a fast interpreter and JIT for R

JVM-based interpreter for the R language for the statistical analysis.

Systematic Investor Toolkit

A library for interaction automation of servers via VNC

A web server interface for the R language

A linux kernel module that enables calls to ACPI methods through /proc/acpi/call. Now with support for Integer, String and Buffer parameters.

Exerb support for mingw/rubyinstaller

scriptable Win32/Linux/OSX debugger written in ruby

A library for reading and converting Outlook msg and pst files (mapi message stores)

Pure ruby zlib implementation

A library for easy read/write access to OLE compound documents for Ruby

Ruby VM on JavaScript (based on HotRuby) + RPC.

A collection of high level non-blocking IO libraries

Library for parsing and compiling OMeta grammars to ruby