Agena is an interpreted procedural programming language.
Expert System Tool
Interpreter and compiler for the Seed7 programming language.
The GNU Prolog native compiler
Advanced TECO dialect and interactive screen editor based on Scintilla
The interpreter for BrainF
A Pikalang interpreter written in C
A Script Language for Web, Linux and Windows
CLIPS compatible application which allows a high performance execution
A BASIC interpreter and compiler with graphics.
Next Scripting Framework (NSF)
An object-oriented script language to embed in any application