A code-searching tool similar to ack, but faster.

A time-series database for high-performance real-time analytics packaged as a Postgres extension

A fast, light-weight proxy for memcached and redis

Beanstalk is a simple, fast work queue.

Improved JPEG encoder.

Lightweight Ruby

The Rubinius Language Platform

Fast, horizontally scalable, multiprocess pub/sub queuing server and proxy for HTTP, long-polling, Websockets and EventSource (SSE), powered by Nginx.

The Espruino JavaScript interpreter - Official Repo

A Redis HTTP interface with JSON output

ruby bindings to libgit2

Keen Dreams on Greenlight!

A scalable TLS proxy by Varnish Software.

Linux Framebuffer drivers for small TFT LCD display modules. Development has moved to https://git.kernel.org/cgit/linux/kernel/git/gregkh/staging.git/tree/drivers/staging/fbtft?h=staging-testing

A streaming JSON parsing and encoding library for Ruby (C bindings to yajl)

Memcache on SSD

Let's you connect your laptop to the iPhone to surf the web.

mon(1) - Simple single-process process monitoring program written in C

self-contained, serverless, zero-configuration, transactional redis-compatible database engine. rlite is to Redis what SQLite is to SQL.

A module for nginx web server for handling file uploads using multipart/form-data encoding (RFC 1867).

port of ruby-debug that works on 1.9.2 and 1.9.3

Fork of Arduino for the Texas Instruments LaunchPad's

Nginx module for serving files from MongoDB's GridFS

Discount (For Ruby) Implementation of John Gruber's Markdown

WAFer is a C language-based software platform for scalable server-side and networking applications. Think node.js for C programmers.

BloomFilter(s) in Ruby: Native counting filter + Redis counting/non-counting filters

Approximate String Matching library

uri type for PostgreSQL

Expose libstemmer_c to Ruby

Atmega328p-based 1200 Baud AFSK radio modem