Lightweight CPU emulator framework (Ruby bindings)

library to kill unicorn workers by memory and request counts

Transliteratively convert UTF-8 text to US-ASCII

Uniform notifier for a number of platforms

Ruby method to unindent strings

Unleash feature toggle client

templating system for URIs

converter for strings that contains only url-safe characters

HTTP User Agent parser

Simple and comprehensive Ruby gem for parsing user agent strings

UUID generator for Ruby

UUIDs generation library for Ruby

Vagrant Cloud API Library

standalone, generic object validator for ruby

Ruby library for adding validations

Library for validating email addresses in Rails 3 models

checks for valid hostnames

Library for validating urls in Rails

ActiveModel Validation for email

Record and replay HTTP interactions (Ruby library)

Enhance your VERSION! Sugar for Version modules.

generalized version number class for Ruby

Fast sorting of version strings

Ruby extension for the vips image processing library

attributes on steroids for plain old Ruby objects

library to gather system information

Stop sleeping in your tests, instead wait for it

Add custom processing for warnings

Pure Ruby library for reading and writing Wave sound files (*.wav)

WebAuthn ruby server library

Ruby on Rails debugger

Ruby WebFinger client library

WebKitGTK+ bindings for the Ruby language

library for stubbing HTTP requests in Ruby

HTTP server toolkit in Ruby

Library for creating robots.txt-aware web robots

Universal Ruby library to handle WebSocket protocol

WebSocket protocol handler with pluggable I/O

Generic extension manager for WebSocket connections

Ruby library to abstract writing and deploying cron jobs

Ruby parser written in pure Ruby

MediaWiki markup language parser for Ruby

Pagination for Rails

micro library providing objects with Publish-Subscribe capabilities

Advisory locking (mutexes) for ActiveRecord when used with MySQL or PostgreSQL

extremely small helper module for executing code with ENV variables

Xapian search engine interface for Ruby

Ruby interface for using XDG directory standard

parse a XML string into a ruby hash

Ruby interface for the expat XML parser toolkit