Forms made easy for Rails! It's tied to a simple DSL
Advisory locking for ActiveRecord
Asciidoctor PDF: A native PDF converter for AsciiDoc
A Jekyll theme inspired by classic 8bit games
Chrome extension for Rails development
Simple, but flexible HTTP client library, with support for backends
A Ruby gem to load environment variables from `.env`
Manage complex tmux sessions easily
Complete Ruby geocoding solution
Pluggable Ruby translation framework
The open source error catcher that's Airbrake API compliant
Classier solution for file uploads for Rails, Sinatra and others
FriendlyId is the “Swiss Army bulldozer” of slugging
Minimal authorization through OO design and pure Ruby classes
The official AWS X-Ray Recorder SDK for Ruby
Handles sessions for Ruby web applications using DynamoDB as a backend
Modern concurrency tools including agents, futures, promises, etc.
A static analysis security vulnerability scanner for Ruby on Rails app
Create beautiful JavaScript charts with one line of Ruby
Polyglot replacement for Ruby WebSocket servers with Action Cable
RSpec for Rails 5+
Record your test suite's HTTP interactions and replay them
Ruby's bikeshed-proof linter and formatter
Jekyll plugin for embedding PDF and PowerPoint files to any page
The authorization Gem for Ruby on Rails