WordPress.org

Ang Akismet ay nagche-check sa Akismet Web service kung ang mga komento ay mukhang spam o hindi.

Ni: Matt Mullenweg, Ryan Boren, Andy Skelton, Michael Adams (mdawaffe), at tsaka iba .

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

Ni: Donncha O Caoimh, Automattic, at tsaka Brandon Kraft.

bbPress is forum software, made the WordPress way.

Ni: Matt Mullenweg, John James Jacoby, Jennifer M. Dodd, at tsaka Stephen Edgar.

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

Ni: Automattic, Adam Heckler, Andrew Duthie, Alex Kirk, allendav, alternatekev, at tsaka iba .

BuddyPress helps you build any type of community website using WordPress, with member profiles, activity streams, user groups, messaging, and more.

Ni: John James Jacoby, Paul Gibbs, Boone Gorges, r-a-y, imath, @mercime, at tsaka iba .

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

Ni: Samuel Wood (Otto) at Simon Prosser.