Agena is an interpreted procedural programming language.
A minimalistic but complete standard Forth compiler in C
General Purpose Engine for Graphic Adventures.
A BASIC interpreter and compiler with graphics.
A cross-platform interpreter for many point-and-click adventure games
A development of David Daniels Brandy Basic
An experimental BASIC language for Linux, Mac OS X, and Windows.
Java Internet Prolog (Moved to GitHub)
Brandy is an interpreter for BBC Basic
Converts (packages) Python programs into stand-alone executables
Frost Programming Language Interpreter
dependently typed functional programming language
Parsing for everybody.