The file based CMS with full-featured editing
Open Source Document Management System
Information Manager(split/analyze/compare/combine).
A free cross-platform editor for the DRAKON visual language.
XGAP is a PHP web application generator
JspMyAdmin 2 - A Java Web tool for MySql database administration
Configurable Editor in Python
FreeNotePad is a multiplateform text editor
Open Source Enterprise Wiki and Web Application Platform
NOTY is a dependency-free notification library
HTML/CSS/JS and Markdown Playground For Web Designers and Developers
Tools for developing qooxdoo Web apps
Rapid Application Development Framework for PHP
Plugin performs preview of documents written in some markup languages.
X2CRM - Workflow, Sales, Marketing, Workflow, Custom Apps, PHP, MySQL