Top 623 webassembly open source projects

Build frontend web apps with Ruby and WebAssembly

Exemplary real world app built with Rust + Yew + WebAssembly

💽🕸 Postgres library to run WebAssembly binaries.

Go WebAssembly runtime powered by Wasmtime

📦 WebAssembly Package Manager (CLI)

😎 A curated list of languages that compile directly to or have their VMs in WebAssembly

A minimal Electron + WebAssembly (WASM) + 🦀 Rust example.

GXChain Blockchain implementation

Write once, run forever. Deploy robust, scalable, decentralized WebAssembly applications on Wavelet.

Wasm By Example is a website with a set of hands-on introduction examples and tutorials for WebAssembly (Wasm)

Play MIDI files in the browser w/ Web Audio, WebAssembly, and libtimidity

A minimal WebAssembly virtual DOM to build C++ SPA (Single page applications)

A TypeScript compiler written in Rust

Conway's game of life implemented in JavaScript & WebAssembly, rendered to canvas.

An online board game in Rust and WebAssembly

Move a WebAssembly module into its own thread

On-device wake word detection powered by deep learning.

💻 An assembler for custom, user-defined instruction sets! https://hlorenzi.github.io/customasm/web/

🍭 FlvPlayer.js is a JavaScript player for decode flv to the canvas

A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python

The progressive framework for WebAssembly applications.

💎 Artichoke is a Ruby made with Rust

Creative cellular automata browser game

An ultra-lightweight, zero-dependency JavaScript library for Bitcoin, Bitcoin Cash, and Bitauth applications.

A buildbot for binaryen.js, a port of Binaryen to the Web, with TypeScript support.

Argon2 library compiled for browser runtime

Library for hosting actors and capability providers in a host process

Interactive ASCII art diagram generators. 🌟

A WebAssembly CHIP-8 emulator written with Rust

Live coding music and synthesis in Javascript / AssemblyScript (WebAssembly)

🧱Yet Another Patch Module for iOS/macOS via WebAssembly

A proof-of-concept microkernel that implements a WebAssembly "usermode" that runs in Ring 0.

WebAssembly Examples

A cycle-accurate, cross-platform NES emulator written in C++

ImGui GIZMO widget - 3D object manipulator / orientator

The in-browser IDE for Go

Source code for the Uno Gallery apps and Uno Playground (made in Wasm)

(deprecated) The journey continues at ASNEXT: https://github.com/AssemblyScript/assemblyscript

Raw WebAssembly demos

Examples for the Magnum C++11/C++14 graphics engine

HTML5 Storage API implementation for Microsoft Blazor

SignalR Core support for Microsoft ASP.NET Core Blazor

🚀 a lightweight, universal actor-model vm for writing scalable and reliable applications that run natively and on WebAssembly

WebAssembly compiler implemented in Go

From Simple To Complex. A complete collection of webassembly examples.

Node.js bindings to TDLib.

A bootstrapping dynamic Forth Interpreter/Compiler for WebAssembly

WebAssembly Virtual Machine Built In Elixir

Native integration of Serde with wasm-bindgen

Collaborative rich text editor for the web. Written in Rust + WebAssembly.

📦 Watcher, bundler, and test runner for your SwiftWasm apps

WebAssembly Micro Runtime (WAMR)

Vecty lets you build responsive and dynamic web frontends in Go using WebAssembly, competing with modern web frameworks like React & VueJS.

An unofficial standalone WebAssembly process virtual machine

Microsoft Extension Logging implementation for Blazor

Generate PDF files with JavaScript and WASM (WebAssembly)

Play and Enjoy the History of Microsoft Flight Simulator

MediaRecorder polyfill for Opus recording using WebAssembly

WebAssembly implementation from scratch in Safe Rust with zero dependencies