Helps you write your posts
PhpStorm is making inroads at Automattic. Here you'll find various helpful files we've made.
In your WordPress, developing locally
Working towards a defined unambiguous grammar of WordPress posts and an associated parser.
GlotPress plugin to add some info to the translation editor
WordPress presentations and resources shared by WordPress.com VIP
Plugin that allows generating a WordPress Export (WXR)
[READ ONLY] Enhance the classic view of the Admin section of your WordPress site. This repository...
wpboost PHP PECL extension - Various utility functions
Parse that email and tell me what it is!
A plugin that helps every site benefit from the performance features built into WordPress.com VIP