Ruby programming language
Modern concurrency tools including agents, futures, promises, etc.
Web Application Framework written in Ruby
Ruby library for the Stripe API
A simple Ruby Gem to bootstrap dependencies
RDoc produces HTML and online documentation for Ruby projects
The Cocoa Dependency Manager
Versatile PDF creation and manipulation for Ruby
Build Ruby on Rails apps 10x faster
Ruby gem for phone validation and formatting
Library packaging and distribution for Ruby
A Ruby static code analyzer and formatter, based on the community Ruby
Simple, but flexible HTTP client library, with support for backends
The official AWS X-Ray Recorder SDK for Ruby
Ruby wrapper and CLI for the GitLab REST API
A Ruby gem that beautifies the terminal's ls command
Cache Redis stores for Ruby web frameworks
Ruby ODM framework for MongoDB
Ruby library for creating background jobs and processing them
Manage translation and localization with static analysis, for Ruby i18
Detect blob languages, suppress generated files and generate graphs
Asciidoctor PDF: A native PDF converter for AsciiDoc
YARD is a Ruby Documentation tool. The Y stands for "Yay!"
Object-oriented views in Ruby
Minimal authorization through OO design and pure Ruby classes