Hi Elixir community,

After 7–8 months of work, I'm happy to announce a new release of Mishka Chelekom.

Some highlights from this release:

• 35 new headless Phoenix and LiveView components
• MCP suppo

Screenshot of phoenix-email website

Hey everyone,

A few days ago I shared phoenix-email (a port of react-email for Phoenix) here. I got some great feedback, but I realized it is much easier to understand the value of the library if you ca

Hi all,

I'm the author of Kreuzberg (a document text extraction library with an Elixir binding over a Rust core). The next version of Kreuzberg will be released as Xberg - why? Well, we discovered that the name is not easy to pronounce or un

Hi everybody!

I wanted to showcase a TypeScript (with JS-ready builds) library I am working on, actojs. The objective is to bring a implementation of the actor model that is near to Elixir's design and APIs, while being able to leve

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 design here since the process model shaped the whole architecture, and the "why Elixir" reasoning mi

New BEAM There, Done That with Lukas Backström (OTP team since 2009, the person who built the BEAM JIT) covering the full engineering story.

The WhatsApp detail is interesting because it wasn't a formal beta. They picked up the JIT the day L

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 products with varying degrees of reliability. I wanted an OSS distributed microVM orchestrator and I couldn't find o

https://preview.redd.it/h3vl13h8v7ch1.png?width=1200&format=png&auto=webp&s=2e4df8283e0daee69ca4fb3b9c2e87380304610f

Hey everyone,

If you've ever had to build HTML emails, you know how painful it can be—wrestling with nest

Hey everyone! Quick reminder that the ExMex Conf 2026 CFP closes in 1 week (July 15th).

If you’ve been thinking about submitting something, we’d love to hear from you. It doesn’t have to be a brand new library or a giant technical deep dive. Som

Hey folks - I'm the creator of Hologram, a framework for building your whole web app in Elixir, front end and all. For a while now I've been working on a Local-First data layer for it, and I'm bringing it to ElixirConf US this September - a

What are the best Agent orchestration tooling options on Databricks (non-serverless, running local open-source LLM)?

Thinking LangGraph over LangChain but I know there are others.

Requirements:

- no requirement for expert technical

I've been using and actively fascinated by Oban over the last 4 years, and recently I wondered, why can't we make GenServers behave similarly to Oban jobs and:

• Recover their state after a crash or termination
• Terminate the

​Hi everyone,

​I’ve been working on AetherS3, a project focused on providing an S3-compatible storage interface built natively in Elixir.

​The goal is to leverage the BEAM’s concurrency model to handle high-performance binary throughput a

In case someone missed the forum post I'm providing a copy here.

I was tired of bugs in Hammer so I wrote efficient and fast rate limiting library. Token Bucket supports flexible bursts and IMO is fit to serve as the main rate limiting algor

Hello there!

I'm pleased to announce the release of broadway_cloud_pub_sub 2.0.0-rc.0, and looking for more testers to give feedback and try it out.

The 2.0 release adds, an set as the default, a new GRPC Streaming producer instead of

Hello everybody, I'm excited to announce that Gust now supports HITL!

With the new wait_for option introduced in v0.135, a run can pause until a condition is met, without keeping a worker busy.

https://github.com/mar

New BEAM There, Done That with Annette Bieniusa (RPTU, Germany) and Guillaume Duboc (Dashbit, PhD from IRIF Paris) on the theoretical and practical story behind what's shipping in Elixir 1.20.

The episode covers the set-theoretic foundation,

Hi everyone,

Code BEAM Europe 2026 is happening this October 21-22 in Haarlem, NL, and online! The schedule is locked in, and we are excited to finally share the full lineup and core tracks with the community.

In my application I have a pipeline

My refresh plug works in a way that if there is a refresh token i

https://preview.redd.it/43tternonvah1.png?width=4266&format=png&auto=webp&s=78a7d23f978b38d01b2d4f20a143ac0bb663d258

Hey everyone! The biggest event of the year for our community is fast approaching - ElixirConf US 2026!

Wheth

Agenda for ElixirConf US in Chicago just dropped.

Two days, two tracks, 30+ talks - with keynotes from José Valim (Elixir), Chris McCord (Phoenix), Quinn Wilton, and Zach Daniel (Ash) - plus talks on AI agents & agentic workflows, OTP and re

Hi, we just released LiveStash v1.0.0!

LiveStash is a lightweight, modular library that backs up and restores your Phoenix LiveView assigns when a user drops their connection (like switching tabs or entering an elevator)

What's New in

I want to make Elixir have better error messages.

When running

Enum.eah(0..9, fn x -> IO.puts(x) end),

the error generated is

** (UndefinedFunctionError) function Enum.eah/2 is undefined or private. Did you mean: ....

Hologram v0.10 is out - now with a proper event system and server-side middleware! 🎮

New to Hologram? It's a framework for full-stack web apps written entirely in Elixir, no JavaScript to write. The Elixir runtime runs in the browser, so the

Continuum is an OTP-native durable execution engine for Elixir, backed by Postgres. IIt’s an Elixir-native answer to Temporal in other ecosystems: running a multi-step business process that survives crashes, restarts, and deploys.

terminusdb_ex is an idiomatic Elixir client for TerminusDB, designed to make working with documents, schemas, graphs, and queries feel natural on the BEAM. TerminusDB is an open-source document and knowledge graph database that combines version-control

Hi,

I've enhanced the check tool with dense coverage.

Problem:

Coverage output is too noisy. On large projects, it prints percentages for thousands of modules, even if I only changed a handful of files. The inf

I’ve previously written about publishing your existing blog to atproto and standard.site, this post follows up with talking about how to automate things with a little service that discovers content from your blog feed and automatically publishes it for

https://code-shoily.github.io/choreo/ added a new website and a few advanced LiveBooks to get you started.

Advanced Mermaid and ExCalidraw integration for LiveBooks is coming up next

Choreo is a graph based system design and analysis tool

Would love to see what the community is building!

New BEAM There, Done That episode with Björn Gustafsson (OTP team since 1996) tracing the BEAM's origins through three competing VMs - JAM, Robert Virding's V, and Bogdan's original BEAM.

The most counterintuitive part: native-compil

Hey r/elixir, just published a library I've been sitting on for a while and figured I'd share it here for some feedback.

It's called LLM Utils (`:llm_utils`) and it's basically boilerplate I kept rewriting across every LLM projec

I know Elixir-in-production stories are always a good read here, especially when they're about a brand you actually recognize. So here's one: we (Software Mansion) spent a good chunk of this year contributing to Logflare, the log + metrics plat

I recently published ExCrap, an Elixir library for calculating Change Risk Anti-Patterns scores – or as they’re commonly called CRAP scores.

Because the library is small (it basically exposes a single mix crap task), and the idea concrete enough

I have a question for network engineers. If you know what ZTP and a Spine/Leaf configuration is, this post is for you.

Regarding network orchestration & Intent-based networking it seems like Elixir/Erlangs concurrency system would be great

Hey folks,

I got tired of opening a dozen terminal tabs just to tail Docker and systemd logs on different VPS, so I built a tool to do it in local.

Think of it as lazydocker, but built for multi-server setups.

It’

The final episode of Thinking Elixir! After 6 years, we close with news on LiveView 1.2 colocated CSS, Earmark’s retirement, Sagents v0.8.0, Postgres 19, SpaceX buying Cursor for $60B, a tribute to the audience, and what’s next for David and Mark!

I wrote this for whenever you have a co-worker who wants to keep dead code around.

Hi all, with the introduction of Elixir 1.20, I decided to write a completely new plugin for IntelliJ called Elixir Pro. It supports features like syntax highlighting, error reporting, code completion, refactoring, debugging, etc, basically anything yo

Jiyi is an Elixir service that provides durable, vector-backed memory for autonomous agents. It stores episodic events, semantic facts, and per-session working memory, and exposes HTTP and MCP interfaces.

Jiyi stores and retrieves four kinds of

Hey everyone,

I've been a full stack developer for about 2.5 years — React, Node.js, Express, MongoDB, Next.js, TypeScript, Redis, AWS, Socket.IO. I've built production apps including a live multi-tenant SaaS platform.

I'm at

Soy el desarrollador de AegisLink, un mensajero cifrado de extremo a extremo que he estado creando con una sola obsesión: filtrar la menor cantidad de metadatos posible, no solo

el contenido del mensaje. Es de código abierto (cliente GPL-3.0 / r

One of the first things you learn about signals is that :kill isn’t trappable, even when trap_exit is on. So I was surprised to catch {:EXIT, pid, :kill} in handle_info with the process still very much alive :D

check out examples here trappable-

ExDatalog v0.4.0 is out. It adds an Ecto-inspired Schema DSL for declaring Datalog programs directly in Elixir modules:

```elixir defmodule FamilyRules do use ExDatalog.Schema

relation :parent do field :parent, :atom field :child, :atom e