Svelte components use the .svelte file extension. A component can contain a template, script, and style.
Valid HTML is a valid Svelte component. Here's the most basic component you can make: a plain text string.
Hello, world!
Svelte by Example: Hello World
Let's get started!
In this example, we'll build a small hello world component.
Since we're building for the web, let's add HTML.
<p>Hello, world!</p>
resources://
Further reading on this topic.