The JavaScript Drag & Drop library your grandparents warned you about.

💌 An extensible desktop mail app built on the modern web. Forks welcome!

A simple random sequence generator for Go.

A Go tool that makes SQL migrations as great as turtle migrations

An RFC for a new series of HTTP status codes covering developer fouls.

A Go port of Ruby's dotenv library (Loads environment variables from .env files)

A Redis bundle for Symfony2 supporting Predis and PhpRedis

Common libraries for writing Go services/applications.

Liquid markup language. Safe, customer facing template language for flexible web apps.

The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

Rich text editor for Active Admin using wysihtml5.

The administration framework for Ruby on Rails applications.

Ruby on Rails

math and logic formula parser and evaluator