1Password used WebAssembly to speed up their browser plugin

WAPM is the package manager for WebAssembly. It is an open source project to help WebAssembly developers easily share packaged modules of code.

Blazor allows developers to build client web apps with C#, powered by WebAssembly.

8th Wall enables developers to create, collaborate and publish Web AR experiences that run directly in a mobile web browser.

Command Keen is an old school PC platformer by id software. Ported to the web with WebAssembly and Emscripten.

JSC.js is a JavaScript engine which can run on top of you browser’s JavaScript engine.

Genomics analysis web tool that saw a 20X speedup thanks to WebAssembly

A city building game that uses microscopic models to vividly simulate the organism of a city arising from the interactions of millions of individuals.

Quantified Self is a tool for importing viewing and comparing tcx, fit and json files from activity trackers and smart-watches.

Play John Conway’s Game of Life in your browser

SQLite compiled to WebAssembly through Emscripten

Cloudflare Workers provides a lightweight JavaScript and WebAssembly execution environment for serverless applications.

V8, all Wasm without the JS

Authentication and key exchange protocols

Avocode helps you share design files, discuss changes, and code websites, mobile apps, & newsletters faster.

A Flash Player emulator written in Rust

SQLite compiled to WebAssembly through Clang+WASI

Plotting the Mandelbrot and Julia Sets in hand-written WebAssembly Text

Soundation Studio is a web Digital Audio Workstation tool for creating music online.

Ebay is an ecommerce platform, that used WebAssembly to bring barcode scanning to the mobile web app.

Pure Go implementation of the WebRTC API

A simple and easy-to-use textures viewer and formats converter

A sleek, highly customizable timer for speedrunners

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

Figma is a collaborative interface design tool, powered by WebAssembly.