Wordpress plugin: Retrieving Geo-Information using one the Maxmind GeoIP2 databases. (BTW, We're looking for a new developer! yellowtree.de/jobs/)
Sidebar Login plugin for WordPress (http://wordpress.org/extend/plugins/sidebar-login/)
Fully responsive image plugin for wordpress
i18n in your Angular apps, made easy.
Simple parallax scrolling effect inspired by Spotify.com implemented as a jQuery plugin
[WordPress Plugin] Generate a breadcrumb trail from a WordPress Menu
Typo3 ViewHelpers for reuse in other projects
Git powered FTP client written as shell script.
Liberating Web Analytics. Please "Star" the project on Github. Piwik aims to be the ultimate open source alternative to Google Analytics. We love Pull Requests!
WP e-Commerce plugin - The most popular e-Commerce solution for WordPress sites.