betterFORM is an implementation of the W3C XForms 1.1 Recommendation. It allows easy creation of highly dynamic Web 2.0 user interfaces with attractive controls and layout. You can add validations, calculations, actions, and events to build complete Web applications in a declarative way.
folder2blog is a minimalist blog engine based on plain text. You maintain a folder of text files, one for each article, and folder2blog dynamically maps it to blog-ish HTML/RSS2 output. Comments are appended to each text file. Managing articles/comments now becomes creating or editing text files. For example, all you do is edit a local folder of plain text files and sync it with the server, manually or using tools such as rsync, over SSH or FTP. The encoding may be anything (UTF-8 by default). The HTML formatter is any external program, such as markdown, that may act as a pipe. The owner receives notification email for each comment. There is basic spam protection.
eval2 is a real-time evaluator for PHP. It is designed to be a debugging tool. Code is executed server-side as the user types and results are returned via AJAX. It comes with a limited textarea WYSIWYG code editor with tab, shift-tab indentation, and a GUI MySQL browser. It requires Firefox.
The yawiki engine is the underlying rendering engine of the yawiki application. It is a standalone rendering engine to convert wiki markup into HTML. It can be included in any application. So far it covers three different markups: BBCode, the old yawiki markup, and the Creole 1.0 specification.
SlashOrg Downloader is a PHP file management solution. It uses special "access links" generated by the administrator that allow access to a shared folder until they expire or have exceeded the maximum usage limit authorized. It also features easy installation, multilingual support, per- folder and per-file rights management, simple Web- based administration, user accounts and user rights management, file uploads, download speed limits, ISO and Unicode support, and much more.