Beam Radio
Stories and conversations around Elixir, Erlang and the BEAM ecosystem
Lars Wikman
Show overview
Beam Radio has been publishing since 2021, and across the 4 years since has built a catalogue of 102 episodes, alongside 7 trailers or bonus episodes. That works out to roughly 80 hours of audio in total. Releases follow a monthly cadence, with the show now in its 3rd season.
Episodes typically run thirty-five to sixty minutes — most land between 45 min and 56 min — and the run-time is fairly consistent across the catalogue. It is catalogued as a EN-US-language Technology show.
There hasn’t been a new episode in the last ninety days; the most recent episode landed 6 months ago. The busiest year was 2021, with 29 episodes published. Published by Lars Wikman.
From the publisher
A packed panel of Elixir experts and experienced developers who make the complicated interesting and fun. We talk about Elixir, Erlang and all things related to the BEAM virtual machine ecosystem. Featuring a panel of hosts including Alex Koutmos, Andrew Ek, Bruce Tate, Lars Wikman, and Meryl Dakin. Edited by Maggie Tate Sponsored by Grox.io and Underjord
Latest Episodes
View all 102 episodesEpisode 97: Gleam! A Chat with Peter Saxton
In this episode of Beam Radio, Lars and Andrew welcome Peter Saxton, a key figure in the Gleam programming language community. They discuss Peter's journey into the BEAM ecosystem, the philosophy and features of Gleam, and how it compares to other languages like Elm. Check out the Gleam Gatherining - 21 February 2026 - Bristol, UK https://gleamgathering.com/ Check out Gleam https://gleam.run/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 96: Take the Elixir Survey and Other Topics with Lars Wikman and Michał Buszkiewicz of Curiosum
This episode of Beam Radio features a conversation between Lars Wikman and Michał Buszkiewicz, discussing the adoption and impact of the Elixir programming language. They explore the Elixir Hub initiative, Elixir survey results, and the language's role in the tech community. Take the Survey: https://elixir-survey.typeform.com/2025-edition Curiosum: https://www.curiosum.com/ Elixir Hub: https://elixir-hub.com/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 95: Erik Stenman and The BEAM Book
Erik Stenman joins the BeamRadio pod to discuss The BEAM Book (you can read it for free!). Erik started programming in 1980 and has a rich history in tech and shares his journey with the BEAM. Follow Erik: @erikstenman and @HappiHacking on X.com https://www.happihacking.com/ https://stenmans.org/happiblog/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 94: Mike Hostetler and Jido: The Future of Elixir Agents
In this episode Mike Hostetler shares his journey into the Elixir ecosystem and the development of Jido, the Elixir autonomous agent framework. Find Mike: https://mike-hostetler.com/ and https://x.com/mikehostetler Learn more about Jido: https://agentjido.xyz/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 93: Chris Nelson and a Riveting Convo on Elixir
In this episode, Lars, Andrew, and Chris discuss various aspects of Elixir development, including the journey of transitioning to Elixir (you'll never guess), the aesthetics of programming languages, and the importance of community engagement through meetups. Keep up with Chris! Twitter: @superchris https://www.linkedin.com/in/chris-nelson-038875/ https://launchscout.com/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 92: German Velasco and the Advantages of Elixir
In this episode of BeamRadio, hosts Andrew Ek and Alex Koutmos are joined by German Velasco. They chat about the complexities and advantages of using Elixir and Phoenix for software development and explore the onboarding process for developers transitioning from other languages. Get in touch with German: Bluesky: @germsvel.com Twitter: @germsvel https://www.germanvelasco.com/ https://www.elixirstreams.com/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 91: BeamRadio Talks Igniter with Zach Daniel
In this episode of Beam Radio, Andrew Ek and Bruce Tate welcome Zach Daniel to discuss his journey with Elixir, the impact of the Ash framework, and the introduction of Igniter, a code generation and patching tool. We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 90: Josh Price: Ash and the Greater Elixir Community
In this episode of Beam Radio, hosts Andrew Ek and Lars Wikman welcome Josh Price from Alembic. They discuss the recent AlchemyConf, the value of smaller conferences, and the importance of community in the Elixir ecosystem. Josh shares insights on how Ash simplifies the process of building applications, integrates with AI, and future-proofs projects. We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 89: BeamRadio talks AtomVM - the Erlang virtual machine for IoT devices
A fabulous converstation with Davide Bettio and Paul Guyot about AtomVM - the Erlang virtual machine for IoT devices. https://www.atomvm.net/ https://github.com/bettio https://github.com/pguyot We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Twitter: @akoutmos @ektastrophe @meryldakin Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 88: Unlocking the Power of NX with Paulo Valente
NX provides a powerful framework for machine learning in Elixir and Lars, Andrew and Paulo Valente take a deep dive into it! Connect with Paulo on Bluesky - @polvalente.social Come join us! GigCityElixir and NervesConf US - May 8-10, Chattanooga, TN GigCityElixir.com (https://www.gigcityelixir.com/) Goatmire Elixir and NervesConf - Sept 10-12, Varburg, Sweden Goatmire.com (https://goatmire.com/) We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 87: Chris Grainger talks Data Science and Engineering and Elixir
In this conversation, Lars and Chris delve into the intersection of Elixir, data engineering, and data science. They explore the significance of data pipelines, the role of Elixir in transforming data, and the challenges faced in data processing. Find Chris on Bluesky (@cigrainger.bsky.social) and on the Elixir Forum. Keep up to date with our hosts: Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 86: The Future of Gleam: Innovations and Insights with Giacomo Cavalieri
Jak and Lars have a delightful conversation about Gleam, the language's type safety, adoption and ecosystem growth. Find Jak: giacomocavalieri.me (giacomocavalieri.me) @giacomo_cava (https://x.com/giacomo_cava) We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 85: James Gray II and Innovative Education
In this conversation, Bruce, Andrew, and James discuss their experiences with Elixir programming, the importance of exploring and modeling in software development, and innovative educational approaches using Livebook. James E. Gray II @[email protected] https://www.linkedin.com/in/james-edward-gray-ii/ Upcoming Conferences: https://codebeamamerica.com/ https://www.gigcityelixir.com/ https://goatmire.com/ Designing Elixir Systems with OTP (Gray/Tate) https://www.pragprog.com/titles/jgotp/designing-elixir-systems-with-otp/ We want to connect with you! Twitter: @BeamRadio1 Send us your questions #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 84: Peter Ullrich: Making Elixir Easy to Learn
The panel chats about making Elixir easy to learn for devs from other languages and how to talk about Elixir in the greater development community. This the episode to share with all your friends that need to learn Elixir and companies that should be using it. https://peterullrich.com/ https://bsky.app/profile/peterullrich.com We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 82: The B in Beam - A Chat with Björn Gustavsson
How it started and how it's going - an enlightening chat with Björn Gustavsson about Erlang/Elixir history. Read the Erlang/OTP blog (https://www.erlang.org/blog) We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 83: Brian Underwood and EctoWatch
Lars talks with Brian Underwood about EctoWatch, his library. "EctoWatch allows you to easily get notifications about database changes directly from PostgreSQL." Find more from Brian at Brian-underwood.codes (Brian-underwood.codes) We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts: Twitter: @akoutmos @ektastrophe @meryldakin @redrapids Bluesky @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @RedRapids.bskysocial Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 81: The Power and Control of the Ash Framework with Zach Daniel and Rebecca Le
In this conversation, Lars, Zach, and Rebecca discuss the Ash framework and their upcoming book. They also touch on the Igniter tool. The book, titled 'Building Web Applications with Ash', will provide a comprehensive tutorial and reference for using Ash and is expected in beta by the end of the year with @pragprog We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts on Bluesky! @akoutmos.bsky.social @ektastrophe.bsky.social @lawik.bsky.social @[email protected] Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 80: Bryan Hunter - Poka Yoke, Safety and Reliability
The panel explores Poka Yoke with Bryan Hunter - the concept of mistake-proofing and its application in Erlang and Elixir. Bryan Hunter [GigCityElixir24] Poka Yoke, STAMP and the BEAM (https://youtu.be/0-aJwz6oPow?si=5hTL8HwHiJfYQb4S) Engineering A Safer World (https://a.co/d/1iQdN70) by Nancy G. Leveson We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts on Twitter @akoutmos @lawik @meryldakin @RedRapids @smdebenedetto @StevenNunez and on Mastodon @[email protected] @[email protected] @[email protected] @[email protected] Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 79: Marcel Fahle - Supporting the Good Stuff
Lars and Bruce have a fabulous chat with Marcel Fahle creator of Bold Video and Pidro, a classic multiplayer card game for iOS and Android. on X: @marcelfahle https://marcelfahle.net/ bold.video (https://bold.video/) Pidro card game (https://www.pidro.online/) We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts on Twitter @akoutmos @lawik @meryldakin @RedRapids @smdebenedetto @StevenNunez and on Mastodon @[email protected] @[email protected] @[email protected] @[email protected] Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)
Episode 78: The Perfect Broth for Cooking the Book with Ellie Fairholm and Josep Giralt D'Lacoste.
Sophie DeBenedetto and Steven Nunez chat with Ellie Fairholm and Josep Giralt D'Lacoste, authors of Engineering Elixir Applications. https://pragprog.com/titles/beamops/engineering-elixir-applications/ "After reading this book, you’ll understand how to apply the BEAMOps principles in your daily work, creating reliable, scalable, and easy to understand applications in a cooperative team environment." - pragprog.com Ellie and Josep are giving a keynote at ElixirConf 2024. https://2024.elixirconf.com/#keynotes We want to connect with you! Twitter: @BeamRadio1 Send us your questions via Twitter @BeamRadio1 #ProcessMailbox Keep up to date with our hosts on Twitter @akoutmos @lawik @meryldakin @RedRapids @smdebenedetto @StevenNunez and on Mastodon @[email protected] @[email protected] @[email protected] @[email protected] Sponsored by Groxio (https://grox.io) and Underjord (https://underjord.io)