The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

Erlang/OTP

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

A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!

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

Tsung is a high-performance benchmark framework for various protocols including HTTP, XMPP, LDAP, etc.

Lisp Flavoured Erlang (LFE)

MochiWeb is an Erlang library for building lightweight HTTP servers.

Erlang web MVC, now featuring Comet

MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the res…

Clojure for the Erlang VM (unofficial)

A hunky Erlang worker pool factory

Functional programming inspired by ML for the 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

Socket acceptor pool for TCP protocols.

Extended process registry for Erlang

Lua in Erlang

Nitrogen Web Framework for Erlang (now with websockets!)

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

Dynamic dispatching library for metrics and instrumentations.

A mocking library for Erlang

Zotonic - The Erlang Web Framework & CMS

A Google Protobuf implementation for Erlang

A Circuit Breaker for Erlang

Hacks to add shell history to Erlang's shell

Erlang PostgreSQL client library.

An implementation of Google's Protocol Buffers for Erlang, based on ngerakines/erlang_protobuffs.

Job scheduler for load regulation