wasm-pack-template

A template for kick starting a Rust and WebAssembly project using wasm-pack.

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_{Built with 🦀🕸 by The Rust and WebAssembly Working Group}

About

📚 Read this template tutorial! 📚

This template is designed for compiling Rust libraries into WebAssembly and publishing the resulting package to NPM.

Be sure to check out other wasm-pack tutorials online for other templates and usages of wasm-pack.

🚴 Usage

🐑 Use cargo generate to Clone this Template

Learn more about cargo generate here.

cargo generate --git https://github.com/rustwasm/wasm-pack-template.git --name my-project
cd my-project

🛠️ Build with wasm-pack build

wasm-pack build

🔬 Test in Headless Browsers with wasm-pack test

wasm-pack test --headless --firefox

🎁 Publish to NPM with wasm-pack publish

wasm-pack publish

🔋 Batteries Included

• wasm-bindgen for communicating between WebAssembly and JavaScript.
• console_error_panic_hook for logging panic messages to the developer console.
• wee_alloc, an allocator optimized for small code size.

Note for myself

Crée l'arborescence www

$ wasm-pack build
$ npm init wasm-app www
$ cd www/
$ npm install

Puis :

$ vim www/package.json
--
  "dependencies": {
    "wasm-game-of-life": "file:../pkg", // Add this line!
--

Puis :

$ vim www/index.js
--
import * as wasm from "wasm-game-of-life";
(…)
--