A minimalistic but complete standard Forth compiler in C
Scripting engine for Pascal compilers.
Simple ⇒ Object-Oriented ⇒ Functional
Advanced TECO dialect and interactive screen editor based on Scintilla
A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
Emulator of the ancient 8 bit microprocessor SC/MP 2
CSS validation and advanced preprocessor with nesting and variables
A Java VM for ARDUINO and other micros using the leJOS runtime.
BCPL was designed by Martin Richards at Cambridge University (1966)
Java-based Dialect of the Unicon Programming Language
Java Internet Prolog (Moved to GitHub)
miniasm is a short bytecode based assebler, interpreter and compiler
http://www.slideshare.net/gdelaportas/alpha-script-concept
dependently typed functional programming language
AMOS BASIC reimplementation in Java