RAutomation is a small and easy to use library for helping out to automate windows and their controls for automated testing. RAutomation provides: * Easy to use and user-friendly API (inspired by Watir http://www.watir.com) * Cross-platform compatibility * Easy extensibility - with small scripting effort it's possible to add support for not yet supported platforms or technologies

Ruby bindings and client for TDlib

The win32-process library implements several Process methods that are either unimplemented or dysfunctional in some way in the default Ruby implementation. Examples include Process.kill, Process.uid and Process.create.

Low level event machine support for ZeroMQ

Provides charset detection, transiliteration, locale sensitive collation and more. Depends on libicu. ICU operates on CLDR data.

Large-scale sparse matrix factorization for Ruby

LIBUSB is a Ruby binding that gives Ruby programmers access to arbitrary USB devices

Open OnDemand core library that provides support for an HPC Center to globally define HPC services that web applications can then take advantage of.

A Game Boy emulator written in Ruby

Ruby wrapper for OS X's keychain

Ruby wrapper for libwebp

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

Bitcoin toolkit for Ruby

Celluloid bindings to the ffi-rzmq library

Ruby FFI bindings for libclang C interface.

Ruby FFI bindings for the Hunspell spell checker.

Useful Ruby FFI bindings for libc.

A CLI with helpful QA tools for iOS and Android from the command line

GirFFI creates bindings for GObject-based libraries at runtime based on introspection data provided by the GObject Introspection Repository (GIR) system. Bindings are created at runtime and use FFI to interface with the C libraries. In cases where the GIR does not provide enough or correct information to create sane bindings, overrides may be created.

Hallon allows you to write Ruby applications utilizing the official Spotify C API.