Tje is an java source code editor written in java using SWT. The main goal is to have a small and fast editor with some nice features as code completion, source browsing ...
codeSlinger is source code editor / integrated development environment designed for programmers. It is flexible enough to be used with virtually any programming language, yet powerful enough to develop large projects. codeSlinger itself, for instance was
Open source Interactive Graphical Multiuser System for developing from online RPG/Adventure Games to strategy games like Starcraft. It includes a complete IDE (code editor, sprite and animation editor, scenario editor, debugger), a compiler and a server.
Coded is a graphically oriented source code editor. With the use of class and method wizards, advanced code manipulation via drag-and-drop, automatic code formatting, and autocomplete/completion suggestion, Coded will make the process of editing a breeze