Code Climate CLI
Build reactive applications with the Rails tooling you already know
Please open new issues in our issue tracker on GitLab
Code coverage for Ruby with a powerful configuration library
Polyglot replacement for Ruby WebSocket servers with Action Cable
A Ruby/Rack web server built for concurrency
Opal is a Ruby to JavaScript source-to-source compiler
Hand-crafted frontend development
A Ruby static code analyzer and formatter, based on the community Ruby
YARD is a Ruby Documentation tool. The Y stands for "Yay!"
The Pedestal Server-side Libraries
WPScan WordPress security scanner
Build Ruby on Rails apps 10x faster
Remote multi-server automation tool
Your self-hosted, globally interconnected microblogging community
A RuboCop extension focused on enforcing Rails best practices
Potentially the best command line gister
SDK for building interactive UI components over MCP for AI tools
An extension of RuboCop focused on code performance checks
Advisory locking for ActiveRecord
A CSS course to turn you into a magician
A runtime developer console and IRB alternative
Pro Git 2nd Edition
Manage translation and localization with static analysis, for Ruby i18
Ruby programming language