A small, self-hosting 16bit Forth system
Poe is a small, fast, flexible scripting language.
CLIPS with lock support. CLIPS for safely handling simultaneous access
Cross-platform reimplementation of AMOS BASIC (runtime)
Graphical interpreter
A dialect of Brainf*ck
Virtual machine implementation for visual novel games
dependently typed functional programming language
fiftyfifty is a programming language and game
The Advanced Algebraic Language.