Import OpenStreetMap data into a PostgreSQL/PostGIS database

The Ruby Programming Language

It's Magit! A Git Porcelain inside Emacs.

MongoDB object modeling designed to work in an asynchronous environment.

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

check code for common misspellings

Save time and headaches, and create a more easily maintainable set of pages, with ActiveScaffold. ActiveScaffold handles all your CRUD (create, read, update, delete) user interface needs, leaving y…

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

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

Renders map tiles with mapnik and serves them using apache

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

A generic touchscreen calibration program for X.Org

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

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

A simple hash with a limited element count, LRU elements will be removed to make room for new ones.

homebrew journaling

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

Integration Testing

A bunch of GeoStuff wrapped in a jQuery plugin

Moved to http://github.com/github/github-services

Emacs client for Pivotal Tracker

HipChat HTTP API Wrapper in Ruby with Capistrano hooks

Secures ActiveRecord attributes with public key encryption

A workflow for building Backbone applications.

Flexible and Extensible Machine Learning in Ruby

Rails 4 Version of activescaffold supporting jquery

A documentation-driven development revolution

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

A ruby gem to find similar patterns and offer recommendations

Real-time web application framework in Ruby