The Cocotron is an open source project which aims to implement a cross-platform Objective-C API similar to that described by Apple Inc.'s Cocoa documentation. This includes the AppKit, Foundation, Objective-C runtime and support APIs such as CoreGraphics and CoreFoundation.

Cocotron Code

Cocotron Supporting Projects

unidataToCharacterSet

Parses code tables from unicode.org and spits out the character set bitmap files for NSCharacterSet.