Resources

The official guide to Rust and WebAssembly

Complete reference for wasm-bindgen attributes and types

Auto-generated API docs for all web-sys bindings

Rust bindings for JavaScript built-in types

Learn Rust from scratch — the official tutorial

The official WebAssembly specification

Build, test, and publish Rust-generated Wasm

Run Rust code in your browser (no Wasm, but great for learning Rust)

Optimize .wasm binary size and performance

Code size profiler for .wasm binaries

Convert between Wasm binary and text format

The bridge between Rust and JavaScript

Bindings for all Web APIs

Bindings for JavaScript built-in types

Bridge Rust Futures and JS Promises

Higher-level toolkit for Wasm (timers, events, storage, etc.)

Serialize Rust structs to JsValue and back

Better panic messages in the browser console

Full-stack Rust web framework with fine-grained reactivity

Component-based Rust/Wasm framework (React-like)

Cross-platform Rust UI framework

Wasm web application bundler for Rust

Learn Rust through annotated examples

Small exercises to get started with Rust

Mozilla's WebAssembly documentation and guides

Official Rust and WebAssembly working group — tools, docs, and community