For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Modern HTTP benchmarking tool

A fast, light-weight proxy for memcached and redis

A cross-platform, linkable library implementation of Git that you can use in your application.

http://torch.ch

Disque is a distributed message broker

Generic command line non-JVM Apache Kafka producer and consumer

An Introduction to libuv

lthread, a multicore enabled coroutine library written in C

A port-knocking daemon

a family of libraries and daemons for building scalable web infrastructure

OpenCL binding for Erlang