The HTML Presentation Framework

Modern CSS framework based on Flexbox

Build, run, manage agentic software at scale.

A JavaScript library to position floating elements and create interactions for them.

typeahead.js is a fast and fully-featured autocomplete library

Selectize is the hybrid of a textbox and <select> box. It's jQuery based, and it has autocomplete and native-feeling keyboard navigation; useful for tagging, contact lists, etc.

The JavaScript and API powered WordPress.com

HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in …

Create WordPress themes with beautiful OOP code and the Twig Template Engine

IP geolocation web server

The WP REST API has been merged into WordPress core. Please do not create issues or send pull requests. Submit support requests to the forums or patches to Trac (see README below for links).

CMB2 is a developer's toolkit for building metaboxes, custom fields, and forms for WordPress that will blow your mind.

💬 Minimal, accessible, ultra lightweight css tooltip library. Just 1kb.

🌐 Variable VVV - a VVV Site Creation Wizard.‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ❌ This project is no longer maintained. Ple…

10up Engineering Best Practices

Statamic Peak is an opinionated starter kit for all your Statamic sites.

An open source CMS, Relationship Management System (RMS) and Church Management System (ChMS) all rolled into one.

Deploy your plugin to the WordPress.org repository using GitHub Actions

A WordPress plugin skeleton built using object-oriented principles and the MVC pattern.

A jQuery plugin for creating pretty, dynamic quizzes.

Automates setting up new WordPress sites in Varying Vagrant Vagrants

Brings the basic functionality of Google Maps Gesture Handling into Leaflet. Prevents users from getting trapped on the map when scrolling a long page.

WordPress Theme Project Templates

BuddyPress DEVELOPMENT repo. This repository is just a mirror of the development SVN at https://buddypress.svn.wordpress.org/. Please include a link to a pre-existing ticket on https://buddypress.t…

A WordPress object cache that uses the memcached (not memcache) PECL extension.

WordPress plugin to add Gist oEmbed and shortcode support with caching.

Awesome Support is the most versatile support plugin for WordPress

WordPress plugin that maps and syncs data between Salesforce objects and WordPress objects.

The Genesis Sample theme with modern build tools like Gulp and Sass