A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
Interpreter and compiler for the Seed7 programming language.
The GNU Prolog native compiler
Dynamic Python binding for Qt Applications
Runtime and development environment of Oz
Tool support for the Z formal notation
A tiny Scheme interpreter for embedding in programs.
Dynamically loaded extension libraries for GNU AWK
Next Scripting Framework (NSF)
Enseñanza programación estructurada concurrente español inicial
R7RS Scheme scripting engine