Erlang/OTP

Small, fast, modern HTTP server for Erlang/OTP.

Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability

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

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

A REST-based system for building web applications.

Functional programming inspired by ML for the Erlang VM

Socket acceptor pool for TCP protocols.

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

On-the-fly recompiling and reloading in Erlang. Code without friction.

AWS APIs library for Erlang (Amazon EC2, S3, SQS, DDB, ELB and etc)

Expose Erlang Events and Metrics

Tool for developers working with systems running on the Erlang VM (BEAM). It helps with performance analysis.

Django templates for Erlang

Hacks to add shell history to Erlang's shell

Erlang performance and debugging tools

Phoebus is a distributed framework for large scale graph processing written in Erlang.

The Erlang REST framework

Erlang PostgreSQL client

External buffer processes to protect against mailbox overflow in Erlang

DEPRECATED - Please have a look at vim-erlang project

Simple, reliable, efficient streaming for Cowboy.

Erlang Bittorrent Client

An Erlang OAuth 1.0 implementation

Erlang interface to low level socket operations

Trifork QuickCheck

An Erlang library application which implements the Raft consensus protocol

A safety valve for your erlang node

Erlang state "monad" with merge/conflict-resolution capabilities. Useful for Riak.

A linked-in driver for Erlang to Mozilla's Spidermonkey Javascript runtime.