Ruby programming language
Web Application Framework written in Ruby
A simple Ruby Gem to bootstrap dependencies
Universal Ruby library to handle WebSocket protocol
Ruby's bikeshed-proof linter and formatter
Modern concurrency tools including agents, futures, promises, etc.
JSON implementation for Ruby
The official AWS X-Ray Recorder SDK for Ruby
Termux X11 add-on application
OpenProject is the leading open source project management software
Hyperextensible Vim-based text editor
Rainbow Brackets for IntelliJ based IDEs/Android Studio/HUAWEI DevEco
Pro Git 2nd Edition
A simple, blog-aware static site generator written in Ruby
Opal is a Ruby to JavaScript source-to-source compiler
A fast, open source text processor and publishing toolchain
Komodo Edit is a fast and free multi-language code editor
Generate JSON objects with a Builder-style DSL
Centralize, transform and stash your data
Vagrant is a tool for building and distributing environments
A Tile(map) library
Open-source customer engagement suite, an alternative to Intercom
Cucumber for Ruby
An extensible multilanguage static code analyzer