Swifter
Swifter is auto-generated documentation for Swift’s standard library (via Ole Begemann).
Update (2015-01-05): Swifter is now SwiftDoc.org:
The change in name is meant to mark the beginning of a process: to give the Swift community a site that is both more useful and one we can all be involved with.
To that end, I’ve put the code for the parser/builder that converts the Swift header file into this site, and the code to the site itself, in repositories on GitHub. Moreover, the site itself is now hosted via GitHub Pages. Plans are in the making for the coming weeks that will involve, you, Gentle Reader, so watch this space.