WordPress Libraries

A collection of small, focused PHP libraries we maintain and reuse across our WordPress plugins. Each one solves a single problem well, ships with a full test suite, and is built around small, injectable collaborators so it stays easy to test and extend.

Library	Purpose
Freemius Plugin Licensing	UI-free Freemius SDK: license activation, updates, and addon listing.
WP Cache Helper	Callback-style remember() wrapper around the object cache and transients, with group flushing.
WP Queue Process	Non-blocking async requests and a self-healing background queue for long jobs.
WP Review Notice	A gentle, dismissable admin notice asking for a wp.org review after a few days of usage.

All libraries require PHP 7.4+, ship on Composer, and are released under GPL-2.0-or-later. See each library's installation page for its Composer package name.