The Ruby Language Toolkit provides classes for creating context-free grammars, lexers, parsers, and abstract syntax trees.

Deprecated: see https://github.com/se3000/ruby-eth instead

Ruby bindings to the hammer parsing library.

Provides a fast, cross-Ruby implementation of the levenshtein distance algorithm.

Com essa ferramenta você poderá escrever sua monografia, dissertação ou tese utilizando Markdown (linguagem mais simples que Latex).

Run minitest suites after your Chef recipes to check the status of your system.

Ruby FFI Gem for the OPUS Audio Codec

Provides the ability to navigate and read entries from the systemd journal in ruby, as well as write events to the journal.

ruby-ffi based bridge from Ruby to Lua

Pyroscope FFI Integration for Ruby

ROMA is one of the data storing systems for distributed key-value stores. It is a completely decentralized distributed system that consists of multiple processes, called nodes, on several machines. It is based on pure P2P architecture like a distributed hash table, thus it provides high availability and scalability.

Ethereum's implementation in ruby.

Create and modify virtual machines in VirtualBox using pure ruby

Create and modify virtual machines in VirtualBox using pure ruby

An ffi wrapper for GEOS, a C++ port of the Java Topology Suite (JTS).

Ruby bindings to http://github.com/ry/http-parser and http://github.com/a2800276/http-parser.java

A plugin to the Chef Infra knife tool for creating instances on the Microsoft Azure platform

High performance scoring engine for ML models

Provides Ruby FFI bindings for Pocketsphinx, a lightweight speech recognition engine.

A Ruby wrapper for BSD's kqueue, using FFI