Phpmole grew out of a port of Moleskine, since then it has grown and been redesigned to be a framework for a modulized development environment. For users it offers syntax highlighting, integrated help, a WYSIWG HTML editor, and remote file management, along with being midgard compatible. For developers, it is a modulized, object based php-gtk application, which could be extended to do almost anything - including reading mail.
Copper is a Web-based project management software tool designed to help creative teams manage clients, projects, tasks, files, budgets, and events. It has an HTML/AJAX front end. It is available with full source for a licence fee or as a SAAS hosted service (compatible with iPhone, but available via PC/Mac/Linux and a Web browser).
OpenLoad is an easy-to-use browser-based, rapid performance optimization solution for load and stress testing of dynamic Web sites. It uses IBM WebSphere and the DB2 Universal Database, and is fully integrated with IBM WebSphere Studio Application Developer. It substantially minimizes the time and skill set required to optimize the performance of Web-based applications by simplifying the process of building real-world user scenarios, verifying expected functional behavior, and pinpointing performance bottlenecks within Web applications and IT infrastructure.
Surftree is an applet that displays data organized in a spreadsheet as an expandable tree on a Web page. The tree can be 9 levels deep and have over 65,000 nodes. Each node can display up to 4 independent Web pages or JPG images. It works with Java 1.0 and 1.1+ and in any Web server environment.