A very fast way to turn TeX math equations into beautifully rendered SVGs, to embed on the web. This library is mostly written in C and is a general purpose wrapper to GNOME's Lasem.

The openwsman gem provides a Ruby API to manage systems using the WS-Management protocol.

Ruby conversion of RPi.GPIO Python module

Use Valgrind memcheck without going crazy

A gemified version of Syck from Ruby's stdlib. Syck has been removed from Ruby's stdlib, and this gem is meant to bridge the gap for people that haven't updated their YAML yet.

Tracking of retained objects in CRuby

Ruby EXIF reader written in C extension.

Extra-lightweight SQLite3 wrapper for Ruby

Extra-lightweight SQLite3 wrapper for Ruby with bundled SQLite3

Pacer defines composeable routes through a graph and then traverses them very quickly.

High-performance logger of Ruby method invocations

Prepare SSML and GRXML documents with ease

Amalgalite embeds the SQLite database engine as a ruby extension. There is no need to install SQLite separately.

digest-murmurhash is class collections of use algorithm MurmurHash desiged by Austin Appleby.

Implements the DataObjects API for PostgreSQL

Fastlane plugin for release automation

Fast method for collecting stack traces in Ruby 2.1+

Distributes fast compiled functions for the Sqreen agent

Ruby extension for ZeroMQ (ZMQ) using CZMQ - High-level C Binding for ØMQ (http://czmq.zeromq.org)

Ruby-LXC is a Ruby binding for the liblxc library, allowing Ruby scripts to create and manage Linux containers.