Erlang/OTP

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

A description of the Erlang Runtime System ERTS and the virtual Machine BEAM.

Lisp Flavoured Erlang (LFE)

Tiny Erlang VM

Visualize Erlang/Elixir Nodes On The Command Line

Collection of functions and scripts to debug Erlang in production.

simple HTTP client in Erlang

Lua in Erlang

High-performance, high-scalability distributed computing for the BEAM.

HTTP/1.1, HTTP/2, Websocket client (and more) for Erlang/OTP.

A Multi-Raft implementation for Erlang and Elixir that strives to be efficient and make it easier to use multiple Raft clusters in a single system.

PropEr: a QuickCheck-inspired property-based testing tool for Erlang

Running Elixir in the browser

A Circuit Breaker for Erlang

OpenTelemetry Erlang SDK

Utilities to manipulate Elixir source code

Concuerror is a stateless model checking tool for Erlang programs.

Job scheduler for load regulation

Erlang Orleans

Web framework for the BEAM — Erlang, Elixir, and LFE

systemd utilities for Erlang applications

A tool for rapid profiling of Erlang and Elixir applications

The next-generation debugger for Erlang.

Create, configure, and manage AWS services from Erlang code.

The Elixir AST explorer

Run unit tests, hot code upgrade tests and build releases thanks to Github actions. For usage see:

Use Luerl to program a simple space ship example

Erlang application supervisor - manage application crashes