Episode notes
News includes a compelling story of transitioning from NextJS to Phoenix and Ash in just two weeks, Credo 1.7.15 with massive performance improvements dropping runtime from 33 to 9 seconds on large codebases, Soothsayer library updates for time series forecasting, Torchx now running on Apple Metal, an EEF case study on how DNSimple uses Erlang to handle hundreds of billions of DNS queries monthly, the first ever GleamLang conference announced for 2026, and more! After the news, we take a retrospective look at 2025, reviewing notable events and trends throughout the year. Show Notes online -…
Thinking Elixir Podcast
by ThinkingElixir.com · English · Tech & Science
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…
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27 Jan 2026 · 27 min
289: Erlang Drives into QNX Territory
News includes a groundbreaking effort to port Erlang to QNX for automotive systems, ExDoc 0.40.0 adding LLM-friendly features, Permit.Phoenix v0.4.0 improving authorization workflows, Oban Pro launching for Python with Elixir interop, new LLM evaluation tools Tribunal and Beamlens that bring AI-powered testing and self-diagnosing supervision trees to the BEAM, Tidewave crossing 100k ARR just 5 months after launch, Guillaume Duboc defending his PhD thesis on typing Elixir with set-theoretic types, and more! Show Notes online - http://podcast.thinkingelixir.com/289 Elixir Community News…
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20 Jan 2026 · 26 min
288: 15 Years of Elixir and Full Type Inference
News includes Elixir's 15th anniversary celebrated with an early v1.20 release candidate featuring type inference for all constructs, Chris McCord's launch of Sprites.dev for hardware-isolated execution environments at Fly.io, MDEx v0.11.0 with a new website and Phoenix Components support, Ex_cldr 3.0 announced as Localize with runtime-only configuration, Gust workflow engine as an Airflow alternative built in Elixir, LiveDebugger v0.5.0 with Dead LiveViews debugging, LiveVue v1.0 stable release bringing Vue.js integration to Phoenix LiveView, Goatmire conference returning in 2026, and more!…
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13 Jan 2026 · 22 min
287: From RAGs to Rich Workflows
News includes Arcana, a new RAG library for Phoenix that adds vector search and AI Q&A using Postgres and pgvector, a JavaScript embedding library called MquickjsEx that brings MicroQuickJS to Elixir processes, LiveDebugger v0.5.0 with support for LiveView Streams, DaisyUI officially supporting Phoenix in their commercial dashboard templates, Durable - a new workflow engine similar to Temporal, José Valim teasing beautiful type system improvements, the Hologram project receiving an EEF stipend, Jido 2.0 demonstrating swarms of 1,575 agents indexing code in 7 seconds, ElixirConf EU 2026…
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30 Dec 2025 · 32 min
285: From Popcorn to Robots
News includes Software Mansion pushing the boundaries of Popcorn by running LiveView locally in the browser using WebAssembly, the Programming Nerves book by Alex Koutmos and Hugo Baraúna launching in beta, a new minimalist Stripe integration library called PinStripe, Beam Bots announced for resilient robotics on the BEAM, Saša Jurić’s thought-provoking Goatmire talk now available online, Tidewave.ai adding Vue.js support with impressive performance improvements, LiveTable v0.4.0 released with powerful data table features, Supabase announcing Multigres for horizontally scalable Postgres, and…
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23 Dec 2025 · 25 min
284: ‘Tis the Season for a Type System
News includes José Valim announcing that Elixir v1.20 is well underway with full-type inference possibly landing before the end of the year, Gleam v1.14.0-rc1 with fault tolerant type inference and language server improvements, mjml_eex v0.13.0 for creating beautiful email templates, Dashbit's new nimble_zta library for zero trust authentication extracted from Livebook, Björn Gustavsson's ElixirConf EU talk on BEAM history and internals with insights on a potential BEAM v2 runtime 5-10 years away, GoatMire conference videos being published, and more! Show Notes online -…
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16 Dec 2025 · 43 min
283: Erlang Turns 27 and React at Risk
News includes celebrating Erlang's 27th birthday as open source, results from the Elixir Hub 2025 survey showing strong community growth with over 1000 participants, a fun Govee Lights control library, a new data_migration package for LiveDashboard, Tidewave.ai's impressive accessibility testing and fixing capabilities showing 2x better performance than Claude Code standalone, critical React Server Components remote code execution vulnerabilities affecting Next.js, and Zig's dramatic departure from GitHub citing Microsoft's AI obsession and declining service quality, and more! Show Notes…
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23 Jun 2026 · 45 min
309: The Final Episode
The final episode of Thinking Elixir after six incredible years of weekly episodes! We send things off in style with a packed news segment covering Phoenix LiveView 1.2's new colocated CSS powered by the @scope at-rule, the retirement of the long-standing Earmark Markdown library and why you should migrate to MDEx, a major Sagents v0.8.0 release bringing durable interrupts, and structured extraction, PostgreSQL 19's exciting new features including graph queries, SpaceX's jaw-dropping $60 billion acquisition of Cursor, and more! Finally, David shares his new role on the Erlang Ecosystem…
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16 Jun 2026 · 33 min
308: Elixir Goes Gradually Typed
Elixir v1.20 has officially landed, marking a huge milestone as the language is now officially a gradually typed language, type checking every single line of code without requiring developer annotations, and even prompting some developers to drop Dialyzer entirely. HexDocs is rolling out per-package subdomains for improved browser security isolation, the Erlang Ecosystem Foundation has launched an Ecosystem Registry to help answer "who uses this?" for Erlang, Elixir, and Gleam companies, and the Lua library for Elixir is approaching its v1.0 release with a brand new pure-Elixir Lua 5.3 VM.…
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9 Jun 2026 · 24 min
307: Trust Nothing, Sort Everything
Mark shares a bittersweet housekeeping update — the Thinking Elixir Podcast is winding down, with the final episode airing June 23rd, 2026, closing the book on over six years of weekly shows. On the news front, Ecto 3.14 lands with long-awaited UUIDv7 support (time-sortable UUIDs for better index performance) along with a host of other improvements, Oban Pro adds a “human approval” workflow step that lets jobs pause mid-execution and resume on a signal without holding a database connection open, Hologram v0.9 arrives with a new Realtime feature enabling pure-Elixir WebSocket push from server…
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2 Jun 2026 · 27 min
306: Don't Exhaust Your Atoms
Security takes center stage this week as the EEF's Jonatan Männchen highlights that atom exhaustion accounts for roughly one tenth of all CVEs in the BEAM ecosystem and Sobelow can help catch it before it hits production. Hackney users get an urgent nudge to upgrade to v4.0.3, which patches 9 CVEs including high-severity issues and fixes missing HTTP/3 certificate verification, thanks in part to Peter Ullrich's AI-assisted vulnerability research. On the exciting side, the new Elixir 1.20-rc.6 type system is proving its worth in the real world, with Tyler Young reporting it caught ~500…
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