It’s like, keep your functions pure so that the outputs are only dependent on the inputs. And away you go. And understand closures and higher-order functions, functions that return functions or take functions, and that’s it. But I really feel that that’s only half the story. TARAS: Part of it I think is that for people, even if you l

This Frontsider panel episode explores what virtues go into making quality software, such as having tests, making sure software is performant and accessible, and why you should try to avoid technical debt. Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast Episode 98. My name is Charles Lowell, developer here at The Frontside and your podcast host-in-training. With me today, we’re going to have a round table, a Frontside round table. With me today is Elrick. ELRICK: Hey. CHARLES: Joe. JOE: How you doing? CHARLES: And of course, Will. WIL: Hello, hello. CHARLES: Welcome, y’all. We’re going to be talking today about some of the things that we do around here, aside from trimming the shrubs and making coffee and snacking on Altoids. Like, way too many of them. Yeah. I was thinking we could talk a little bit about software qualities of relative things, like this software has these qualities. And I think that that kind of lofty goal of software quality is comprised of having a bunch of little qualities. The quality of having fewer bugs or the quality of having these things. And so, talking about all these things that we do and kind of what we do to make sure that we continue to do them. Or the ways that we can ensure that our software has these things. So yeah, we can just start really anywhere. WIL: Yeah. So, one core thing is obviously tests. CHARLES: That kind of falls under we want to have – really, there’s two qualities there that we want, right? Is we want to have… WIL: Maintainable software. CHARLES: We want it to be maintainable. We want it to be resilient to change. And we want it to work properly, right? Yeah, so we put tests in place to make sure that that happens. JOE: Tests also inform design in a really positive way. A lot of the time, anyway. WIL: Another thing that we like to include in our apps is responsiveness. CHARLES: Yeah. And just making sure that you have – that it works on a multiplicity of devices, right? WIL: Yeah. And not just the devices, but browsers as well. CHARLES: Yeah. And it turns out it’s actually really hard to do that after the fact. WIL: Right. JOE: Yeah. CHARLES: Making sure that lots of browsers, lots of devices. Because yeah, sometimes you have some weird screen width that is on some weird device, and making sure that that works. I guess there’s some overlap with testing there, too, isn’t it, right? Like you want to be running your tests on those devices at those resolutions to make sure that they’re going to work. This is something that we aspire to but I don’t think we’re quite there yet. It was making sure that our applications are accessible. WIL: Yeah. JOE: I’m very excited to learn more about this as we get into this, yeah. CHARLES: Right, right. And asking the question, how is it that we actually can ensure our applications are accessible? We have very paved roads for making sure that our applications are resilient to change and that they have low bug rates and that they’re well-designed via testing. But what is the analog of testing for accessibility? What’s the way that you can put those guardrails in for accessibility? I have no idea. And that’s an ongoing conversation here at Frontside. JOE: So, I guess I’m curious as to what technologies are actually involved in accessing a web application in – would it be reasonable to say a non-traditional way? I know there’s such things as screen readers, but is that all we’re talking about? Or what is the ecosystem that we have to consider supporting? CHARLES: I’m certainly not an expert on this. We’d have to get Rob in here to chew our ears off this. JOE: Yes. CHARLES: But from what I’ve picked up from him and from our conventions with Marcy Sutton and some other folks that we’ve had on the podcast, it’s a big umbrella. So, it’s anyone using an application in a non-traditional way. So, whether that can have to do with limited vision, hearing, movement, range of movement, cognitive ability, it’s a gigantic whale of a domain. WIL: Yeah. The topic of accessibility can definitely be several podcasts on its own. CHARLES: Yeah. One thing that we’ve talked about is it would be great if you could drive your test suite through a screen reader or something like that. What would that even look like? There are a couple of open source ones out there, but they’re Windows-only. I think it was NVDA was the big one. And then you have a screen reader that then drives the applications in your operating system, so it’s going to vary per operating system. So, making sure that it’s accessible on Windows, at least as I understand it, is very different from making sure that it’s accessible on a Mac. JOE: Yeah, it’s like a whole other layer. And it’s like BrowserStack outside of the browser. CHARLES: Right. WIL: There are things that you can do from the beginning that will make it easier when you get to that point. It’s just like using semantic HTML, knowing when and how to use proper aria labels. All these things, if you

Erich Gamma: @ErichGamme Dirk Baeumer: @dbktw Show Notes 01:11 - The Design Patterns Book 02:45 - The Eclipse Project 09:24 - Language Server Protocol: Overview 15:16 - What can you do with a server that implements the LSP? Incremental usage? 20:12 - Keeping the Tools in Sync and Refactoring Support 24:33 - Keeping it Performant 29:41 - What kind of proliferation of codesmart tools are there that implement the LSP? 34:51 - What are the challenges encountered trying to build abstractions that work for 40 different languages? Resources Visual Studio Code Transcript CHARLES: Hello everybody and welcome to The Frontside Podcast Episode 97. My name is Charles Lowell. I’m a developer here at The Frontside and your podcast host-in-training. And with me today, we have two very special guests. They have been working on technologies that have run very parallel to my entire career as a software developer. And we’re going to talk about that. So with us today are Erich Gamma and Dirk Baeumer who are developers on the team developing VS Code, which if you’re in the frontend space is taking that area of development by storm. It’s just amazing, some of the things they can do. Lots of people are using it every day. Lots of people are trying it. And so, we’re going to talk about the technologies that underlie that and the story of how it came to be. So, welcome Erich and welcome Dirk. ERICH: Hello from Zurich. CHARLES: Alright. Zurich to Albuquerque. Here we go. As a first start, I would have to say my first contact with this story, I at least have to mention it because – and this is for Erich – you wrote a book that was very, very instrumental in my formation as a young developer. I think I was about 22 years old when I read ‘Design Patterns’. And I don’t know. I still carry a lot of those things with me to this day, even though a lot of things have changed about the way that we do development. I still carry a lot of those lessons, I think especially things like the state pattern and the strategy pattern, and stuff like that. I want to move onto other things, but I was hoping that we could talk just a little bit about, what are the things that you find still kind of relevant today? ERICH: Well, now as you said, some of the things are kind of timeless and we’re lucky to have found these things. And I still love all the patterns. But I must say, things have changed, right? So, at that time, we thought objects are very cool. And as we have evolved, all of a sudden we think, “Oh, functions are actually very cool, too,” right? Closures and so on. So, I think we got more broader and of course if you use functional programming, you have many more patterns available as you program. So, I feel some of the object thinking still applies. But that’s not the only thing that counts anymore. Today it’s functions, stateless, immutability, and all those things within functional programming which is [straight] and which [inaudible] in our team. CHARLES: Yeah, yeah. I would love to see an update to how do these concepts transfer into functional programming. But anyway, just wanted to say thank you for that. And it was about the same time that, a few years after, I don’t know the exact same timing, I want to wind back. Because we’re going to talk about VS Code but before VS Code, there was a project that both of you all worked on called Eclipse, which I also used. Because at the very beginning of my career, I did a lot of Java development. And it really opened my eyes into a level of what tooling could do for you that I didn’t see before. And I was wondering how did you arrive to there? Because before that, I was using Emacs and Vim and Joe’s Editor and things that were editing the text files. And how did you kind of arrive at that problem? Because I feel like it’s very similar to the one that VS Code solves, but this was what, 15 years ago? ERICH: I think it’s older, right? CHARLES: Really? DIRK: It’s 17, 18, yeah. Yeah, yeah. It was end of the millennium, right? So to be honest, Eclipse wasn’t the first development tool we worked on. Then, we worked on the company ObjectTechnologyNational. They worked on Smalltalk tools. And of course, Smalltalk had a great IDE experience, right? So back then, Java became popular. One idea was, how can you preserve the great Smalltalk coding experience? [Inaudible] CHARLES: Ah, okay. DIRK: [Inaudible] and find all references, method-level history versioning, and so on. So, that was the input that got Eclipse kicked off. And one idea we had at that time, Eclipse is our opportunity to make everything right. And as we have seen now, when we did VS Code, we could even improve what we have [inaudible] at that time. So an example, in Eclipse we thought plugins are very cool and we have kind of a microkernel. And you load all of the plugins in the same process, they have a rich API, and so on, which is great. But we found over time, if you have lots of plugins and they do bad things and they run in the same process

Show Notes: 01:02 - Why outside-in development? 05:50 - Best Practices and Implementation 09:35 - API Iteration and Design 18:31 - Is outside-in development a timeless approach to software development? 24:10 - Outside-in Creation 28:37 - Summarizing Outside-in Development and What it means to the Frontside Resources: Sketch InVision Balsamiq pretender Ember CLI Mirage bigtest Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast episode 96. My name is Charles, I'm a developer here at the Frontside. And your podcast host in-training with me today is Jeffrey. JEFFREY: Hello. CHARLES: Hello, Jeffrey. And Arash. ARASH: Good morning. CHARLES: Yeah, how are you doing? ARASH: Doing great. Thank you. CHARLES: All right. So, today this is going to be a little bit of an internal powwow where we're just going to talk about some of the patterns that we see as we develop software and just kind of a little bit of a chat on the way we do it. So, we're going to be talking today, I guess we could do like a little bit of a spoiler and just kind of co lead with what we're talking about. ARASH: Which is... CHARLES: Which is... ARASH: Drum roll... CHARLES: Outside-In development. And it's kind of the way that we've just naturally gravitated towards, towards developing software here. ARASH: So first question is why we gravitated toward that. CHARLES: I could just tell you kind of our personal history on this. Is that, I guess it was, would you say like around 2007, something like that kind of the pattern of like REST services got like really well established. ARASH: Sure, that's accurate enough. CHARLES: Yeah. It's like around mid-2000's. And so people just went kind of, you know, cuckoo for Cocoa Puffs except APIs instead of Cocoa Puffs. So it was like all the talk was about your API, what's going to be your API, and how are you going to present this to the world? And oh my goodness, you're opening up your system for extension by developers and it's really fantastic. So, it kind of became the norm, I feel, from that point forward to be thinking about what is the API that I'm going to be presenting rather than what's the application. ARASH: That's your starting point. CHARLES: Yeah, that's your starting point. So a lot of development and getting like a lot of frameworks came along to make API development really simple, regardless of run time. It was really just really simple to just set up API. And so, a lot of people did that and I think there was value in that and that you're thinking kind of about your external domain model, like how you're going to present yourself to the world. And so you really are focused on the constraints and the abstractions that you want to present and how you want to hide all the messy complexity behind your system. But the problem that you get into is in those days, especially on the web, the clients were very closely aligned with the APIs. If you're coming like from a Rails backend, you almost had one for one between your pages and your API. If I've got a user's end point, I'm going to have a user's management page. And I think as clients became more stateful and more of the kind of interactions were ported over to the client, that synchronization and one to one mapping between what your API look like and what your interface look like, that started to crumble and disintegrate. And now I think that it's actually quite, I mean there are still clearly analogs because you're talking about the same entities. But your client is really now a full-featured application. And it's got complex rendering logic, it's got complex state management, it's got all these things that happened completely and totally separate from your API endpoints. JEFFREY: And your UI ends up being aware of relationships between models. So yeah, it's just so much more sophisticated than what we used to need to do when everything was server-side rendered. When you're dealing with a heavy client side app, your API needs to be quite a bit more flexible really. CHARLES: Right. And so what we were finding was that we'd often have to change the API significantly in order to support complex interaction on the client. But the problem is, is if you've started with your API, you've invested a lot of development, you've invested a lot of design and you've really laid down not just that design, but also the infrastructure and the operations to make it real, it can be very hard to change. And so, it can exclude a lot of the desirable interactions that you would like to have merely by virtue of the fact that it's set in stone. So I think that's kind of why we found ourselves... JEFFREY: Why we discovered that inside out wasn't quite working for what we're doing anymore. CHARLES: Yeah, exactly. It was like having a rock solid API was actually a drawback rather than an asset, whereas 10 years earlier it was an asset. And so it really, kind of having that insight made us step back and wind it back and say, "OK, where is the na

Kevin Nater, CEO & Co-Founder | Chas Studor, Founder & CTO Show Notes: 02:43 - The Evolution of Briggo 04:23 - “The Briggo Experience” 08:22 - Quality Control 12:44 - Source Origin 15:13 - Growth Plan 16:40 - Ramp Up Time 17:37 - Operation, Supply, and Usage Patterns 21:51 - Customer Feedback 25:02 - Consumer Perception and Design 27:41 - The Name “Briggo” 30:04 - The Future of Briggo Resources: @DrinkBriggo Transcript: Coming Soon!

Katharine Beaumont: @katharinecodes Show Notes: In this episode, we hit the topic of machine learning from a 101 perspective: what it is, why it is important for us to know about it, and what it can be used for. Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 94. My name is Charles Lowell, a developer here at The Frontside and your podcast host-in-training. Today I’m going to be flying it alone, but that’s okay because we have a fantastic guest who’s going to talk about a subject that I’ve been dying to learn about. But you know, given the number of things in the world, I haven’t had a chance to get around it. But with us today is Katharine Beaumont who is a machine learning consultant. And she’s going to talk to us, not surprisingly, about machine learning. So welcome, Katharine. KATHARINE: Hello. Thank you very much for having me. CHARLES: No, no, it’s our pleasure. So, I guess my first question is, because I’m very much approaching this from first principles here, is what is machine learning as a discipline and how does it fit into the greater picture of technology? KATHARINE: Okay. Well, if you think about artificial intelligence which is one of those slightly undefinable fields because it encompasses so much, so it encompasses elements of robotics, linguistics, math, probability, philosophy, it has six main elements. So, a really basic definition of machine learning is getting, and this comes from Arthur Samuel in 1959, it’s about getting computers to learn without being explicitly programmed. And that’s hugely paraphrasing. But machine learning is an element that sits under the wider discipline of artificial intelligence. Artificial intelligence is one of those tricky to define fields because people have different opinions about what it is. And obviously philosophers can’t agree what intelligence is, which makes it slightly complicated. But artificial intelligence as a broad brush is a discipline that borrows from philosophy, math, probability, statistics, linguistics, robotics, and spawned subfields like natural language processing, knowledge representation, automated reasoning, computer vision robotics, and machine learning. Machine learning is the, in a sense, the mathematical component of artificial intelligence in that from a basic point of view, even though you’re looking at it from the perspective of computer science, you’re utilizing algorithms that a lot of mathematicians will say, “Look, we’ve been doing this for years. And you’ve just stolen that from us,” that try and find patterns in data. And that pattern could be as basic as mapping, say, the square footage of a house to the price that it will sell at and making a prediction based on that for future examples, or it could be looking for patterns in images. CHARLES: Okay. You mentioned something that I love to do. I love stealing ideas from other disciplines. It feels great. KATHARINE: Who doesn’t? CHARLES: Yeah. It’s like free stuff. And the best part of ideas is the person who had it still has it after you’ve lifted it off of them. KATHARINE: Yeah. You just have to reference and then it’s not plagiarizing. CHARLES: Yeah. So, how did you actually get into this? KATHARINE: Well, a few years ago, I was desperately bored in my job. CHARLES: So, what was that job that you were working on that was so desperately boring? You don’t have to name a company. KATHARINE: Oh, I won’t name the company but I will – I have to make a confession now which links back to something that we were saying off recording earlier, which was that it was doing web development. So, I’m sorry. And that’s not to say that web development is boring at all. It’s just that I wasn’t particularly engaged, which is not a reflection on web development. CHARLES: No, no, no. I actually came – I was doing, before I got into web development, I was actually doing backend stuff for years. That was all I did. KATHARINE: Yeah, me too. I would have described myself as a server-side Java developer who then cross-trained into Ruby. And I thought I’d be doing exciting backend things in Ruby. But unfortunately, it was more, “We’d like you to move this component from this part of the page to this part of the page.” And I didn’t really connect with that. And I started to wonder if I even should be a developer. CHARLES: Wow. KATHARINE: Larger forces than myself were at work to try and push me into management or analysis. And as happens, I think, after a few years. So, I started doing, in my spare time, looking at a website (and I’m sure you’ve heard of it) Coursera. CHARLES: Yeah. KATHARINE: So, this is the birthplace of the massive online, I can’t remember what the second O is, MOOCs. Massive Online something learning. Maybe a Q in there. I’m not sure what. Do you know what the acronym is? CHARLES: I actually don’t know. KATHARINE: Well, MOOCs anyway. Massive online learning courses. And there was one offered Andrew Ng from Stanford on machine learning. So,

Julie Moronuki: @argumatronic | argumatronic.com Show Notes: This episode is a follow-up episode to the one we did with Julie in September: Learn Haskell, Think Less. We talk a whole lot about monoids, and learning programming languages untraditionally. Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 93. My name is Charles Lowell, a developer here at The Frontside and I am your podcast host-in-training. With me today from The Frontside is Elrick also. Hello, Elrick. ELRICK: Hey. CHARLES: How are you doing? ELRICK: I’m doing great. CHARLES: Alright. Are you ready? ELRICK: Oh yeah, I’m excited. CHARLES: You ready to do some podcasting? Alright. Because we actually have a repeat guest on today. It was a very popular episode from last year. We have with us the author of ‘Learning Haskell: From First Principles’ and a book that is coming out but is not out yet but one that we’re eagerly looking forward to, Julie Moronuki. Welcome. JULIE: Hi. It’s great to be back. CHARLES: What was it about, was it last October? JULIE: I think it was right before I went to London to Haskell [inaudible]. CHARLES: Yeah. JULIE: Which was in early October. So yeah… CHARLES: Okay. JULIE: Late or early October, somewhere in there. CHARLES: Okay. You went to Haskell eXchange. You gave a talk on Monoids. What have you been up to since then? JULIE: Oh wow. It’s been a really busy time. I moved to Atlanta and so I’ve had all this stuff going on. And so, I was telling a friend last night “I’m going to be on this podcast tomorrow and I don’t think I have anything to talk about.” [Laughter] JULIE: Because I feel like everything has just been like, all my energy has been sucked up with the move and stuff. But I guess… CHARLES: Is it true that everybody calls it ‘Fatlanta’ there? JULIE: Yeah. [Laughs] CHARLES: I’ve heard the term. But do people actually be like “Yes, I’m from Fatlanta.” JULIE: I’ve heard it a couple of times. CHARLES: Okay. JULIE: Maybe it’s mostly outsiders. I’m not sure. CHARLES: [Chuckles] JULIE: But yeah, it’s a real cool city and I’m real happy to be here. But yeah, I did go in October. I went to London and I spoke at Haskell eXchange which was really amazing. It was a great experience and I hope to be able to go back. I got to meet Simon Payton Jones which was incredible. Yeah, and I gave a talk on monoids, monoids and semirings. And… CHARLES: Ooh, a semiring. JULIE: Semiring. So, a semiring is a structure where there’s two monoids. So, both of them have an identity element. And the identity element of one of them is an annihilator. Isn’t that a great word? It’s an annihilator… CHARLES: Whoa. JULIE: Of the other. So, if you think of addition and multiplication, the identity element for addition is zero, right? But if you multiply times zero, you’re always going to get to zero, so it’s the annihilator of multiplication. CHARLES: Whoa. I think my mind is like annihilated. [Laughter] JULIE: So, it’s a structure where you’re got two monoids and one of them distributes over the other, the distributive property of addition and multiplication. And the identity of one of them is the annihilator of the other. Anyway, but yeah, I gave a history of where monoids come from and that was really fun. CHARLES: Yeah. I would actually like to get a summary of that, because I think since we last talked, I’ve been getting a little bit deeper and deeper into these formal type classes. I’m still not doing Haskell day-to-day but I’ve been importing these ideas into just plain vanilla JavaScript. And it turns out, it’s actually a pretty straightforward thing to do. There’s definitely nothing stopping these things from existing in JavaScript. It’s just, I think people find type class programming can be a tough hill to climb or something like that, or find it intimidating. JULIE: Yeah. CHARLES: But I think it’s actually quite powerful. And I think one of the things that I’m coming to realize is that these are well-worn pathways for composing things. JULIE: Right. CHARLES: So, what you encounter in the wild is people generating these one-off ways of composing things. And so, for a shop like ours, we did a lot of Ruby on Rails, a lot of Ember, and both of those frameworks have very strong philosophical underpinnings that’s like “You shouldn’t be reinventing the wheel if you don’t have to.” I think that all of these patterns even though they have crazy quixotic esoteric names, they are the wheels, the gold standard of wheel. [Laughs] They’re like… JULIE: Right. CHARLES: We should not be reinventing. And so, that’s what I’m coming to realize, is I’m into this. And last time you were talking, you were saying “I find monoids so fascinating.” I think it took a little bit while to seep in. But now, I feel like it’s like when you look at one of those stereo vision things, like I’m seeing monoids everywhere. It’s like sometimes they won’t leave me alone. JULIE: In ‘Real World Haskell’ there’s a line I’ve always liked. And

Sam Cates: @SamCates | GE Ventures Show Notes: 02:01 - What Corporate Investing Looks Like 03:48 - Presenting Ideas For Funding 09:01 - Democratizing Venture Capital 10:17 - ICOs and Cryptocurrency 13:53 - Evaluating Companies to Fund 21:09 - Investing in Potential Competitors 24:42 - Looking For Funding as a Company 28:04 - “Mentoring” Ideas/Companies 30:07 - Monitoring/Evaluating Company Metrics 32:47 - Putting Together a Basic Business Plan 36:05 - Making Choices: Investor and Company-wise Resources: Resin.io Series A, B, C Funding Angel Investor Seed Money Initial Coin Offering (ICO) AngelList Crunchbase Fred Wilson’s Blog: (AVC.com) Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 92. My name is Charles Lowell, a developer here at The Frontside and I am your podcast host-in-training kicking it off in 2018. [Inaudible] of our first episode. We’ve got Elrick also joining us. Hello, Elrick. ERICK: Hey. How you doing, Charles? CHARLES: I’m doing well. I’m doing well. You having a good new year so far? ERICK: Yeah, it’s great. There’s a snowstorm passing through today. So, I’m going to break in the New Year shoveling. CHARLES: Let us know if we need to parachute in some shovels for you. ERICK: [Laughs] CHARLES: And then with us today, we have Sam Cates on the show who is… a lot of times we have developers on the show. He’s actually a venture… what would you describe yourself as? SAM: Yeah, I’d say I’m a venture investor with GE Ventures. So, on the corporate investing side. CHARLES: Okay. Now, I didn’t even know that GE actually had a corporate investing side. Is that pretty common for a large company? SAM: You know, it’s becoming increasingly common. I think in 2015 there was actually a peak of activity coming from corporate venture capital groups. And I’ve only seen the number of firms escalate since then. Although the dollars invested stays pretty consistent. But if you look at a lot of big companies, particularly in the common tech world like Cisco, Google, Intel, they have historically had large venture firms inside of themselves. And then GE and a lot of other industrials have since followed suit. We’ve been at it for about five years and we see it increasingly. CHARLES: And so, have you been with them since the beginning? SAM: Yeah, just about. I’ve actually been with GE for about nine years now. So, I was on the operating side in a number of the industrial businesses before I joined GE Digital and then GE Ventures. And so, it was just after GE Ventures got kicked off. CHARLES: Oh, that’s exciting. So, what is it… now, we actually got connected to you through one of the companies that you actually invested in. It’s something that we use and we’re very interested in. Why don’t you tell us a little bit about what your job looks like on a day-to-day basis and what companies you invest in? SAM: Sure. I really focus a lot of my time on Internet of Things companies. So, that’s a really big trend that GE has been a part of and a leader in over the past few years. And so, we spend time investing in companies that are directly working with GE or playing in similar spaces to us. And so, Elrick and I actually met at a hackathon for one of those companies. And I always like to use that as an example because it’s a good one, to demonstrate the kinds of investments we make. And that’s Resin.io. I know you guys have done an episode or two talking with them. But that for example was a ‘Series A’ investment that we made about two years ago. And then company essentially helps developers build connected products. And so, that’s something that GE cares a lot about. We had people inside the company who found the product and loved it and that’s actually how we met. CHARLES: When you say ‘Series A’, can you give a brief overview of what the different stages of funding of a startup might be? SAM: Yeah, yeah, certainly. So, maybe if I take a step back and answer your original question on what I do on a day-to-day basis. A lot of my job is meeting with all kinds of new companies, whether they be early stage, usually things that would be seed funding – and we’ll go into what some of those things mean – all the way through the late stage which would be companies that are maybe on the border of going public or are already profitable. And so, if we go into what kinds of investors there are, I think that’s probably an interesting subject to talk more about. But they’re a whole wide variety. When I said ‘Series A’ I just meant a company that was at what we would call the ‘Series A’ stage, and the letters act just like you’d expect. So, there’s ‘Series A’, ‘Series B’, ‘Series C’, and so on. And they all, they tend to look similar at those stages in terms of sizes and progress. But there is a range, and no two company is the same. ERICK: In today’s world, it’s very easy for people to create a startup. They can write some code and they can either come up, get a Raspberry Pi or some microcontrollers or

Tracy Lee: @ladyleet | ladyleet.com Ben Lesh: @benlesh | medium.com/@benlesh Show Notes: 00:50 - What is This Dot? 03:26 - The RxJS 5.5.4 Release and Characterizing RxJS 05:14 - Observable 07:06 - Operators 09:52 - Learning RxJS 11:10 - Making RxJS Functional Programming Friendly 12:52 - Lettable Operators 15:14 - Pipeline Operators 21:33 - The Concept of Mappable 23:58 - Struggles While Learning RxJS 33:09 - Documentation 36:52 - Surprising Uses of Observables 40:27 - Weird Uses of RxJS 45:25 - Announcements: WHATWG to Include Observables and RxJS 6 Resources: this.media RxJS RX Workshop Ben Lesh: Hot vs Cold Observables learnrxjs.io RxMarbles Jewelbots Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 91. My name is Charles Lowell, a developer here at The Frontside and your podcast host-in-training. Joining me today on the podcast is Elrick Ryan. Hello, Elrick. ELRICK: Hey, what’s up? CHARLES: Not much. How are you doing? ELRICK: I’m great. Very excited to have these two folks on the podcast today. I feel like I know them… CHARLES: [Laughs] ELRICK: Very well, from Twitter. CHARLES: I feel like I know them well from Twitter, too. ELRICK: [Laughs] CHARLES: But I also feel like this is a fantastic company that is doing a lot of great stuff. ELRICK: Yup. CHARLES: Also not in Twitter. It should be pointed out. We have with us Tracy Lee and Ben Lesh from This Dot company. TRACY: Hey. CHARLES: So first of all, why don’t we start, for those who don’t know, what exactly is This Dot? What is it that you all do and what are you hoping to accomplish? TRACY: This Dot was created about a year ago. And it was founded by myself and Taras who work on it full-time. And we have amazing people like Ben, who’s also one of our co-founders, and really amazing mentors. A lot of our friends, when they refer to what we actually do, they like to call it celebrity consulting. [Laughter] TRACY: Which I think is hilarious. But it’s basically core contributors of different frameworks and libraries who work with us and lend their time to mentor and consult with different companies. So, I think the beautiful part about what we’re trying to do is bring together the web. And we sort of do that as well not only through consulting and trying to help people succeed, but also through This Dot Media where it’s basically a big playground of JavaScripting all the things. Ben and I do Modern Web podcast together. We do RX Workshop which is RxJS training together. And Ben also has a full-time job at Google. CHARLES: What do they got you doing over there at Google? BEN: Well, I work on a project called Alkali which is an internal platform as a service built on top of Angular. That’s my day job. CHARLES: So, you’ve been actually involved in all the major front-end frameworks, right, at some point? BEN: Yeah, yes. I got my start with Angular 1 or AngularJS now, when I was working as a web developer in Pittsburgh, Pennsylvania at a company called Aesynt which was formerly McKesson Automation. And then I was noticed by Netflix who was starting to do some Angular 1 work and they hired me to come help them. And then they decided to do Ember which is fine. And I worked on a large Ember app there. Then I worked on a couple of large React apps at Netflix. And now I’m at Google building Angular apps. CHARLES: Alright. BEN: Which is Angular 5 now, I believe. CHARLES: So, you’ve come the full circle. BEN: Yeah. Yeah, definitely. CHARLES: [Chuckles] I have to imagine Angular’s changed a lot since you were working on it the first time. BEN: Yeah. It was completely rewritten. TRACY: I feel like Angular’s the new Ember. CHARLES: Angular is the new Ember? TRACY: [Laughs] BEN: You think? TRACY: Angular is the new Ember and Vue is the new AngularJS, is basically. [Laughs] CHARLES: Okay. [Laughter] CHARLES: What’s the new React then? BEN: Preact would be the React. CHARLES: Preact? Okay, or is Glimmer… BEN: [Laughs] I’m just… CHARLES: Is Glimmer the new React? BEN: Oh, sure. [Laughs] CHARLES: It’s important to keep these things straight in your head. BEN: Yeah, yeah. CHARLES: Saves on confusion. TRACY: Which came first? [Chuckles] BEN: Too late. I’m already confused. CHARLES: So now, before the show you were saying that you had just, literally just released RxJS, was it 5.5.4? BEN: That’s right. That’s right. The patch release, yeah. CHARLES: Okay. Am I also correct in understanding that RxJS has kind of come to very front and center position in Angular? Like they’ve built large portions of framework around it? BEN: Yeah, it’s the only dependency for Angular. It is being used in a lot of official space for Angular. For example, Angular Material’s Data Table uses observables which are coming from RxJS. They’ve got reactive forms. The router makes use of Observable. So, the integration started kind of small which HTTPClient being written around Observable. And it’s grown from there as people seem to be grabbing on and enjoying more the Re

How do we ensure a high level of quality and maximize the refactorability of our code? Frontsiders, Wil and Charles, talk about their battle tested techniques for testing web applications, not only in React JS, but in any JavaScript framework. Links Acceptance Testing Integration Testing jest Cypress.io Assertion Ember CLI Mirage mirage-server react-trigger-change Transcript CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 90. My name is Charles Lowell, a developer here at The Frontside and your podcast host-in-training. And with me today is Mr. Wil Wilsman. Wil, who just got back from Nodevember just walked straight into the office and is ready to podcast with us on a very, very, very interesting subject, I think, today. We’re going to be talking about acceptance testing in JavaScript applications, especially some of the techniques that we’ve developed here around testing React applications based on the lessons that we learned from the Ember community. But really, more than just React applications. Really, testing any JavaScript application from the inside out, making acceptance tests for that. So, I think we’re going to talk about some of the challenges that you encounter and some of the really novel solutions that are out there that we had nothing to do with. And I guess we really didn’t have, just more of cobbling together of various techniques for a powerful witch’s brew for acceptance testing. Anyway, so Wil, just to round out the problem space or explore the problem space, what are some of the challenges that you encounter with an acceptance test? Actually, let me back it up even further. What is an acceptance test in a JavaScript application compared to what people normally encounter? WIL: Acceptance testing or end-to-end testing is just a problem that every JavaScript app should face. Not everyone does, but they definitely should. And basically, it’s how the user interacts with your app through the browser. And every part of that we want to test, from the browser triggering browser events, interacting with the app, not calling functions or clicking buttons, and we’re pretending we’re a user. CHARLES: Yeah. You know, I know that when we showed up in the React space, that was not really the way that most people tested their applications. WIL: No, not at all. they’re all about unit testing. Make sure every small piece of your code works, and to some degree integration testing, making sure your components work with other components. But, nothing is out there really for those big acceptance tests that you want the user to click a button and expect them be brought to a page or these fields to be filled out, et cetera. CHARLES: Mmhmm. Yeah. And there certainly was a very high level of maturity around unit testing, like you said. There are tools like Enzyme and… WIL: Jest. CHARLES: Yeah, Jest. But I was actually shocked to find out that Jest didn’t even run in the browser. WIL: Yeah, it’s all virtual. CHARLES: It’s all virtual. It’s completely and totally simulated and stubbed. And that presents some problems. WIL: Yeah. The main problem is cross-browser testing. Some people might consider that to be separate from their acceptance testing but you should be able to just run your acceptance tests in multiple browsers and be able to also test cross-browser support. CHARLES: Mmhmm. Yeah. And so, if you’re using something like Jest, you’re never actually running the code inside Safari. You’re never actually running it inside Internet Explorer. You’re actually running it in NodeJS. WIL: And you know, your user is not going to run it in Node. [Laughter] WIL: They’re going to use a browser. CHARLES: I don’t know about your users. WIL: [Chuckles] CHARLES: [Laughs] You know, we like to stick to the pretty advanced. It’s like, go to getNodeJSBrowser.com. WIL: [Laughs] CHARLES: Enough of this Firefox BS. But not seriously, it was certainly a problem. We were looking around, because we never like to build anything ourselves if we can avoid it. But it really just seemed like there was not an off-the-shelf solution for writing these big style acceptance tests in JavaScript. There are some services out there. There’s a couple now. What was the… WIL: I think the main one here is Cypress. CHARLES: Cypress, yeah. So, there’s Cypress now. I’ve watched the instructional videos but never actually tried to integrate it into my application. WIL: Yeah. I think at its core it takes the same approach that we’ve been doing with how we’re interacting with our tests. CHARLES: Mmhmm. Okay. The main difference is, is it that it’s a service? Like you have to edit your tests through… WIL: Yeah. CHARLES: Their web browser, their web interface, and use their assertion library? WIL: Yeah. I’m not sure about the editing part. But yeah, it’s their assertion library. I’m pretty sure it’s their test runner and it’s their testing environment. Really, the only control through that is through their UI, or through settings, basi

Toran Billups: @toranb | GitHub | Blog Toran Billips joined us for an insightful conversation regarding glimmer-redux: Predictable state management for Glimmer apps. Resources: Glimmer Redux Demystified Talk from Tom Dale on glimmer internals (contrast with Preact made in this talk) ember-redux Glimmer progress report that mentions the migration to Glimmer 0.8 (Big Changes) Blog post following EmberConf 2017 that announced GlimmerJS (for the Ember dev) The Frontside Podcast 086: Routing in Ember with Alex Matchneer An ember-rideshare Blog Post A Rollup plugin for glimmer-redux RollupJS Transcript ELRICK: Hello and welcome to another Frontside Podcast, Episode 89. My name is Elrick Ryan, a developer here at the Frontside. I'm joined by Wil Wilsman, another developer here at the Frontside. Wil, how are you doing? WIL: I'm good. How are you? ELRICK: I'm great, man. I'm excited for this podcast that we have coming up here. Today we are fortunate to have with us a podcast elite member now, Mr Toran Billups. Toran, how are you doing? TORAN: Oh, man. I joined the elite platinum club or something? ELRICK: Yes, you are in the platinum club right now. I think this is probably what? Your third or fourth episode by now? TORAN: Oh, yeah. I think the fourth. ELRICK: Oh, yeah. You're in the elite club right now. You are a Midwest programmer and I hear there is a difference between a Silicon Valley programmer and a Midwest programmer. Could you tell us about what the difference is? Because it's the first time I've heard anything about this. TORAN: Admittedly, I stole this from a very popular developer, Justin Searls who spoke at length one time on a podcast, not too different in this one about his experiences in consulting for companies, who are more in the startup phase or a company that you'll find in Silicon Valley that is mostly just trying to test an idea and get to market, versus his experience for finance or insurance companies based out of the Midwest. I like that idea because my experiences have taught me. I'm a little bit happier when I'm working for companies that are interested in quality or attributes of quality and view the software longevity as mission-critical versus a software that is really just a byproduct of an interesting idea and if we validate that idea in a market, we can always rewrite the software later. Midwest, I guess the short version is we care about the work we're doing and we understand that rewrites are difficult, if ever possible. ELRICK: Interesting, so the Midwest seems to be concerned with long term goals. TORAN: Yeah, I think sustainable -- ELRICK: Sustainable software, at least. TORAN: Yep. ELRICK: Today, you are joining us to not only talk about the Midwest and the beautiful Midwest programmers. You're here to talk about Glimmer Redux. TORAN: Glimmer Redux is a little library I wrote, I think last month. I should start off by asking you guys if you're familiar with a Glimmer JS or if you've heard of that. ELRICK: I've heard of Glimmer JS. I haven't had an opportunity to play around or mess around with it yet. I don't know if that's good or bad because I'm just really busy but I really want to get into it. Wil, what about yourself? WIL: I've read through the docs but I haven't played with it at all. It looks really nice. TORAN: I think the joke that was off the air last time I was on, Wil you might remember this. You're on that podcast with Charles. I said something like, "I'm not young enough to actually be working with Glimmer," and I felt that way for a long time because one thing you should know is it's a pre-1.0 and if you guys have ever worked in a pre-1.0 ecosystem, myself the biggest experience I have to draw from is really pre-1.0 Ember and there were some big changes before 1.0. You can imagine back to that throwaway comment about being very young, there was actually a big change in Glimmer itself recently where they decided to... I don't know if the right word is Pascal Case but they've literally gone away from that 'dasharized' components. It used to have 'foo-bar' and in your template, you would actually see lower case of 'foo-bar' and now that would just be all uppercase. Well, not all uppercase but 'FooBar' and no dash, which is a big change recently. WIL: So a class case, kind of like React or JSX. TORAN: Yeah, exactly. They have a great blog post. Actually, we can reference that in the show notes, about some of these big changes in that release. It was Glimmer 0.8 so it's still, it's making its way to the 1.0 but I got interested in this really for two reasons in the last couple of months. The first was, if you actually go build something with Glimmer -- and this is my experience -- is for the novice programmer just taking a look at it, it's really just a way to use web components to build an application. There's no routing. There's no opinions, really. There's no services like you have in Ember or contexts like you have in React. The first challenge you ru

Kaylie Kwon: kaylieEB | [email protected] Show Notes: 02:14 - Kaylie’s Journey Into Software Development 09:25 - Implementing a Design System and Attacking Higher-level Workflows 15:43 - EDS Collaboration and Public Availability 19:07 - Getting Involved with The Yarn Project 20:57 - Selective Resolution 23:37 - The Warmth of the Yarn Community 27:11 - Handling Issue Communication and Tracking Resources: Eventbrite britecharts Eventbrite Spectrum Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast. My name is Charles Lowell, I'm a software developer here at the Frontside and your podcast host-in-training. With me today is Elrick Ryan. Hello Elrick. ELRICK: Hey, what's up Charles? CHARLES: Not much. Are you enjoying your morning so far? ELRICK: Yeah, my morning is going well. Everything is good. CHARLES: Lots of cups of coffee? ELRICK: No cups of coffee yet. I've been drinking a lot of green tea. CHARLES: I've actually heard that's really good for you. ELRICK: That's what I heard too. That's why I started drinking it. CHARLES: Did you continue because it tastes good or do you just live on the idea of how good it is for you? ELRICK: A little bit of both. It doesn't taste that great but it's not horrible. It's almost like an acquired taste and then when you add in, "This is good for me," then it tastes great. CHARLES: Okay. We got a nice [inaudible] there. ELRICK: Yes. CHARLES: Anyway, I guess we should, at some point get on to the main content of our podcast. We have a very interesting guest with us today who has her fingers in all kinds of pies that we were talking about just at the pre-show, just before we were recording so we're really, really happy to have Kaylie Kwon. Thank you for coming on the show and welcome. KAYLIE: Hi. Thank you for having me. CHARLES: It's going to be great. Now, you are a software engineer at Eventbrite, that's correct? KAYLIE: Yep. CHARLES: What kind of things do you do over there? KAYLIE: I used to work on part of the feature team that worked on their reserved seating product but not too long ago, I moved to our frontend platform team, which is a team that helps other frontend engineers move faster through things like working on infrastructure or Eventbrite design system and dev tools. CHARLES: So like getting into the tools that unlock the exponential productivity of the developer team? KAYLIE: Uhm-mm. CHARLES: We're going to dig into all of that because you just listed a bunch of really interesting stuff. I'm really excited to talk about the design systems, in particular but lots of different stuff. But before we do, I understand that you have a fairly unique way of entering in to the position that you're in now. Your journey didn't follow the traditional arc. Would you be willing to elaborate on that or tell us that story? KAYLIE: Yeah, totally. I graduated with a degree in art history, not related to computer science at all. Then right after, I moved to New York and worked for a small startup. It was marketing/business development role and I wasn't really happy with it. I was working on some design-y stuff on the side with HTML and CSS but I just felt like my brain just needed to be stimulated a little more. I applied to this all women's bootcamp program called Hackbright in San Francisco. It was a three-month intensive program and luckily coming out of that, I had at least some initial knowledge to get my foot in the door and Eventbrite was one of the hiring partners. They brought me in for interview. I actually had no idea that it was going to be a frontend engineering role because my bootcamp was totally in Python and it just had more with a backend focus. Ben, who spoke at React Boston Conference with me, was actually one of the interviewers and he gave me this Clojure problem and I solved it but in Python just using recursion. He was like, "You got it. Just convert it to JavaScript," and I was like, "No, it just can't be done. No JavaScript." But there's the reason he would chose to hire me and they onboarded me as an internal bootcamp within Eventbrite. The first three months I was there, I learned about React, Redux, JavaScript, ES6, all of that good stuff. Then they moved me to a feature team, where I continued, I guess working on the product and then I became involved more with open source projects. I really expressed interest in when you're a new engineer and coming onboard, there's all these assumed knowledge that isn't documented anywhere or something will be really obscure and hard to use but people will just assume that that's the status quo. This idea around developer experience and helping other developers move faster, it just kind of become a natural interest of mine. I was talking to the platform team, Ben in particular, expressed my interest in working in these areas. Just about like a month ago, we did a big re-org and I landed on the platform team. Currently, we have a lot of projects in flight. One

Dan Gebhardt: @dgeb | Cerebris Show Notes: 01:33 - The JSON API Spec and Pain Points it Solves 08:40 - Tradeoffs Between GraphQL and JSON API 19:33 - Orbit.js 26:30 - Orbit and Redux 32:22 - Using Orbit 37:24 - What’s coming in Orbit? Resources: orbitjs.com (Guide Site) ember-orbit Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode 87. My name is Charles Lowell, a developer here at the Frontside and your podcast host-in-training. Joining me today in hosting the podcast is Elrick Ryan. Hello, Elrick. ELRICK: Hey, what's up, Charles? CHARLES: How are you doing today? ELRICK: I'm doing great. CHARLES: Are you pretty excited? ELRICK: I'm very excited for this podcast because this is a topic that I've heard a lot about but don't know much about and it just seems so awesome that I'm just very stoked to hear all the details today. CHARLES: Yeah, me too, especially because of who's going to be giving us those details, he's one of the kindest, smartest, most humble and wonderful people that I've had the pleasure of meeting, Mr Dan Gebhardt. Hello, Dan. DAN: Hey, Charles. Hey, Elrick. Thanks for having me on. I really enjoyed listening to this podcast. It's nice to be part of one. CHARLES: It's good to have you finally on the show. We talked over chat and we talked over email and we meet every once in a while and conferences and it's great to get to share more widely some of the great conversations that always arise in all of those contexts. For those who don't know you, you are a founder at Cerebris and that is your company, which is involved very heavily in a lot of open source projects that people are probably familiar with. One of them that we're going to be talking about today is JSON API. I bet most people didn't know that you are one of the biggest driving factors behind both the specification and several of the implementations out there. DAN: Yeah, that's been a pretty core focus of my open source work for the last few years. Actually JSON API Spec, which is perhaps a somewhat confusing name for those who aren't familiar with it. It was started by Yehuda Katz in almost three and a half years ago, I think now and it hit 1.0 a couple years ago and has stabilized since then and we've seen a lot of interesting implementations on top of it. There are some exciting stuff that's actually coming soon to this Spec that I'd like to share with you guys today. CHARLES: To give us a little bit of context, why? What pain am I experiencing that JSON API is going to solve or it's going to address or give me tools to deal with? DAN: One of its prime motivators is the elimination of bikeshedding. There's a lot of trivial decisions that are made with every implementation of an API and JSON API makes a lot of those decisions for you about how to structure your document, how to include relationships and lengths and metadata in a resource, how to represents relationships from hasOne/hasMany. Even polymorphic relationships have a type of that data. JSON API has opinions about all these things at the document structure level and it also has opinions about our protocol usage, how to use HTTP together with this media type to make requests and for servers to return responses, how to create a resource, how to add resources to relationships and things like that. CHARLES: Also, it's not just this is a serialization format. It's very much like also delving into the individual interactions and how they should be structured, more about the conversation between client and server. DAN: Yeah, in that way, it is somewhat unusual as a media type that covers both. CHARLES: Can you dig into that a little bit because I'm very curious? Something made my ears prick up was when you said, it tells you how to, for example add relationships to a resource. What would that look like? DAN: A lot of the influences behind JSON API are hypermedia-related. It's influenced by RESTful principles and includes a lot of hypermedia aspects. One aspect is how a resource represents relationships in terms of the data in document, the type and the ID that specify a linkage to that another resource in the same document but it can also include links to discover those relationships. There's a self-link for a relationship and a related link for relationship and the self-link will return the data for that relationship in the type/ID pairs. The related link will return the related resources. The Spec doesn't have strong requirements or any requirements about URL usage but instead, it describes where to find resources through these hypermedia links. If you want to say, add records to a relationship, you'd follow the self-link for that relationship when that was returned with a resource. Then you would send a post to that endpoint and you would include the relationship data in the terms of type and ID pairs. It gets down to that specifications so that removes the ambiguity of how to interact with these resources and mutate them and retrieve them. C

Alex Matchneer: @machty | FutureProof Retail Show Notes: Charles and Alex Matchneer have a great discussion that centers around routing in Ember.js: what they want to see in a router, what problems it solves, what’s wrong with the routing solutions we currently have, and what the ideal future looks like in respect to routing. Resources: Episode 067: ember-concurrency with Alex Matchneer Cordova ember-rideshare react-router Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode #86. My name is Charles Lowell, your developer here at the Frontside and podcast host-in-training. I'm flying solo today. It's been a while but that's okay because I've got a really fantastic guest on. Actually, we debated this at the beginning of the show, whether this was the third or the fourth time he's actually been on but no times are too many so hello, Alex Matchneer. Welcome back to the podcast. ALEX: Thank you. It's great to be back. CHARLES: You're still at the same place that you were the last time. ALEX: Yeah. Still working at FutureProof Retail. I'm still working on bunch of mobile ember-cordova apps and that's definitely occupying on my time. CHARLES: Nice. Because FutureProof Retail has a large hardware component and we were doing a series on IoT, we were originally going to have you on the show to actually talk about that experience of what it's like to be a part of a startup and develop software that's going to be running on a bunch of devices and the unique set of problems that poses. But in the pre-show, we decided to scrap that because there's actually a topic that we're both very interested in and you've been heavily involved in lately and might be a really interesting preview as to what's coming in the Ember community and at large. Today we're actually going to go back to talking about the same subject that we talked about in our first podcast, which is routing: what we want to see in a router, what problems does it solve, what's wrong with the routing solutions that we have today. Talk about what that beautiful, ideal future that we want to live in looks like with respect to routing. You've been thinking about this a lot lately. What have you been thinking? ALEX: I'm an Ember core team emeritus and back when I was on it and I'm a lot more active, I did a lot of work on the router, particularly with how it handles asynchronously loading data when you click on links and go to different sections of your app. I spend a lot of time over the last three or four years figuring out the nice patterns for what you actually want to use if you're building out lots of Ember apps. Then kind of around that time, right after landing some cool stuff and some not cool such us query params, which has been a challenging aspect, I start working at this company FutureProof Retail that is like 90% of the Ember work that I do there is in mobile apps. We use Cordova so we're basically running these apps inside a web view, inside either iOS or Android so that we can stay with the technologies we are most familiar with, such as JavaScript and CSS and HTML and build apps using that. We can use Ember to do that. What I found was that I couldn't really apply a lot of the same patterns, all these nice conventions that Ember router gives you. I couldn't really find a way to map that onto what I need to build in mobile apps and there's a few different reasons. I got really busy with the startup, just trying to build these things and kind of went off the happy path where I really just couldn't find a way to make it look like an Ember app. One of the nice things about the whole points of convention over configuration as this sort of Ember and Rails philosophy is that, one of the benefits is that if you know Ember and know Rails, you can drop into someone else's apps as long they're following these basic conventions and immediately know how to be productive and know how it's structured, know how to make a change to it and have it maintain a convention and not just have everybody who's using some framework build these totally different apps from each other that have no shared conventions and whatnot. Everyone is supposed to be able to learn from each other, grow with each other as long as they stay with these conventions. I couldn't really find out how to stay within Ember conventions and build this mobile apps. For a long time, I just didn't really contribute too much to the Ember router at all. I kind of fell out of touch with how most people are using it because most people are building these desktop-centric apps and here I am working on these mobile apps after three years. CHARLES: What are some of the specific use cases that were just impossible to, or not impossible but presented a challenge? ALEX: The first one is which is I think is actually one of the easier problems to solve but still some challenging is that you want something that's called stack routing or stack navigation in a mobile app, which is if you're a

Jay Phelps: @_jayphelps | jayphelps.com Show Notes: 01:11 - Why is WebAssembly exciting? 02:17 - What is WebAssembly? 05:03 - Efficient Parsing 06:41 - Why didn’t they just use JVM, CLR, LLVM IR, etc.? 11:35 - Using WebAssembly: The Development Process 20:30 - WASM, WAT, WAST File Formats 25:22 - wabt and binaryen 31:16 - emscripten 31:58 - Consuming as a Library 35:37 - Will WebAssembly replace JavaScript? Resources: QCon: The WebAssembly Revolution Has Begun with Jay Phelps All Things Open: WebAssembly Demystified with Jay Phelps Transcript: Coming Soon!

Jay Phelps: @_jayphelps | jayphelps.com Show Notes: 01:25 - RxJS 10:09 - Observers 17:49 - Back Pressure 22:11 - Async Iterators and Generators 31:30 - Mapping Resources: The Observer Pattern Hot vs Cold Observables IxJS redux-observable Transcript: CHARLES: Hello everybody and welcome to The Frontside Podcast, Episode #84. My name is Charles Lowell, a developer here at the Frontside and your podcast host-in-training. With me today is Elrick Ryan. Hello, Elrick. ELRICK: Howdy. CHARLES: You and I have actually been on a roll lately, podcasting the hell out of these podcast. ELRICK: Yeah, I know. That is very true. CHARLES: It's been you and me but it's feeling great. It's good to have you on the show again. ELRICK: Yes, wonderful, man. Let's keep it rolling. CHARLES: All right. We will keep it rolling. Today, we are going to be talking about redux-observable and to help us understand and plumb this topic, we have someone who's very qualified to talk about it. Mr Jay Phelps, who in addition to having been the co-creator of redux-observable, also is on the core team of RxJS, which is a fascinating library on which it's based for many years and is currently a senior software engineer at Netflix. Welcome to the podcast, Jay. JAY: Hey! Good morning, everyone. I guess it's not probably morning to the people listening but good morning to you all. Thanks for having me. CHARLES: I'm excited about it. I know that kind of starting with the fundamentals, RxJS is something that was on my radar for a few years and it definitely [inaudible] once we started using redux-observable but the whole concept, I often feel like the world kind of is turned upside down when I'm working with observables, when I'm working with RxJS and I'm curious, how did you come to be a part of that project and what are the things that you use it to solve? Why did the solutions that you generated shake out that way? JAY: Sure. I actually was not introduced to Rx until I started working at Netflix. Netflix does have a fairly solid reputation for their usage of Rx, not just in the JavaScript world but also in the server world. Netflix wrote the original implementation of RxJava and it's used heavily on our backend systems. CHARLES: For some reason, I had this impression and maybe I'm mistaken that Rx originally came out of Microsoft. JAY: Let me continue with the story. It's confusing and I can actually take a step back and clarify that point in particular. Rx itself was originally came from Rx.net, which was indeed created by Microsoft many, many, many, many years ago. I don't know the exact date. I think it was at least 10 years ago. They, at the same time created or about the same time, Matt Podwysocki who was working at Microsoft and still is working at Microsoft, created Rx.net and RxJS. Then many years had passed and originally, it wasn't as popular as it got in the coming years. After several years, some employees from Microsoft ended up coming to Netflix. Jafar Husain is one of those employees. He came from Microsoft to Netflix and he brought that Rx knowledge and that advocacy. Rx is very ingrained in the Netflix culture and is used a lot by various teams for various purposes. Then when I joined Netflix and I got really exposed to it. One of my coworkers at the time, Ben Lesh was asked by several people at Netflix to consider and look into rewriting RxJS. At the time, the version was RxJS 2.0 and while it was great, we had some specific requirements for our website and some of our other applications that we were hoping for a better performance, smaller bundle size and better debugability and -- CHARLES: Also, when I first evaluated it many years ago, it felt very much like a port from another language, in another culture as opposed to something that from the ground up, considered as a JavaScript library. Is that a fair statement? JAY: Yes, somewhat. Definitely, there were more considerations this time around when it was rewritten and originally, it was going to be Version 3 but the rewriting process took quite a while as these things usually do. By the time we got a version out, it was Version 5. We started when RxJS was at Version 2 but it already released Version 3 and Version 4 by the time it released for the new version like a rewrite had been able to get out. When I say a rewrite, I mean like from scratch rewrite. Matt Podwysocki who was the maintainer, almost the sole maintainer of the previous version, also is now on the core team of the new version of RxJS and has been instrumental in pushing back forward as well, he has far more experience with this than either Ben are I so he's been invaluable. Sometimes, we'll think to make those decisions. We'll be like, "Why was this decision made? Was it made because of .net?" and we'll just assume that and we'll want to change it but Matt has the history involved in that. He knows why things were changed the way they were. For example, we changed one of the operators, flatMap to merge