The Tool Command Language implementation
bash debugger
The GNU Prolog native compiler
Agena is an interpreted procedural programming language.
REXX interpreter
A COW interpreter written in C
Dynamically loaded extension libraries for GNU AWK
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
A minimalistic but complete standard Forth compiler in C
The interpreter for BrainF
A Pikalang interpreter written in C
Advanced TECO dialect and interactive screen editor based on Scintilla
Jainja is a JVM (Java Virtual Machine) written in Java
amforth is an extendible interpreter on microcontrollers
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
DPDL (Dynamic Packet Definition Language) is a small framework library
General Purpose Engine for Graphic Adventures.
A BASIC interpreter and compiler with graphics.