OutputFilter is a PHP library that can be used to filter the values of scalars, arrays, and data objects recursively. It can be easily integrated in frameworks. A solution for Zend Framework and Smarty template engine is already included.
PHP Console is a Google Chrome extension that allows you to handle PHP errors and exceptions, dump variables, execute PHP code remotely, and much more.
A 3D Rubik's cube game.
A probabilistic Java toolkit for building search engines.