Tool support for the Z formal notation
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
eXist-db is a feature rich Open Source native XML database
Emulator of the ancient 8 bit microprocessor SC/MP 2
Run BeanShell scripts by double-clicking them
A Java VM for ARDUINO and other micros using the leJOS runtime.
A Java implementation of XProc: An XML Pipeline Language
Learning programming language for kids
MIPS processor in Java
Scheme Interpreter implemented in Java
Java-based Dialect of the Unicon Programming Language
A stack-oriented programming language suitable for code golfing
A Logo interpreter and programming environment specialized for schools
Java Internet Prolog (Moved to GitHub)
foundation of the General Intelligence Operating System
A 100% Java Warren Abstract Machine implementation.
A Critic for APIs and Libraries