http://www.blogmarks.net/ BlogMarks is a collaborative link management project based on sharing and key-word tagging
http://www.defusion.org.uk/ JavaScript Image Cropper UI, using Prototype & script.aculo.us
http://swik.net/ SWiK is a community driven resource for open source software. Try starting a page about your favorite project, syndicating…
The filebrowser is a lightweight PHP application that allows you to thumbnail images and view them in a web browser.…