Episode notes
It's Episode 300 — a milestone just under 6 years in the making! To celebrate, we kick things off with a fun song, then dive into the news: the Localize library v0.15.0 brings locale-aware formatting and Unicode CLDR data to Elixir without any compile-time code generation, a new library called Reach builds program dependence graphs for Elixir and Erlang to help coding agents and static analysis tools understand your codebase, Tidewave gets exciting updates including voice input with click-to-add context and the ability to install it as a PWA, the ErlEF has opened its 2026 board elections…
Podcast
Thinking Elixir Podcast
ThinkingElixir.com · Tech & Science · English
The Thinking Elixir podcast is a weekly show where we talk about the Elixir programming language and the community around it. We cover news and interview guests to learn more about projects and developments in the community. Whether you are already experienced with Elixir or just exploring the…
More from Thinking Elixir Podcast All episodes →
-
26 May 2026 · 33 min
305: Eleven Minutes to Mayhem
News includes Elixir 1.20.0-rc.6 arriving as likely the final release candidate before v1.20.0 ships, completing a ~15-week roadmap and delivering full type inference across applications and dependencies. The EEF 2026 election results are in with 3 returning and 1 new board member, LiveStash v0.3.0 lands with a Redis adapter and auto-stashing for Phoenix LiveView state recovery on WebSocket reconnects, a call goes out for BEAM ecosystem companies to step up and support the EEF’s critical security work, and GitHub suffered a significant breach when a hijacked VS Code extension quietly…
-
19 May 2026 · 28 min
304: Types, CVEs, and Hot Reloads
News includes a major milestone for Elixir's set-theoretic types as inference of all language constructs is completed and merged with Elixir v1.20.0-rc.5 hot on its heels, OTP 29.0 drops as a major release with secure-by-default SSH, post-quantum SSL key exchange, Erlang doctests, and more, a wave of high-severity CVEs hits the Elixir and Phoenix stack prompting the EEF CNA to take on a larger work load as AI-driven vulnerability reports surge, string processing in Elixir gets a serious speed boost via SWAR (SIMD Within A Register) optimizations with 1.5–5x improvements across Base and…
-
12 May 2026 · 31 min
303: The Taming of the Slop
News includes the Erlang Ecosystem Foundation publishing its 2026 board election candidates with voting now open, a new GitHub organization called Elixir-Vibe launching with tools to detect and fix AI-generated Elixir “slop” — including ExSlop and the related semantic linter Credence, erlang_python 3.0.0 arriving with true parallelism by embedding CPython into the BEAM as a first-class citizen, ElixirConf EU 2026 videos beginning to drop including keynotes from José Valim and Chris McCord, and more! Show Notes online - http://podcast.thinkingelixir.com/303 Elixir Community News…
-
5 May 2026 · 29 min
302: BEAM in Your Pocket
News includes Mob, an exciting new framework that brings BEAM-on-device mobile development to Elixir with OTP running natively inside iOS and Android apps, Folio a new library for generating print-quality PDFs and SVGs from Elixir data powered by Typst via Rustler NIF, both Oban v2.22 and Oban Pro v1.7.0 were released with a host of improvements including job querying, unique workflows, and a rate limiting overhaul, LiveVue v1.1 arrives with Node-less SSR via QuickBeam and persistent layouts, erlang_quic v1.3.0 brings a production-ready pure-Erlang QUIC and HTTP/3 stack to OTP 27, and more!…
-
28 Apr 2026 · 18 min
301: Testing, Debugging, and Departures
News includes Phoenix LiveDebugger hitting v1.0 with an interactive tour to go along with it, LiveStash v0.2.0 shipping with API improvements and a tease of Redis & Mnesia adapters on the horizon, German Velasco making his TestingLiveView.com course completely free for the Elixir community, Volt reaching v0.8.0 as an Elixir-native frontend build tool that eliminates the need for Node.js, and Francesco Cesarini announcing his departure from Erlang Solutions while pledging to remain active in the Erlang Ecosystem Foundation, and more! Show Notes online - http://podcast.thinkingelixir.com/301…
-
14 Apr 2026 · 42 min
299: Don't Paste That Into Your Terminal
The Erlang Ecosystem Foundation is seeking community support for a major grant to fund the Ægis security project and the deadline is April 17th to show support, Hex.pm published the results of its first-ever comprehensive third-party security audit revealing three high-severity findings that have since been fixed, José Valim unveils a massive Tidewave update including UI Variants and a new "vision" mode that lets your coding agent take screenshots and record videos of your web app, Hex.pm gains the ability to serve llms.txt files for Elixir and Erlang packages, Remote releases a new Elixir…
-
7 Apr 2026 · 20 min
298: Hex Gets a Glow Up
News includes the hex.pm website getting a fresh new redesign, the Hex 2.4 package manager upgrading to OAuth device flow authentication with two-factor authentication support for improved security, the official Elixir Expert LSP hitting its v0.1 release milestone, a new LiveStash library from SoftwareMansion that prevents state loss on LiveView reconnects, and José Valim himself stopping by to remind everyone that the ElixirConf US Call for Talks deadline is fast approaching, and more! Show Notes online - http://podcast.thinkingelixir.com/298 Elixir Community News https://paraxial.io/ –…
-
31 Mar 2026 · 36 min
297: JavaScript Joins the BEAM?
News includes Quickbeam, an exciting new research project that brings a full JavaScript runtime inside the BEAM with OTP supervision, native DOM access, and a built-in TypeScript toolchain, plus a companion Volt asset pipeline for Elixir; José Valim highlights how Elixir’s type system work is already inspiring optimizations in Python’s Ruff project, and shares a new blog post on the latest BDD performance improvements coming in Elixir v1.20; LiveView Debugger v0.7 arrives with source code links, nested live view tree structure, and a closer path to v1.0; a new browser-based Elixir Language…
-
24 Mar 2026 · 47 min
296: OpenAI Chose Elixir and A VM Inside a VMV
Elixir v1.20.0-rc.2 and rc.3 arrive with a faster compiler, better type inference, and improved incremental compilation; José Valim drops a low-key bombshell with Distributed Python running on top of the Erlang distribution with full Livebook integration; Chris McCord wows the community with fly_deploy, enabling zero-downtime hot code upgrades on Fly.io using the BEAM's ability to boot a peer VM inside a running VM; Discord shares a deep dive into how they added distributed tracing to their Elixir systems without melting everything; Popcorn v0.2 brings Elixir to the browser as a proper npm…
-
10 Mar 2026 · 27 min
295: Is Your Type System Leaking?
News includes José Valim publishing a deep technical post on Elixir's type system shift from DNFs to Lazy BDDs with eager literal intersections — cutting worst-case type checking from 10 seconds to 25ms — alongside a more approachable Dashbit post on type systems as leaky abstractions, Zach Daniel's new usage_rules feature for shipping versioned AI skills inside Hex packages, Oban Pro teasing a major Workflow + Web UI overhaul with graph views and progress tracking, MDEx v0.11.6 landing with a new :codefence_renderers option, Livebook Desktop adding Linux support, Flame On hitting v1.0.0…
Take it with you
The Melo app keeps playing with the screen off, works in the car and on your watch, wakes you to your station, and browses the whole catalogue offline. Free, no ads, no account.
