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, locale sensitive collation and more. Depends on libicu.

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 inform...

Large-scale sparse matrix factorization for Ruby

Enables you to publish your podcast using the Jekyll static site generator, creating feeds and a reasonably looking website

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

Ruby wrapper for OS X's keychain

RubyPython is a bridge between the Ruby and Python interpreters. It embeds a running Python interpreter in the Ruby application's process using FFI and provides a means for wrapping, converting, and calling Python objects and methods. RubyPython uses FFI to marshal the data between the Ruby and ...

Low-level Ruby bindings for libspotify, the official Spotify C API

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

It aims to be a feature complete Ethereum implementation and expects to achieve both research-friendly and high-performance.

Simple wrapper around libcups to give CUPS printing capabilities to Ruby apps.

Given packages, versions, and a dependency graph, find a valid assignment of package versions

Ruby FFI bindings for libclang C interface.

A generator for Ruby FFI bindings, directly from header files via LLVM's Clang compiler

Ruby FFI bindings for the Hunspell spell checker.