SmallBASIC is a fast and easy to learn BASIC language interpreter
Repository for the book "Crafting Interpreters"
The PHP Interpreter
Starlark in Go: the Starlark configuration language, implemented in Go
A programming language and an implementation of that language
Fast, small, safe, gradually typed embeddable scripting language
The Perl programming language
Read-only mirror of R source code
Red is a next-generation programming language
Agena is an interpreted procedural programming language.
Interpreter and compiler for the Seed7 programming language.
Advanced Query Language
An hack of Jscheme with a lot of enhancements and additional features.
a self-contained development environment for embedded systems.
The M.O.R.T.A.L. programming language
Dyalect is a programming language for .NET Core
A BASIC interpreter and compiler with graphics.
Compiler for the Vale programming language
Programming language with expressive power and a simple implementation
Skylark in Go: the Skylark configuration language
Micro Programming Language - A Portable Language for Micro Computers
Arnold Schwarzenegger based programming language
Jake it's programming language writed on java.