Learn SVELTE with Real Code Examples

Use SvelteKit: `npm create svelte@latest my-app`

Install via npm: `npm install svelte`

Use Svelte REPL online for quick prototyping

Integrate with Vite for bundling

Import Svelte components in existing apps

Install Node.js and npm

Create SvelteKit project

Install VSCode Svelte extension

Set up TypeScript if needed

Start dev server and begin coding

svelte.config.js - framework config

vite.config.js - bundler config

package.json - dependencies

src/app.html - root template

src/routes/ - SvelteKit routing folder

npm create svelte@latest - new SvelteKit project

npm run dev - start dev server

npm run build - production build

npm run preview - preview build

npm test - run tests

Use svelte-i18n for multi-language support

Dynamic locale switching

Localized routing via SvelteKit

Format dates/numbers by locale

Message dictionaries in JSON

Semantic HTML encouraged

ARIA attributes directly applied

Focus management with reactive logic

Screen reader-friendly transitions

WCAG-compliant templates

Scoped CSS by default

Tailwind CSS integration

Global styles via layout files

Dynamic styling with reactive variables

Transitions via `transition:*`

Writable stores for dynamic state

Readable stores for static state

Derived stores for computed values

Context API for dependency injection

Local component state via reactivity

Fetch API via SvelteKit endpoints

Use stores for shared state

Reactive statements for derived data

Session state via hooks

Persistent data using localStorage or DB adapters