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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...
New
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...
New
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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