
Platform Engineer @tvlabs | Co-host of the @thinkingelixir Podcast | @dbern@genserver.social | david.bernheisel.com@bsky
Vero Beach, FL
Joined March 2009
- Tweets3.5K
- Following319
- Followers1.9K
- Likes6.7K
David Bernheisel retweeted
A huge thank you to @brainlid and @bernheisel for having me in the @ThinkingElixir podcast several times and listing things I’ve done countless times.
You’ve been a wonderful part of the community. Thanks for putting all the hard work. 🙏
David Bernheisel retweeted
Announcing deflua.com 🎉
The new home for Lua, the pure-Elixir Lua 5.3 VM for @elixirlang.
Scriptable, sandboxed, stupid easy.
Embed untrusted code (AI agent tools, user formulas, plugins) all on the BEAM, zero NIFs.
Plus a live playground 👇
David Bernheisel retweeted
Ecto 3.14 ships UUIDv7 support, Oban Pro adds human-approval workflow steps, Hologram v0.9 brings pure-Elixir realtime push, @Dashbit shares Tidewave's Git integration design, and the NSA drops new Zero Trust guideline, and more! @ElixirLang #ElixirLang youtube.com/watch?v=anxr5Qsq…
David Bernheisel retweeted
Elixir v1.20 released! Now officially a gradually typed language: Elixir type checks every single line of code, finding bugs and dead code, without developer overhead (no typing signatures) and extremely low false positives rate. Plus a faster compiler! Links and reports below.
David Bernheisel retweeted
It’s true! After 6 years of weekly episodes, the Thinking Elixir Podcast will be ending on June 23rd. Three episodes left. It’s been an incredible run and I’m grateful for every listener who came along for the journey. #podcast #MyElixirStatus #ElixirLang
David Bernheisel retweeted
I believe in the EEF! @TheErlef
I'm on the board so I get to see first-hand the amount of work and toil that goes into making the #ElixirLang, #Erlang & greater #BEAM ecosystem better.
What I also get to see, though, is how much we need your help. Relative to the revenue generated by companies that use Elixir, the EEF has a pittance.
Most of us know what's happening the OSS world and security right now. What you probably don't see is the massive amount of coordination and scrambling going on at every level to secure the open source ecosystem. While this may have been operating at a sustainable pace before, the advent of AI has fundamentally changed the game.
The EEF maintains a CNA, and actively coordinates and advises across the board on security issues. They are helping to make our languages more secure, and even hex.pm!
But the bad news here is that this is no longer sustainable. We need people who are generating revenue on the BEAM ecosystem to pitch in. We need a bigger team of people solving these problems because what we have is barely enough as is.
The real problem, however is that this is progressively getting worse by multiple orders of magnitude. CVEs coming in left front and center.
This is a tragedy of the commons. People are not helping foot the bill for our open source ecosystem. Before that used to mean "inconvenience", as you had to fork packages or version mismatches. But now? Now it means getting pwned.
Join me in becoming a member of the EEF, and please, if you run a company built on a BEAM language: DONATE.
David Bernheisel retweeted
If you saw this and thought: "damn, I'd love this for my Rails/Phoenix/Django/Next/etc app", then Tidewave is exactly you want :D
Nicolas Zullo@NicolasZuApr 18🇫🇷!
FranceConnected via France App StoreLocation may be affected by a proxy or VPN.Account-level information, not a live location or per-post device.
Ok this is a truly insane NEW way to design for me, WITHIN Codex
If you are doing dev on a web technology, watch below
In that video:
- I am playing my game within Codex (yes)
- I use a codex-made tool to design buildings (see some tweets below it's really powerful)
- I can ask Codex to iterate and the game changes WITHOUT refreshing
- I can point at UI elements
- I can take a screenshot
All WITHIN Codex
It makes iterating on design incredible
David Bernheisel retweeted
Episode 300! News includes the Localize library v0.15.0, a new program dependence graph tool called Reach, #Tidewave voice input and #PWA support, @TheErlef 2026 elections, plus a special in-depth interview with @JoseValim! #ElixirLang @ElixirLang youtube.com/watch?v=m5DVazRV…
David Bernheisel retweeted
🗳️The EEF Board is Having its 2026 Election!
As a community-driven foundation, our board is elected by our members—who can both run and vote.
Each year, members have the opportunity to take part in shaping the future of the EEF.
+ erlef.org/blog/eef/election-…
David Bernheisel retweeted
Thanks to @tvlabs sponsoring part of my time on open source and @dashbit + @TheErlef sponsoring another developer's work on Nx, after a few long months we're finally able to run Stable Diffusion on the Mac GPU on EMLX!
github.com/elixir-nx/emlx/pu…
Expect a new EMLX release soon!
David Bernheisel retweeted

Theo - t3.gg@theo2 Nov 2024
🇺🇸
United StatesConnected via United States App StoreAccount-level information, not a live location or per-post device.
Elixir made me the developer I am today. I gave a talk about it, and I just posted the video now.
David Bernheisel retweeted
🎙️ Episode 30(!) with @sorentwo is now available on all podcast platforms! Loved exploring how they're building a sustainable open-source business with Oban and their thoughtful approach to free & pro features 🚀
Listen: elixirmentor.com/podcast?ep=…
#elixirmentor #myelixirstatus
David Bernheisel retweeted
Josep and Ellie were some of the most wonderful people I met at @ElixirConf
I had a ton of fun chatting with them last Friday. We even went into full Spanish mode in mins 23-33. (if you don't speak Spanish, you might want to skip those 10 mins). 👇
#MyElixirStatus
✨ New episode of Elixir Friends! 🤗
Friends #5 - Josep Giralt D'Lacoste and Ellie Fairholm
🎙️ share.transistor.fm/s/cd0615…
#MyElixirStatus
David Bernheisel retweeted
🎉 Mind-blowing chat with @sorentwo on the podcast today! They just dropped huge news: Oban Web is going open source! 🚀 This is a massive win for the #Elixir community - the dashboard will be free for everyone!
Watch here: youtube.com/live/3ULpBElcVTY #elixirmentor #myelixirstatus
David Bernheisel retweeted
Ok I'm going to do a live stream next week. Most likely on Tuesday at 11 AM ET.
Will make an announcement once I have a link
David Bernheisel retweeted
Tiny correction: Elixir and LSP will remain separate projects. Elixir v1.18 will continue to include tools to better integrate with LSPs, but LSP still has its own release schedule.
David Bernheisel retweeted
Oban has a new guide on "Scaling Applications"!
It's derived from our talk at ElixirConf EU, and covers common performance pitfalls and strategies to mitigate them.
📈👉 hexdocs.pm/oban/scaling.html
David Bernheisel retweeted
Want to make a big impact on the igniter project? Want to write some rust NIFs? We want to add support for zipper-based AST modifications of js too 🤯. github.com/ash-project/ignit…
David Bernheisel retweeted
Coming soon to igniter😎
#myelixirstatus















