Learn YEW with Real Code Examples

Install Rust and Cargo package manager

Install `wasm-pack` for WebAssembly builds

Create a new Rust project for Yew

Add `yew` crate and optional dependencies (`wasm-bindgen`, `web-sys`)

Build project using `wasm-pack build` or `trunk` for development server

Install Rust and Cargo

Install wasm-pack and Trunk

Set up browser for testing (modern browsers)

Install Yew crate and dependencies

Run development server and compile to Wasm

Cargo.toml - dependencies and project metadata

index.html - root HTML page

src/main.rs - entry point

src/components/ - reusable components

static/ - CSS and assets

cargo new project_name -> create new Rust project

cargo build --target wasm32-unknown-unknown -> compile to Wasm

trunk serve -> start local dev server

trunk build -> build for production

wasm-bindgen -> generate JS bindings

UTF-8 support by default

Localized strings handled in Rust code

Integrate i18n libraries manually

Dynamic content can be localized

Flexible for multi-language apps

Supports standard HTML accessibility

Custom ARIA attributes via html! macro

Keyboard and mouse events supported

Screen reader-friendly rendering

No native accessibility utilities; use standard web practices

CSS and static assets handled separately

Inline styling possible via style attributes

Integrate frameworks like Tailwind CSS

No built-in CSS framework

Dynamic class updates via props or state

Component-local state via use_state hook

Message passing for state updates

Props to pass data between components

Async data handled with wasm-bindgen-futures

Global state via context or external crates

Handle JSON, HTML, or binary data

Fetch API for network requests

Use local storage or IndexedDB

Manage async responses in messages

Interoperate with backend services