The Python programming language
Programming Language Theory
Starlark in Go: the Starlark configuration language, implemented in Go
Go library for Datalog-style logical reasoning and domain modeling
Expert System Tool
A general-purpose, mutliparadigm language.
Agena is an interpreted procedural programming language.
Simple and flexible programming language for applications development
ALFOUR Programming language. Simple, safe, power, multi-platform.
The open sourced NetRexx reference implementation
The M.O.R.T.A.L. programming language
A New Programming Language for FPGA Projects
Welcome to the future of programming languages
The classic RPL programming language reimplemented and reimagined.
Programming language with expressive power and a simple implementation
A low-level system programming language with high-level syntax
The Simple Intelligent and Modular Programming Language & Environment
Micro Programming Language - A Portable Language for Micro Computers
Arnold Schwarzenegger based programming language
Online REPL for 15+ languages