Show Lockerz is a simple Joomla! module that displays pictures posted by Facebook and Twitter users on Lockerz (formerly Plixi/TweetPhoto). It displays the public or personal feed, shows pictures in single or multiple picture modes, displays the description when the mouse is over the picture, and displays large versions using Highslide JS or the Lockerz Website.
CSS Stacker and Compressor is a PHP class that can be used to compact several CSS files into a single file. It can take several CSS files and generate a single file by concatenating all files after having stripped any white-space. The class can serve the resulting CSS file as the current script output. The CSS may be compressed with GZIP. If the original files were not modified, the class may return HTTP status 304 to make the browser use a cached version and prevent serving a file that was not changed.