WordPress.org

bbPress is forum software, made the WordPress way.

द्वारा: Matt Mullenweg, John James Jacoby, Jennifer M. Dodd, और Stephen Edgar.

BuddyPress helps site builders and WordPress developers add community features to their websites, with user profile fields, activity streams, messagin

द्वारा: John James Jacoby, Paul Gibbs, Boone Gorges, r-a-y, imath, @mercime, और others.

Akismet checks your comments against the Akismet Web service to see if they look like spam or not.

द्वारा: Matt Mullenweg, Ryan Boren, Andy Skelton, Michael Adams (mdawaffe), और others.

Increase your traffic, view your stats, speed up your site, and protect yourself from hackers with Jetpack.

द्वारा: Automattic, Adam Heckler, Andrew Duthie, Alex Kirk, allendav, alternatekev, और others.

A simple and easy way to test your theme for all the latest WordPress standards and practices. A great theme development tool!

द्वारा: Samuel Wood (Otto) और Simon Prosser.

A very fast caching engine for WordPress that produces static html files.

द्वारा: Donncha O Caoimh, Automattic, और Brandon Kraft.