cEdit is an advanced and free alternative to both common text editors, and IDE's. It has many of the features found in shareware editors, including extensive language support, function listing, built in FTP, projects, and docking support.
Signum Invenio webserver. 43.000 lines of advanced VB code (40 mb dev environment required). IDE and unattended versions. This is the most complete and stable VB6 webserver project at SF. Not a programmer? Just download msi binary, install and run!
Powerful example of a FULLY pluggable multimedia and text editing and review suite - support for an extensive range of file types can be provided for by the use of plugins, and properly-formatted XML modules.
SVG export script for powerpoint. You create a diagram using powerpoint's shapes, text boxes, drawing tools, etc. Then you run export_to_svg (a macro) and bingo you have an SVG fragment that you can view in your favourite browser.