Sitemod - Modify any website in real-time. Share it with the world.
vym - VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts.
VisualSitemaps - Autogenerate visual sitemaps in seconds.
Freeplane - Freeplane is a powerful and free software for building mind maps.
Transformicons - Animated icons, symbols and buttons using SVG and CSS
SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.