Expert System Tool
Advanced TECO dialect and interactive screen editor based on Scintilla
Basic script for Python, PHP and .NET
A BASIC interpreter and compiler with graphics.
A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
A free cross platform command prompt
MIPS processor in Java
A cross-platform interpreter for many point-and-click adventure games
Java Internet Prolog (Moved to GitHub)
Converts (packages) Python programs into stand-alone executables
SBI - A Small Bytecode Intepreter to run programs on an AVR from SD
Poe is a small, fast, flexible scripting language.
Cross-platform reimplementation of AMOS BASIC (runtime)
Lua interpreter and API for .NET
AMOS BASIC reimplementation in Java
Parsing for everybody.