Tool support for the Z formal notation
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Interpreter and compiler for the Seed7 programming language.
Advanced TECO dialect and interactive screen editor based on Scintilla
object orientated scripting language
DPDL (Dynamic Packet Definition Language) is a small framework library
eXist-db is a feature rich Open Source native XML database
Emulator of the ancient 8 bit microprocessor SC/MP 2
A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
Run BeanShell scripts by double-clicking them
CSS validation and advanced preprocessor with nesting and variables
Interpreter Code for Book Part 1
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
Template-based code generation language.
Scheme Interpreter implemented in Java