A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Roles and page objects for Capybara integration testing - Formerly called Dill

Fair job scheduler on Kubernetes and Mesos for batch workloads and Spark

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

A documentation-driven development revolution

Integration Testing

The most advanced, yet intuitive, grid system available for Sass or Stylus

A workflow for building Backbone applications.

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

Persistent Storage for JS/Linux

Dynamic nested forms using jQuery made easy; works with formtastic, simple_form or default forms

check code for common misspellings

A bunch of GeoStuff wrapped in a jQuery plugin

Rails 3 Version of activescaffold supporting prototype and jquery

Emacs client for Pivotal Tracker

HipChat HTTP API Wrapper in Ruby with Capistrano hooks

Generates nicely-formatted ruby source code given a ruby abstract syntax tree (from seattlerb's ruby_parser).

Port of the Rails plugin "geokit-rails" to Rails 3, as a gem

Reference Implementation of Romanov's Polynomial Algorithm for Boolean 3-SAT Problem

A ruby gem to find similar patterns and offer recommendations

It's Magit! A Git Porcelain inside Emacs.

Renders map tiles with mapnik and serves them using apache

Import OpenStreetMap data into a PostgreSQL/PostGIS database

Rails 4 Version of activescaffold supporting jquery

Library for SASS/CSS

MongoDB object modeling designed to work in an asynchronous environment.

The Ruby Programming Language

NOTICE: official repository moved to https://github.com/sikachu/verification

A generic touchscreen calibration program for X.Org

Real-time web application framework in Ruby