Hugo Baraúna
@hugobarauna.com
Dev advocate at Dashbit (livebook.dev / tidewave.ai)
- Also, curator @elixir-radar.com
- Past: founder at Plataformatec (acquired by Nubank)
- Also, curator @elixir-radar.com
- Past: founder at Plataformatec (acquired by Nubank)
Reposted by Hugo Baraúna
Elixir Radar issue 491 is out! 📣
You can read it here: buff.ly/orXCawT
This issue comes with content from @johnelmlabs.bsky.social @peterullrich.com , Stuart Page, Samuel Mullen, Daniil Popov and David Bourgeois. Thank you!
#ElixirLang
You can read it here: buff.ly/orXCawT
This issue comes with content from @johnelmlabs.bsky.social @peterullrich.com , Stuart Page, Samuel Mullen, Daniil Popov and David Bourgeois. Thank you!
#ElixirLang
Elixir Radar Newsletter
Curated content from the Elixir community
buff.ly
November 26, 2025 at 4:15 PM
Elixir Radar issue 491 is out! 📣
You can read it here: buff.ly/orXCawT
This issue comes with content from @johnelmlabs.bsky.social @peterullrich.com , Stuart Page, Samuel Mullen, Daniil Popov and David Bourgeois. Thank you!
#ElixirLang
You can read it here: buff.ly/orXCawT
This issue comes with content from @johnelmlabs.bsky.social @peterullrich.com , Stuart Page, Samuel Mullen, Daniil Popov and David Bourgeois. Thank you!
#ElixirLang
Setting up Tidewave in a brand new NextJS project.
What is it? 👀
What is it? 👀
November 21, 2025 at 1:29 PM
Setting up Tidewave in a brand new NextJS project.
What is it? 👀
What is it? 👀
It can take years for someone to go from discovering your product to finally buying it.
That’s exactly what happened with one reader of our Elixir Patterns book.
(also, a Black Friday sale 😅)
That’s exactly what happened with one reader of our Elixir Patterns book.
(also, a Black Friday sale 😅)
November 20, 2025 at 4:39 PM
It can take years for someone to go from discovering your product to finally buying it.
That’s exactly what happened with one reader of our Elixir Patterns book.
(also, a Black Friday sale 😅)
That’s exactly what happened with one reader of our Elixir Patterns book.
(also, a Black Friday sale 😅)
Reposted by Hugo Baraúna
Elixir Radar issue 490 is out! 📣
You can read it here: buff.ly/eBGmbTd
This issue comes with content from @juanazam.bsky.social @yellowduck.be @bartblast.com @noelworden.bsky.social @phx.dev and Daniil Popov. Thank you!
#ElixirLang
You can read it here: buff.ly/eBGmbTd
This issue comes with content from @juanazam.bsky.social @yellowduck.be @bartblast.com @noelworden.bsky.social @phx.dev and Daniil Popov. Thank you!
#ElixirLang
Elixir Radar Newsletter
Curated content from the Elixir community
buff.ly
November 19, 2025 at 4:15 PM
Elixir Radar issue 490 is out! 📣
You can read it here: buff.ly/eBGmbTd
This issue comes with content from @juanazam.bsky.social @yellowduck.be @bartblast.com @noelworden.bsky.social @phx.dev and Daniil Popov. Thank you!
#ElixirLang
You can read it here: buff.ly/eBGmbTd
This issue comes with content from @juanazam.bsky.social @yellowduck.be @bartblast.com @noelworden.bsky.social @phx.dev and Daniil Popov. Thank you!
#ElixirLang
Our book, Elixir Patterns, is 50% off for Black Friday! 😉
Learn recipes and patterns specific to Elixir/OTP and leverage the power of the BEAM.
www.elixirpatterns.dev
#ElixirLang
Learn recipes and patterns specific to Elixir/OTP and leverage the power of the BEAM.
www.elixirpatterns.dev
#ElixirLang
Elixir Patterns book & Livebooks
Learn recipes and patterns specific to Elixir/OTP
www.elixirpatterns.dev
November 17, 2025 at 4:19 PM
Our book, Elixir Patterns, is 50% off for Black Friday! 😉
Learn recipes and patterns specific to Elixir/OTP and leverage the power of the BEAM.
www.elixirpatterns.dev
#ElixirLang
Learn recipes and patterns specific to Elixir/OTP and leverage the power of the BEAM.
www.elixirpatterns.dev
#ElixirLang
Claude Code 🤝 Tidewave = 😎
I’ve been using both Claude Code and Tidewave for a few months now and was always unsure when to use one vs the other. No longer. I’m blow away by the Claude Code / Tidewave integration. Will be showcasing it in Part 12 of my AI series and episodes going forward. #Tidewave #ClaudeCode #ClaudeWave
November 17, 2025 at 12:28 PM
Claude Code 🤝 Tidewave = 😎
Reposted by Hugo Baraúna
Hey Elixir friends! :)
We need help completing Elixir's browser runtime by porting some Erlang functions to JavaScript.
No Erlang knowledge required. Each function unlocks multiple Elixir stdlib functions!
More here: hologram.page/blog/elixir-...
#Hologram #Elixir #ElixirLang #BEAM #WebDev
We need help completing Elixir's browser runtime by porting some Erlang functions to JavaScript.
No Erlang knowledge required. Each function unlocks multiple Elixir stdlib functions!
More here: hologram.page/blog/elixir-...
#Hologram #Elixir #ElixirLang #BEAM #WebDev
November 16, 2025 at 1:09 AM
Hey Elixir friends! :)
We need help completing Elixir's browser runtime by porting some Erlang functions to JavaScript.
No Erlang knowledge required. Each function unlocks multiple Elixir stdlib functions!
More here: hologram.page/blog/elixir-...
#Hologram #Elixir #ElixirLang #BEAM #WebDev
We need help completing Elixir's browser runtime by porting some Erlang functions to JavaScript.
No Erlang knowledge required. Each function unlocks multiple Elixir stdlib functions!
More here: hologram.page/blog/elixir-...
#Hologram #Elixir #ElixirLang #BEAM #WebDev
We didn’t expect such a big response this year, and we love to see it. If you haven’t filled it in yet, you now have time until November 18.
💜 elixir-survey.typeform.com/2025-edition
#elixir #elixirlang #myelixirstatus #elixirprogramming
💜 elixir-survey.typeform.com/2025-edition
#elixir #elixirlang #myelixirstatus #elixirprogramming
November 14, 2025 at 10:56 AM
Reposted by Hugo Baraúna
Created a few mix tasks to help my LLM coding agents with understanding the current API surface (mix api.reference) or extract Elixir code from @livebook.dev files github.com/chgeuer/llm_... #elixir #elixirlang
GitHub - chgeuer/llm_code_analysis
Contribute to chgeuer/llm_code_analysis development by creating an account on GitHub.
github.com
November 13, 2025 at 5:44 PM
Created a few mix tasks to help my LLM coding agents with understanding the current API surface (mix api.reference) or extract Elixir code from @livebook.dev files github.com/chgeuer/llm_... #elixir #elixirlang
Reposted by Hugo Baraúna
Why LiveView DOM patching doesn't overwrite attributes updated through JS commands? This is one of the top questions I received after my "mastering live view reconnects" talk.
I finally have time to explain it 😁
Answer and link to demo in the thread 🧵
I finally have time to explain it 😁
Answer and link to demo in the thread 🧵
November 13, 2025 at 1:19 PM
Why LiveView DOM patching doesn't overwrite attributes updated through JS commands? This is one of the top questions I received after my "mastering live view reconnects" talk.
I finally have time to explain it 😁
Answer and link to demo in the thread 🧵
I finally have time to explain it 😁
Answer and link to demo in the thread 🧵
Reposted by Hugo Baraúna
Elixir Radar Newsletter
Curated content from the Elixir community
buff.ly
November 12, 2025 at 4:15 PM
Reposted by Hugo Baraúna
Reposted by Hugo Baraúna
Big news for Horde!
The project is now part of the brand-new @elixir_horde org — built to grow an ecosystem around resilient distributed systems in Elixir.
⭐ Star the repo again in the new home!
github.com/elixir-horde...
Let’s keep pushing the BEAM forward!
#MyElixirStatus
Traduzir post
The project is now part of the brand-new @elixir_horde org — built to grow an ecosystem around resilient distributed systems in Elixir.
⭐ Star the repo again in the new home!
github.com/elixir-horde...
Let’s keep pushing the BEAM forward!
#MyElixirStatus
Traduzir post
November 10, 2025 at 2:26 PM
Big news for Horde!
The project is now part of the brand-new @elixir_horde org — built to grow an ecosystem around resilient distributed systems in Elixir.
⭐ Star the repo again in the new home!
github.com/elixir-horde...
Let’s keep pushing the BEAM forward!
#MyElixirStatus
Traduzir post
The project is now part of the brand-new @elixir_horde org — built to grow an ecosystem around resilient distributed systems in Elixir.
⭐ Star the repo again in the new home!
github.com/elixir-horde...
Let’s keep pushing the BEAM forward!
#MyElixirStatus
Traduzir post
If you're using Zed and want to contribute to Expert LSP, this is what you put in your Zed's config file to use a locally generated Expert release
#ElixirLang
#ElixirLang
November 9, 2025 at 8:21 PM
If you're using Zed and want to contribute to Expert LSP, this is what you put in your Zed's config file to use a locally generated Expert release
#ElixirLang
#ElixirLang
Finally spent some time trying to contribute to Expert LSP.
I started to have problems with Expet with Zed and asdf.
With the inspiration from this gist.github.com/jeregrine/1b... and some help from Claude Code, I was able to try some improvements:
#ElixirLang
I started to have problems with Expet with Zed and asdf.
With the inspiration from this gist.github.com/jeregrine/1b... and some help from Claude Code, I was able to try some improvements:
#ElixirLang
Jason Stiebs on X: "FYI If you use @zeddotdev and Elixir Expert lsp: Zed only grabs the newest build if the version changes. Expert only has nightly and version doesn't change. You may need to delete the file manually and this https://t.co/lrkW6qxpGC" / X
FYI If you use @zeddotdev and Elixir Expert lsp: Zed only grabs the newest build if the version changes. Expert only has nightly and version doesn't change. You may need to delete the file manually and this https://t.co/lrkW6qxpGC
x.com
November 9, 2025 at 8:15 PM
Finally spent some time trying to contribute to Expert LSP.
I started to have problems with Expet with Zed and asdf.
With the inspiration from this gist.github.com/jeregrine/1b... and some help from Claude Code, I was able to try some improvements:
#ElixirLang
I started to have problems with Expet with Zed and asdf.
With the inspiration from this gist.github.com/jeregrine/1b... and some help from Claude Code, I was able to try some improvements:
#ElixirLang
November 8, 2025 at 4:51 PM
Reposted by Hugo Baraúna
🚀 New release: elixir-grpc v0.11.4!
Beautiful and practical new documentation — now with interactive Livebooks to learn & play with gRPC in real-time.
Plus new stream features:
✨ effects for side-effect orchestration
🛠️ map_error for smarter error handling
#MyElixirStatus
Beautiful and practical new documentation — now with interactive Livebooks to learn & play with gRPC in real-time.
Plus new stream features:
✨ effects for side-effect orchestration
🛠️ map_error for smarter error handling
#MyElixirStatus
November 7, 2025 at 1:44 PM
🚀 New release: elixir-grpc v0.11.4!
Beautiful and practical new documentation — now with interactive Livebooks to learn & play with gRPC in real-time.
Plus new stream features:
✨ effects for side-effect orchestration
🛠️ map_error for smarter error handling
#MyElixirStatus
Beautiful and practical new documentation — now with interactive Livebooks to learn & play with gRPC in real-time.
Plus new stream features:
✨ effects for side-effect orchestration
🛠️ map_error for smarter error handling
#MyElixirStatus
Now using
@derrickreimer.com and @savvycal.com 's OSS to generate Elixir Radar's OG social images.
Link of the project: github.com/svycal/og-im...
Thanks @derrickreimer.com 🙌 ❤️
#ElixirLang
@derrickreimer.com and @savvycal.com 's OSS to generate Elixir Radar's OG social images.
Link of the project: github.com/svycal/og-im...
Thanks @derrickreimer.com 🙌 ❤️
#ElixirLang
November 5, 2025 at 9:03 PM
Now using
@derrickreimer.com and @savvycal.com 's OSS to generate Elixir Radar's OG social images.
Link of the project: github.com/svycal/og-im...
Thanks @derrickreimer.com 🙌 ❤️
#ElixirLang
@derrickreimer.com and @savvycal.com 's OSS to generate Elixir Radar's OG social images.
Link of the project: github.com/svycal/og-im...
Thanks @derrickreimer.com 🙌 ❤️
#ElixirLang
Reposted by Hugo Baraúna
Elixir Radar Newsletter
Curated content from the Elixir community
buff.ly
November 5, 2025 at 4:15 PM
Reposted by Hugo Baraúna
Almost done! Needs a bit more leds to distribute the light more evenly. #elixirlang
November 2, 2025 at 12:14 PM
Almost done! Needs a bit more leds to distribute the light more evenly. #elixirlang
October 31, 2025 at 1:29 PM
Reposted by Hugo Baraúna
Elixir is full of useful gems. Just came across this one to capture logger outputs scoped to the test. Doing something like that in the Tuist CLI codebase took us a bunch of boilerplaity code:
https://hexdocs.pm/ex_un...
https://hexdocs.pm/ex_un...
October 27, 2025 at 1:51 PM
Elixir is full of useful gems. Just came across this one to capture logger outputs scoped to the test. Doing something like that in the Tuist CLI codebase took us a bunch of boilerplaity code:
https://hexdocs.pm/ex_un...
https://hexdocs.pm/ex_un...
October 25, 2025 at 12:56 PM
Reposted by Hugo Baraúna
How-to integrate Livebook with a Phoenix app
#ElixirLang #ElixirPhoenix #phoenix #reading-list
www.yellowduck.be
October 25, 2025 at 8:05 AM