Interpreter GitHub Repositories (2026) · Open Source Tools

State machines, statecharts, and actors for complex logic

VB6 Studio Web — a browser-native classic Visual Basic IDE, form designer, source runtime and controls library in HTML, CSS and JavaScript, with a debugger, WebGPU drawing and single-file HTML app export.

A cross-platform 2D game engine with its own programming language and IDE.

Minimalistic dynamically-typed language for fun, teaching and creative programming.

ICPP - Run C++ anywhere, just like a script.

A jq-like Markdown query language for command-line processing

The Go/XGo Interpreter

A Python Interpreter written in Rust

Small Clojure interpreter, linter and formatter.

A shell parser, formatter, and interpreter with bash and zsh support; includes shfmt

Yaegi is Another Elegant Go Interpreter

Javascript Interpreter for .NET

A dynamic language and bytecode vm

WebAssembly (Wasm) Interpreter - An efficient, lightweight, and deterministic WebAssembly interpreter for embedded systems and plug-in runtimes.

A POSIX-compliant AWK interpreter written in Go, with CSV support

Snapshotable WebAssembly interpreter from scratch

New JavaScript engine written in Rust

daslang - high-performance statically strong typed scripting language

An implementation of ECMA-262 in JavaScript

A LOLCODE interpreter written in C.