I\'m planning to do a Cocoa app that requires code syntax to be colored (in all common languages). Instead of writing my own code highlighter/parser, are there any pre-made
An excellent solution is Uli Kusterer's UKSyntaxColoredTextDocument. It is fast and has several built-in syntax parsers. It's easy to add new languages.
It's free for non-commercial use and very cheap if you want it for a commercial app.