Set up linting for Svelte

Create a new Svelte application

Start Svelte development server

Set up testing for Svelte

svelte

test

testing

npm install -D @testing-library/svelte vitest

Set up testing for Svelte components using Vitest and Testing Library.

Install testing libraries

npm install -D @testing-library/svelte vitest

Install jsdom for DOM testing

npm install -D jsdom

Build Svelte app for production

Run Svelte type checking

Create a new Svelte component