September 28, 2026 at 3:27 AM
Holy smokes this is awesome, a new debugger for Phoenix LiveView. Think React devtools, but not a chrome extension.
github.com/software-man...
#ElixirLang
github.com/software-man...
#ElixirLang
February 7, 2025 at 2:37 PM
Holy smokes this is awesome, a new debugger for Phoenix LiveView. Think React devtools, but not a chrome extension.
github.com/software-man...
#ElixirLang
github.com/software-man...
#ElixirLang
🚨 Announcing Pushin 🚨
Now officially: I'm announcing Pushin.eu, a git hosting platform built and run entirely in Europe. Think GitHub/GitLab but European, better, and faster. Built with #ElixirLang and #RustLang.
peterullrich.com/announcing-p...
Now officially: I'm announcing Pushin.eu, a git hosting platform built and run entirely in Europe. Think GitHub/GitLab but European, better, and faster. Built with #ElixirLang and #RustLang.
peterullrich.com/announcing-p...
Announcing Pushin
I'm launching Pushin.eu, a git hosting platform built and run entirely in Europe.
peterullrich.com
September 8, 2026 at 5:33 PM
🚨 Announcing Pushin 🚨
Now officially: I'm announcing Pushin.eu, a git hosting platform built and run entirely in Europe. Think GitHub/GitLab but European, better, and faster. Built with #ElixirLang and #RustLang.
peterullrich.com/announcing-p...
Now officially: I'm announcing Pushin.eu, a git hosting platform built and run entirely in Europe. Think GitHub/GitLab but European, better, and faster. Built with #ElixirLang and #RustLang.
peterullrich.com/announcing-p...
oh hey, I wrote an NES emulator in Elixir
60fps (on my machine) with sound. This is Castlevania 3 which might be the toughest one to emulate.
github.com/dbernheisel/...
#ElixirLang
60fps (on my machine) with sound. This is Castlevania 3 which might be the toughest one to emulate.
github.com/dbernheisel/...
#ElixirLang
July 15, 2026 at 5:15 PM
oh hey, I wrote an NES emulator in Elixir
60fps (on my machine) with sound. This is Castlevania 3 which might be the toughest one to emulate.
github.com/dbernheisel/...
#ElixirLang
60fps (on my machine) with sound. This is Castlevania 3 which might be the toughest one to emulate.
github.com/dbernheisel/...
#ElixirLang
Elixir 1.19 is a banger! Honestly I'm so pleased with the direction that #ElixirLang is going. My programs just get faster and more correct every time. I just know that we're in good hands. Thank you to everyone on the team for your hard work!
github.com/elixir-lang/...
github.com/elixir-lang/...
Release v1.19.0-rc.0 · elixir-lang/elixir
Type system improvements
Type checking of protocol dispatch and implementations
This release also adds type checking when dispatching and implementing protocols.
For example, string interpolation i...
github.com
June 9, 2025 at 1:17 PM
Elixir 1.19 is a banger! Honestly I'm so pleased with the direction that #ElixirLang is going. My programs just get faster and more correct every time. I just know that we're in good hands. Thank you to everyone on the team for your hard work!
github.com/elixir-lang/...
github.com/elixir-lang/...
📯 Oban Web is open Source
🐬 Oban v2.19 includes MySQL support
🧭 Web v2.11 is released
📊 Met v1.0 is released (and open source)
oban.pro/articles/oss...
#elixirlang
🐬 Oban v2.19 includes MySQL support
🧭 Web v2.11 is released
📊 Met v1.0 is released (and open source)
oban.pro/articles/oss...
#elixirlang
OSS Oban Web & Oban v2.19
From open sourcing Oban Web, to releasing Oban with MySQL support, Web v2.11, and plan simplifications
oban.pro
January 16, 2025 at 5:37 PM
📯 Oban Web is open Source
🐬 Oban v2.19 includes MySQL support
🧭 Web v2.11 is released
📊 Met v1.0 is released (and open source)
oban.pro/articles/oss...
#elixirlang
🐬 Oban v2.19 includes MySQL support
🧭 Web v2.11 is released
📊 Met v1.0 is released (and open source)
oban.pro/articles/oss...
#elixirlang
@hugobarauna.com and I are hard at work preparing the Beta release of Programming Nerves. Every @livebook.dev project in the book comes with a notebook that includes the wiring diagram and code 🤩.
#MyElixirStatus #ElixirLang #Erlang #Elixir
#MyElixirStatus #ElixirLang #Erlang #Elixir
November 30, 2025 at 6:06 PM
@hugobarauna.com and I are hard at work preparing the Beta release of Programming Nerves. Every @livebook.dev project in the book comes with a notebook that includes the wiring diagram and code 🤩.
#MyElixirStatus #ElixirLang #Erlang #Elixir
#MyElixirStatus #ElixirLang #Erlang #Elixir
Let’s recap:
BBC uses custom Elixir DSLs to serve
📈 600m+ monthly unique views
💻 12 servers (down from 100
🧑💻 7 #elixirlang engineers!
Mind blowing! 🤯
BBC uses custom Elixir DSLs to serve
📈 600m+ monthly unique views
💻 12 servers (down from 100
🧑💻 7 #elixirlang engineers!
Mind blowing! 🤯
May 16, 2025 at 9:02 AM
Let’s recap:
BBC uses custom Elixir DSLs to serve
📈 600m+ monthly unique views
💻 12 servers (down from 100
🧑💻 7 #elixirlang engineers!
Mind blowing! 🤯
BBC uses custom Elixir DSLs to serve
📈 600m+ monthly unique views
💻 12 servers (down from 100
🧑💻 7 #elixirlang engineers!
Mind blowing! 🤯
With great satisfaction, I announce that my PhD thesis, titled "Code Smells and Refactorings for Elixir," is now publicly available! All the results and methodological details used in our research over the past three years can be openly accessed at: repositorio.ufmg.br/handle/1843/... #ElixirLang
March 14, 2025 at 4:45 PM
With great satisfaction, I announce that my PhD thesis, titled "Code Smells and Refactorings for Elixir," is now publicly available! All the results and methodological details used in our research over the past three years can be openly accessed at: repositorio.ufmg.br/handle/1843/... #ElixirLang
As we're getting ready for the first release candidate of #Phoenix #LiveView 1.1, I want to write about some of the new features and improvements we've been working on. A thread!
#ElixirLang #MyElixirStatus
#ElixirLang #MyElixirStatus
May 30, 2025 at 10:40 AM
As we're getting ready for the first release candidate of #Phoenix #LiveView 1.1, I want to write about some of the new features and improvements we've been working on. A thread!
#ElixirLang #MyElixirStatus
#ElixirLang #MyElixirStatus
ElixirJobs is now on Bluesky! 🦋🚀
We have moved here all previous job postings and new ones will appear as soon as published on the site 😎
#ElixirLang
We have moved here all previous job postings and new ones will appear as soon as published on the site 😎
#ElixirLang
November 19, 2024 at 8:45 PM
ElixirJobs is now on Bluesky! 🦋🚀
We have moved here all previous job postings and new ones will appear as soon as published on the site 😎
#ElixirLang
We have moved here all previous job postings and new ones will appear as soon as published on the site 😎
#ElixirLang
Expert LS is out yall. #ElixirLang github.com/elixir-lang/...
GitHub - elixir-lang/expert: Official Elixir Language Server Protocol implementation
Official Elixir Language Server Protocol implementation - elixir-lang/expert
github.com
August 28, 2025 at 8:32 PM
Expert LS is out yall. #ElixirLang github.com/elixir-lang/...
Did you know that the BBC serves almost all of its web traffic using @elixirlang.bsky.social ?
#elixirlang
#elixirlang
May 16, 2025 at 8:23 AM
Did you know that the BBC serves almost all of its web traffic using @elixirlang.bsky.social ?
#elixirlang
#elixirlang
Secret effort is afoot at the compound. Hardware, software, bakeware.
There is joy and tense productivity. Soon we gather .
#goatmire #elixirlang
There is joy and tense productivity. Soon we gather .
#goatmire #elixirlang
September 23, 2026 at 5:26 PM
Secret effort is afoot at the compound. Hardware, software, bakeware.
There is joy and tense productivity. Soon we gather .
#goatmire #elixirlang
There is joy and tense productivity. Soon we gather .
#goatmire #elixirlang
Pretty juiced to have just verbally accepted a new job! I'll gratefully still be doing #ElixirLang y'all can't get rid of me that easy!
September 20, 2026 at 9:08 PM
Pretty juiced to have just verbally accepted a new job! I'll gratefully still be doing #ElixirLang y'all can't get rid of me that easy!
I wrote a Bluesky Starter Guide for Elixir-ists! Please share it widely and aggressively (shove it up your coworker's ... nose!)
We need ALL the Elixir folks here, I'm tired of having to check two platforms. #ElixirLang
peterullrich.com/a-bluesky-st...
We need ALL the Elixir folks here, I'm tired of having to check two platforms. #ElixirLang
peterullrich.com/a-bluesky-st...
A BlueSky Starter Guide for Elixir Devs
Join the Elixir community on BlueSky. Learn account setup, find peers, and smoothly transition from X. Key steps for efficient migration.
peterullrich.com
November 16, 2024 at 6:37 PM
I wrote a Bluesky Starter Guide for Elixir-ists! Please share it widely and aggressively (shove it up your coworker's ... nose!)
We need ALL the Elixir folks here, I'm tired of having to check two platforms. #ElixirLang
peterullrich.com/a-bluesky-st...
We need ALL the Elixir folks here, I'm tired of having to check two platforms. #ElixirLang
peterullrich.com/a-bluesky-st...
Elixir 1.19 lands some new type checking, this time with protocols! If you implement a pattern-match inside of a protocol implementation that isn't possible, the compiler will now warn! It was also warn if you implement for an unknown (eg, misspelled) module.
#ElixirLang
#ElixirLang
![defprotocol UnknownImplFor do
def foo(data)
end
defimpl UnknownImplFor,
for: [
Map,
# Unknown # <-- This is the problem
] do
def foo(data), do: data
end
# Compiling 1 file (.ex)
# warning: you are implementing a protocol for Unknown
# but said module is not available. Make sure the module
# name is correct. If Unknown is an optional dependency,
# please wrap the protocol implementation in a
# Code.ensure_loaded?(Unknown) check
# │
# 5 │ defimpl UnknownImplFor,
# │ ~~~~~~~~~~~~~~~~~~~~~~~
# │
# └─ lib/protocol_types.ex:5: (file)](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:jfsigp5qadbh2vzs4h7vprvs/bafkreibprkxnux3gyiepg7iw3bm4flmw4ncucxzbwouesfftf5i5e4ioiq)
![defprotocol IncorrectImpl do
def foo(data)
end
defimpl IncorrectImpl, for: [Map, Range, Bitstring] do
def foo(nil), do: nil # <--- This is the problem
def foo(map), do: map
end
# Compiling 2 files (.ex)
# warning: the 1st pattern in clause will never match:
#
# nil
#
# because it is expected to receive type:
#
# dynamic(%Range{first: term(), last: term(), step: term()})
#
# typing violation found at:
# │
# 6 │ def foo(nil), do: nil
# │ ~~~~~~~~~~~~~~~~~~~~~
# │
# └─ lib/incorrect_dispatch.ex:6: IncorrectDispatch.Range.foo/1](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:jfsigp5qadbh2vzs4h7vprvs/bafkreicymtupuafsywswgkosbgb4k5qd2r5gh4frdpppk5wnbrhchbzexy)
December 28, 2024 at 3:40 PM
Elixir 1.19 lands some new type checking, this time with protocols! If you implement a pattern-match inside of a protocol implementation that isn't possible, the compiler will now warn! It was also warn if you implement for an unknown (eg, misspelled) module.
#ElixirLang
#ElixirLang
Heads up Elixir-ists
We, the BlueSky elders, have decided many moons ago to retire #MyElixirStatus for #ElixirLang now that we ascended from hell (X) to heaven (🦋)
The vote was unanimous (if you exclude the votes against) so please adhere to it
Also, #Elixir is wrong and shall never be used, ever
We, the BlueSky elders, have decided many moons ago to retire #MyElixirStatus for #ElixirLang now that we ascended from hell (X) to heaven (🦋)
The vote was unanimous (if you exclude the votes against) so please adhere to it
Also, #Elixir is wrong and shall never be used, ever
November 14, 2024 at 10:50 PM
Heads up Elixir-ists
We, the BlueSky elders, have decided many moons ago to retire #MyElixirStatus for #ElixirLang now that we ascended from hell (X) to heaven (🦋)
The vote was unanimous (if you exclude the votes against) so please adhere to it
Also, #Elixir is wrong and shall never be used, ever
We, the BlueSky elders, have decided many moons ago to retire #MyElixirStatus for #ElixirLang now that we ascended from hell (X) to heaven (🦋)
The vote was unanimous (if you exclude the votes against) so please adhere to it
Also, #Elixir is wrong and shall never be used, ever
@tangled.org is the most interesting Github alternative and the feature set is getting really interesting. Wrote a bit about how to set up an #ElixirLang CI workflow on there
jola.dev/posts/ci-wor...
jola.dev/posts/ci-wor...
CI workflows on Tangled for Elixir
How to set up CI workflows on Tangled for Elixir, with specific Elixir and Erlang versions, and a PostgreSQL service.
jola.dev
July 4, 2026 at 10:38 AM
@tangled.org is the most interesting Github alternative and the feature set is getting really interesting. Wrote a bit about how to set up an #ElixirLang CI workflow on there
jola.dev/posts/ci-wor...
jola.dev/posts/ci-wor...
Yisss.🔥🔥Latest LiveView RC now supports `{@foo}` style interpolation (like Surface). Not only that, but if you run `mix format`, it will *auto* migrate the syntax. 🔥🔥
#ElixirLang
#ElixirLang
December 2, 2024 at 7:38 PM
Yisss.🔥🔥Latest LiveView RC now supports `{@foo}` style interpolation (like Surface). Not only that, but if you run `mix format`, it will *auto* migrate the syntax. 🔥🔥
#ElixirLang
#ElixirLang
Me and my wife have had a special project. Done with the blessing of the Elixir core team.
We can now take pre-orders for an official Elixir shirt.
The site is here:
https://oswag.org/
#elixirlang
We can now take pre-orders for an official Elixir shirt.
The site is here:
https://oswag.org/
#elixirlang
Open Swag Platform
oswag.org
December 13, 2024 at 10:00 AM
Me and my wife have had a special project. Done with the blessing of the Elixir core team.
We can now take pre-orders for an official Elixir shirt.
The site is here:
https://oswag.org/
#elixirlang
We can now take pre-orders for an official Elixir shirt.
The site is here:
https://oswag.org/
#elixirlang
This is exciting for my #ElixirLang peeps github.com/elixir-lang/...
Turn type inference up to 1000 by josevalim · Pull Request #14145 · elixir-lang/elixir
Prior to this PR, we performed type inference only in patterns. This pull requests adds type inference to most expressions in Elixir, including function calls, paving the way for us to add inferenc...
github.com
January 5, 2025 at 9:37 PM
This is exciting for my #ElixirLang peeps github.com/elixir-lang/...
Been holding on to this for a little bit now. We are running an Elixir conference.
10-12 September in Varberg, Sweden.
One day of NervesConf EU and two days of Goatmire Elixir. Single track. Andrea Leopardi and Sanne Kalkman are our two first speakers.
A lot more to come :)
#elixirlang
10-12 September in Varberg, Sweden.
One day of NervesConf EU and two days of Goatmire Elixir. Single track. Andrea Leopardi and Sanne Kalkman are our two first speakers.
A lot more to come :)
#elixirlang
December 19, 2024 at 9:56 PM
Been holding on to this for a little bit now. We are running an Elixir conference.
10-12 September in Varberg, Sweden.
One day of NervesConf EU and two days of Goatmire Elixir. Single track. Andrea Leopardi and Sanne Kalkman are our two first speakers.
A lot more to come :)
#elixirlang
10-12 September in Varberg, Sweden.
One day of NervesConf EU and two days of Goatmire Elixir. Single track. Andrea Leopardi and Sanne Kalkman are our two first speakers.
A lot more to come :)
#elixirlang
December 3, 2024 at 10:05 PM