The PHP Interpreter
The Python programming language
Audio server, programming language, and IDE for sound synthesis
Build massively scalable soft real-time systems
The Racket repository
A language for fast, portable data-parallel computation
A refreshing programming language for the front-end web
A friendly language for building type-safe, scalable systems!
Basic programming language for Windows & Linux
Agena is an interpreted procedural programming language.
Interpreter and compiler for the Seed7 programming language.
an object-oriented language with late binding
The classic RPL programming language reimplemented and reimagined.
Binary Modular DataFlow Machine (BMDFM)
Experimental programming language and compiler
The open sourced NetRexx reference implementation
ALFOUR Programming language. Simple, safe, power, multi-platform.
EDITEL is a screen editor/code generator for GnuCOBOL programmers
A BASIC interpreter and compiler with graphics.
Tao3D is a programming language for real-time interactive 3D
Real-time audio synthesis engine and music programming language
Multithreaded scripting language