Ruby binding to Termbox, a ncurses alternative.

RDF.rb plugin for parsing/serializing NTriples, RDF/XML, Turtle and RDFa data using the Raptor RDF Parser library.

With ffi-inliner you can run C code within your ruby script.

ffi-opengl is an autogenerated[1] ruby FFI interface towards OpenGL libraries (GL, GLU, GLUT). The FFI layer ensures compatibility among all Ruby implementation that support it. At the moment, this means that you can run the same ffi-opengl script with MRI Ruby and JRuby. ffi-opengl API aims to ...

A management tool for resque workers. Allows spinning up and managing resque workers across multiple machines sharing the same Redis server

ruby method describer to make it possible to inspect methods [rdoc, signature, etc.] at runtime, for example while debugging or in irb.

RightAgent provides a foundation for running an agent on a server to interface in a secure fashion with other agents in the RightScale system using RightNet, which operates in either HTTP or AMQP mode. When using HTTP, RightAgent makes requests to RightApi servers and receives requests using long...

RocksDB for ruby using FFI

Ruby bindings for rpm. Almost a drop-in replacement for ruby-rpm. Uses FFI.

Ruby wrapper for RtMidi, a cross-platform C++ library for realtime MIDI input and output.

Run Perl code from any Ruby application, or run Perl web apps on Ruby.

The rubyzip-bzip2 gem provides an extension of the rubyzip gem for reading zip files compressed with bzip2 compression

Ruby to Rust transpiler for simple performance-oriented methods.

Ruby bindings for libfuzzy, a fuzzy hashing implementation included with the ssdeep utility

An automated web acceptance test framework for non-technical resources using selenium-wedriver.

Ruby implementation of the parity SCALE data format

an EDL scene-skipper/bleeper that works with DVD's and files and online players like netflix instant

Uses libssh via FFI to create an SFTP server. Useful for testing interactions with a remote SFTP server.

Ruby FFI interface to libskypekit C library

Interface with ISO 7816 smart cards.