Awesome Wasm Langs

Emscripten: An LLVM-to-WebAssembly Compiler

A Python Interpreter written in Rust

A TypeScript-like language for WebAssembly.

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

Pyodide is a Python distribution for the browser and Node.js based on WebAssembly

Facilitating high-level interactions between Wasm modules and JavaScript

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

Boa is an embeddable Javascript engine written in Rust.

🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

The Grain compiler toolchain and CLI. Home of the modern web staple. 🌾

Functional programming language for signal processing and sound synthesis

💎 Artichoke is a Ruby made with Rust

Butterchurn is a WebGL implementation of the Milkdrop Visualizer

Safely execute untrusted Javascript in your Javascript, and execute synchronous code that uses async functions

Fast and concurrent scripting.

PHP in Browser, powered by WebAssembly.

Java bytecode to WebAssembly compiler

PHP in Browser (powered by WebAssembly)

A typescript package to execute JavaScript and TypeScript code in a webassembly quickjs sandbox

ruby.wasm is a collection of WebAssembly ports of the CRuby.

A fun safe language for rapid prototyping and high performance applications

Small but complete dynamic Forth Interpreter/Compiler for and in WebAssembly

Examples with Kotlin/Wasm

A type-safe, component-based language for building reactive WASM web apps.

Standalone C compiler/assembler/linker/libc for x86-64/aarch64/riscv64/wasm

⚜︎ A language that compiles to WebAssembly

Uno Calculator: A simple yet powerful iOS/Android/WebAssembly/Linux C# port of the calculator that ships with Windows

wasm2lua: converting WASM into Lua

JS to WASM compiler

An R7RS Scheme implemented in WebAssembly

Woz is a progressive WebAssembly app (PWAA) generator for Rust.

Open Policy Agent WebAssembly NPM module (opa-wasm)

A Forth implementation compiling to WebAssembly.

Wonkey is an easy to learn, oriented object, modern and cross-platform programming language for creating cross-platform video games. Pull requests welcome! Join community https://discord.gg/awfuRtZay7

A minimal language compiled into wasm bytecode

PHP WebAssembly docker image. Original Project by Oraoto and Sean Morris.

WIP jit lua to wasm

Ada WASM Runtime and Bindings for Web API

Webpack loader for Rust

WebAssembly Code Generation Backend for Idris Compiler

A WebAssembly module built from the official MicroPython port

Experimental wasm backend for nim

Call Open Policy Agent (OPA) policies in WASM (Web Assembly) from .NET Core

θ A statically typed, functional programming language that compiles to WebAssembly

Original Dartmouth BASIC Interpreter/Compiler

A (subset of) Ruby to WebAssembly compiler

cry-wasm speeds up Ruby code using Crystal

Go Lua Compiler and VM

Help quickly set up a VM configured to build WebAssembly code using Nim.

Brainfuck WASM compiler