Top Erlang GitHub Repositories & Open Source Projects (2026)

The Erlang RADIUS server and NetFlow v5, v9 collector

Modular, RFC 2616 compliant HTTP/1.1 server and client

An erlang powered image store using amazon s3.

BinaryVice is better than term_to_binary/1 at serializing structured Erlang data.

Wagerlabs OpenPoker from before it went closed-source

A URL Shortening Service Written in Erlang

Simple generator to kick-off Erlang/OTP projects

Erlang implementation of the HOTP algoritm (RFC-4226)

Erlang OpenID

A fork of Stuart Jackson's erlmail library with some additions

uri parsing module for Erlang

json encoder/decoder for Erlang

Generic Socket support for Erlang

DHCP Server written in Erlang

An implementation of BGP (RFC 4271) written in Erlang (only < 10% done)

gs-style interface to wxErlang

Erlang scribe client documentation

Erlang/OTP IRC Bot Framework

Erlang Coverage Analysis Made Easy!

Simple unit testing for Erlang using text files