UnCodeX is a combination of a couple of old tools for UnrealScript development: UClasses and UnDox, but it has much more features.
UnCodeX can create a class and package tree from the UnrealScript sources, analyse the content of each class for later use.
UnCodeX also gives you the ability to create a high detailed HTML API reference from your code. It includes all definitions made in classes, syntax highlighted source code, links to the type declarations, automatic JavaDoc-like documentation from your source code and much more.
ut-files.com is dedicated to keeping an archive of all the Unreal Tournament files. Started by Baiter in 2006 and carried on by Skillz in 2009. ut-files.com will host anything related to Unreal Tournament