A standalone Java Decompiler GUI
An open source Java decompiler Gui for Procyon
Java Bytecode Viewer & Decompiler
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
Electronic design and programming tools suite like Eagle, MpLab
a DSL for type systems, reduction rules, interpreters for Xtext langs
ElRey for create an .app package from python
Simple programming language for Windows.
The fast lexer generator for Java
An HDL alternative to PCB graphical schematic capture tools.