Yii is a high-performance PHP framework best for developing Web 2.0 applications.
PHP and Git based pastebin
An open source tool to generate a complete backend from a MySql database.
CollectiveAccess is a highly configurable cataloguing tool and web-based application for museums, archives and digital collections.
simple GUI to set up virtual machines for PHP development
Working with Drupal fields may cause lots of headache, especially if you are digging through the code programmatically. I’m saying this after countless times searching for a field setting, or just a list of allowed values for a certain field type. Since I also tend to forget this stuff pretty fast, I thought it might be good to write it down for later reference.