A minimalistic but complete standard Forth compiler in C
The GNU Prolog native compiler
Interpreter and compiler for the Seed7 programming language.
amforth is an extendible interpreter on microcontrollers
Simple ⇒ Object-Oriented ⇒ Functional
A BASIC interpreter and compiler with graphics.
Programming language with expressive power and a simple implementation
CSS validation and advanced preprocessor with nesting and variables
Student Programming Language (SPL) a subset of PL/I
A PEG parser library for C++
BCPL was designed by Martin Richards at Cambridge University (1966)
An object-oriented script language to embed in any application
An object oriented language for concurrent software development
miniasm is a short bytecode based assebler, interpreter and compiler
A Compiler Development Toolkit