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Sharing the latest BEAM There, Done That episode. This one is genuinely historic - the people who built the JAM and early BEAM, telling t...
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Hi folks! :waving_hand:
I’d like to introduce AshScylla, a ScyllaDB data layer for the Ash Framework.
AshScylla allows you to build Ash...
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Anyone vibe-converted a Rails app to Phoenix?
How did it go?
Which tools did you use?
Any tips?
Asking for a friend :sweat_smile:
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This article demonstrates how to build a minimal stateful process using only Elixir’s core concurrency primitives: spawn/1, send/2, recei...
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Sun and moon calendar for agricultural/gardening use cases — pure Elixir, zero dependencies, no NIF, no external ephemeris data file.
Fr...
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Pure-Elixir toolkit for Factur-X / ZUGFeRD hybrid electronic invoices — a PDF/A-3 file with a machine-readable CII XML payload embedded i...
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Hi everyone,
Code BEAM Europe 2026 is looking for volunteers! The conference takes place 21-22 October, and it’s a hybrid event, so you ...
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Alexey Kondratenko
PERSONAL DETAILS
Email: ialexey.kondratenko@gmail.com
Location: Ukraine, Kiev
LinkedIn: Alexey Kondratenko – 123f...
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Hi everyone!
I’d like to introduce Essence UI, a component library for Phoenix LiveView heavily inspired by Radix UI and built around a ...
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There are three potential reasons for members of this forum to have a look at https://vutuv.de
You are tired or annoyed of LinkedIn.
Yo...
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I’ve previously written about highest random weight. This post is a part of the distributed Elixir series that started with Cluster 101, ...
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I’m using an Umbrella project for a Phoenix application, and I want to have one Ecto Repo and one PostgreSQL database shared by all apps....
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Hey guys, I’ve had this in local for a couple of days I thought I should share to the community.
What if ? A business transaction can n...
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Fly’s CEO posted this recently - Turn And Face The Strange · The Fly Blog
It says that Fly is going all-in on sprites, which is a worry ...
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Announcing Macro Mayhem
@gus and I have started a new podcast called Macro Mayhem!
We cover Elixir news and general industry topics ever...
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The Role
8seats is an innovative real-time collaboration and messaging platform (iOS, Android, Web) It’s a modern solution for brands wit...
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Greetings and salutations!
We’ve been building keen_phoenix_svelte at KeenMate (now v1.0.0-rc.9), and we’d like your feedback, although ...
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A recent ex_money v6 upgrade was blocked because Timex pins an old gettext. Rather than one big remove-and-rewrite PR, I used a shim: a m...
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A new Erlang announcement has been posted:
Original announcement:
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A new Erlang announcement has been posted:
Original announcement:
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This Week's Trending
Fly’s CEO posted this recently - Turn And Face The Strange · The Fly Blog
It says that Fly is going all-in on sprites, which is a worry ...
New
Pure Elixir PDF generation. No Chrome, no wkhtmltopdf, no NIFs, no ports. Font parsing, subsetting, hyphenation, line breaking, serialisa...
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Hi all,
In this article, I make the case for each test owning its setup.
Usually I forbid my AI agents to use the setup callbacks; I mu...
New
Announcing Macro Mayhem
@gus and I have started a new podcast called Macro Mayhem!
We cover Elixir news and general industry topics ever...
New
There are three potential reasons for members of this forum to have a look at https://vutuv.de
You are tired or annoyed of LinkedIn.
Yo...
New
Hi everyone!
I’d like to introduce Essence UI, a component library for Phoenix LiveView heavily inspired by Radix UI and built around a ...
New
The Role
8seats is an innovative real-time collaboration and messaging platform (iOS, Android, Web) It’s a modern solution for brands wit...
New
Alexey Kondratenko
PERSONAL DETAILS
Email: ialexey.kondratenko@gmail.com
Location: Ukraine, Kiev
LinkedIn: Alexey Kondratenko – 123f...
New
A recent ex_money v6 upgrade was blocked because Timex pins an old gettext. Rather than one big remove-and-rewrite PR, I used a shim: a m...
New
Greetings and salutations!
We’ve been building keen_phoenix_svelte at KeenMate (now v1.0.0-rc.9), and we’d like your feedback, although ...
New
Hey guys, I’ve had this in local for a couple of days I thought I should share to the community.
What if ? A business transaction can n...
New
Hi Folks!
I have a bioinformatics question. My daughter does genetics, and they process these very large jobs when they are crunching d...
New
A new Erlang announcement has been posted:
Original announcement:
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I’m using an Umbrella project for a Phoenix application, and I want to have one Ecto Repo and one PostgreSQL database shared by all apps....
New
Anyone vibe-converted a Rails app to Phoenix?
How did it go?
Which tools did you use?
Any tips?
Asking for a friend :sweat_smile:
New
This Month's Trending
I just stumbled on a newly redesigned elixir-lang.org. :tada: It looks like @Software_Mansion did the work, and I think it is generally a...
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There has been a thread to discuss the Stack Overflow Developer Survey on this forum every year since 2018, so here’s yet another one for...
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I’ve been bumping into some rough edges recently with Elixir dependencies that use app config and start their own supervision trees and I...
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I’m looking to build a personal workflow to quickly deploy web applications written in elixir/phoenix, for local consumption (ie not on t...
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Hey everyone! One of the problems I ran into is that a large part of the VM-provider ecosystem is currently paid closed-source SAAS produ...
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Hello,
I’m sharing my plugin here in forum after some time so it has time to mature and proof yourself.
I use Claude Code daily on a pr...
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Seriously, what do we do with logs in Elixir? There is seemingly no way to make them good both in dev and prod. This is especially notice...
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Is there a word for the ~> symbol used in Version strings?
Do you also just call it a Squiggle Arrow™ ?!
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I’ve been building Comcent CE, an open-source, self-hostable voice/contact-center platform, and Elixir/OTP is the core of it. Sharing the...
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We’re looking for an experienced Elixir Backend Engineer to join the team building Home Assistant Cloud, the subscription service behind ...
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Hi everyone!
I’m Alekx, some of you may know me from ElixirCasts. I always wished there were a simple, affordable way to get Phoenix app...
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ex-tauri - Desktop Applications using Elixir
Hey! I wanted to share a new library that helps you build Elixir Desktop applications by le...
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Hey folks,
I just published a post about Hologram’s funding and where the project goes next - the short version:
Curiosum as Main Spons...
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I’m trying to configure doom emacs to work with elixir, but the rendering in heex files and ~H sigils are off. For example, tag attribute...
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search_ash — multilingual Postgres full-text search for Ash
Hi everyone,
I’m building a multi-tenant SaaS (Ash + LiveView + Postgres) a...
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This Year's Trending
People are constantly debating which LLM is better for writing Elixir code, so I decided to compare the three SoA models from Google, Ope...
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Hello everyone!
This year is going to be shorter, but the difficulty will grow faster. Today I already feel that this is not standard “D...
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Hey there,
I haven’t seen a list of useful Elixir specific skills for the popular AI tools yet so I’m starting one here with my first.
...
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As more and more code is written by agents, driven by humans, what strategies are you employing to keep the slop at bay?
Managing a team...
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OpenAI published a repo built primarily with Elixir (96.1%).
https://github.com/openai/symphony
https://github.com/openai/symphony/blob...
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Edit: 2026 May 15 - This post is archived.
Mob is alive!!
Main docs: mob v0.7.11 — Documentation
A bit of explanation for the slightly c...
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Hey, I’m Jesse and I’m the main contributor behind Dexter, a full-featured, lightning-fast Elixir LSP optimized for large codebases. It s...
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Today we celebrate 15 years since Elixir’s first commit! To mark the occasion, we are glad to announce the first release candidate for El...
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I am happy to introduce the very α version of the new programming language compiled to BEAM.
Welcome Cure.
It has literally three kille...
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Hey everyone!
I’m excited to share ReqLLM - a new approach to LLM interactions in Elixir that I’ve been working on. After building agent...
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I haven’t seen this paper being discussed by the community, but I think this makes Elixir more relevant than ever.
TLDR;
The paper...
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Hi everyone!
The team at Dashbit have been working on a coding agent that is deeply integrated with Phoenix (and also Rails) and underst...
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Hi everyone :waving_hand:
I wanted to share something I’ve been building — NowBlind, a random chat app designed to help people discover ...
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Hey folks :waving_hand:
I’ve been building a distributed key-value store in Elixir/OTP called Bedrock. It implements FoundationDB’s arch...
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Hobbes is a low-level distributed database for the Elixir programming language.
Hobbes provides a simple, safe, and scalable storage lay...
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Trending Last Three Years
In the code below, if the create action is not set to accept “extra_key” as an input, it errors out with a message shown above. Is there ...
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We have an ECS cluster with 4 services, where each task joins a single cluster, via discovery ECS discovery service.
Currently when I de...
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Erlang/OTP 25 [erts-13.2.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1]
15:22:35.803 [error] gen_event {lager_file_backend...
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Kind of like when jquery came out, it was super necessary. Existing drag and drop libraries have a bunch of baggage to support old browse...
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Posting this to see if we can make things easier for people to get into Neovim. If you use Neovim and have a favourite distro please let ...
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I’d love to hear what people think about Wisp, the new Gleam web framework started by Gleam’s primary creator Louis Pilfold.
Gleam, alon...
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https://nitter.net/josevalim/status/1744395345872683471
https://twitter.com/josevalim/status/1744395345872683471
New
simple_feature_flags is a tiny package that lets you turn features on or off based on which environment (e.g. localhost, staging, product...
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You may know https://ui.shadcn.com/, a UI component library for React. I really love it’s design style and components. I’ve built some co...
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Hello everyone!
I am excited to share our heart project Backpex with you.
After building several Phoenix applications, we realized that...
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Check the announcement blog for details!
Blog duped here for convenience:
Phoenix 1.8.0-rc released!
The first release candidate of P...
New
Hi. I am new in Elixir. I have got to know about two file extensions for Elixir - .ex and .exs. Documentation says:
" …In addition to ...
New
Hello ElixirForum community,
I’m planning to build a mobile app using Elixir and Phoenix in 2023. I’d like to get your input on the best...
New
I think this twitter post and youtube video didn’t get as much attention as I hoped
I am still new to Elixir, so can’t really judge
...
New
Recently we partitioned a table with 28 million rows by its ULID to improve query speeds and reduce query timeouts. To do this I ended up...
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Trending Over 3 Years
Update:
How to use the Blogs & Podcasts section
You can post links to your blog posts or podcasts either in one of the Official Blog...
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Hi everyone!
I need implement if…else if…else condition from my elixir code, and anymore of this control flow structures not work proper...
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As the title says, please share what you’ve been up to with Elixir. Whether that’s been learning it, looking into it, making stuff with i...
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I would like to know what is the best IDE for elixir development?
New
What is the idiomatic way of matching for not nil in Elixir?
E.g.,
First way:
defp halt_if_not_signed_in(conn, signed_in_account) when...
New
Hello again - after a longish gap I’ve decided I really must dig into Elixir and see what’s been happening here - so I have a few questio...
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This post is an instruction guide to help you setup your Neovim for Elixir development from scratch. It includes general information on h...
New
i’m a new one to elixir
which editor can i use
vs code? or atom?
Thanks! :smiley:
New
This post is a wiki (feel free to hit the edit button near the bottom right of this post to add your own changes!)
This post collects co...
New
After calling mix ecto.create I get this error:
17:00:32.162 [error] GenServer #PID<0.412.0> terminating
** (Postgrex.Error) FATAL...
New
TL;DR: I’ve just released an implementation of Microsoft’s IDE-independent Language Server Protocol for Elixir. It adds language support ...
New
Lets say I have map like this fetching from my database
%{"_id" => #BSON.ObjectId<58eb1a7a9ad169198c3dXXXX>, "email" => ...
New
I have seen a lot of code which picks the first element from a list using Enum.at(0) instead of List.first. Is there a reason why people ...
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Hi,
I need to transform a list of numbers into a map where the keys are the indexes and the values are the original values of the list. ...
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Hi. I’ve noticed that Windows Powershell has it’s own IEX command and you cannot access Elixir’s IEX due to the conflict. This isn’t a cr...
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