Tools related to Process Flow Diagram (PFD) such as static analyzers and schedulers

Mutation Testing and Automated Program Repair Tool for Ajax Web Applications

A Combinatorial Testing + Model-based Testing framework on top of Java+JUnit. Model your application as code and let JCUnit do the rest.

Random string generator from regular expresson

Logo image of Selenium user community Japan.

Ruby で a.map(&:**, 1) みたいなことがしたい!!

environment, group, and item

Twitter Bootstrap CSS (with Sass flavour) and JS toolkits for Rails 3 projects

SproutCore 2 for Rails 3.1

NOTE: This project has been merged upstream to sinatra/sinatra

A capybara driver for PhantomJS

Parse and render REST API documents using representers.

Guard is a command line tool to easily handle events on file system modifications.

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

you can easily use both ssh and sh

kumofs is a scalable and highly available distributed key-value store.

random input generator for testing

instant comet-like server in order to debug web pages

Acceptance test framework for web applications

Ruby Facets

A Relational Algebra

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

Convert HTML to PDF using Webkit (QtWebKit)

RSpec meta-gem that depends on the other components