I tested TiddlyWiki using Chrome 17.0.963.56, the latest stable build of Chrome available as of this writing. Animations were snappy, tiddlers opened instantly, and the live-search was very fast. TiddlyWiki's minimalist nature makes it ideal for use in tightly controlled corporate environments: If you can't get IT to set up a full-fledged wiki solution, such as the fantastic DokuWiki or Wikipedia's MediaWiki, you can just grab TiddlyWiki and start using it to document and manage your knowledge, no special permissions needed.

Note: The Download button takes you to the vendor's site, where you can download the latest version of the software.