Powerful collaboration, review, and code management for open source and private development projects

Lightweight, interpreted, object-oriented language with first-class functions

Fast, scalable, distributed revision control system

A clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

A JavaScript library for building user interfaces

5th major revision of the core language of the World Wide Web

Build and debug modern web and cloud applications, by Microsoft

Enterprise Container Platform for High-Velocity Innovation.

A platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications

A superset of JavaScript that compiles to clean JavaScript output

A powerful, open source object-relational database system

A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

The world's most popular open source database

A free web-based e-mail service

The Write Less, Do More, JavaScript Library.

A popular general-purpose scripting language that is especially suited to web development

A small framework for server-rendered universal JavaScript apps

A utility-first CSS framework for rapid UI development

A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.