Adebug/Assemble is a pair of Debugger/Assembler for the MC68Xxx family running on Atari and Amiga computers. Years ago commercial product, now GPL.
MUIBuilder is a user interface designer for the MUI and Zune toolkits. Goal of this project is to make it portable for all AmigaOS-like operating systems.
MUIBuilder is an GUI builder for MUI GUIs which was originally written by Eric Totel. Goal of this project is to make it portable for all AmigaOS-like operating systems, extend it to export data to XML, and create cross-platform code generator.