Cucumber for Ruby
A static analysis security vulnerability scanner for Ruby on Rails app
Generate JSON objects with a Builder-style DSL
Vagrant is a tool for building and distributing environments
Catches mail and serves it through a dream
The administration framework for Ruby on Rails applications
Opal is a Ruby to JavaScript source-to-source compiler
Simple, but flexible HTTP client library, with support for backends
Object-based searching
A simple, blog-aware static site generator written in Ruby
Super simple PDF invoicing
Self-hosted, super simple photo stream
PlantUML plugin for Jekyll: helps you embed UML diagrams
A clean and modern Jekyll theme based on Bulma
A simple Ruby Gem to bootstrap dependencies
Easy responsive images for Jekyll
Classier solution for file uploads for Rails, Sinatra and others
Alba is a JSON serializer for Ruby
A RuboCop extension focused on enforcing Rails best practices
Pagination library for Rails, Sinatra, Merb, DataMapper, and more
Polyglot replacement for Ruby WebSocket servers with Action Cable
Ruby HTML and CSS sanitizer
The Pedestal Server-side Libraries
A Ruby/Rack web server built for concurrency
Ruby library for creating background jobs and processing them