# Svelte

> Build web interfaces with components compiled from HTML, CSS and JavaScript.

Svelte is a framework for building web interfaces with components written in HTML, CSS, and JavaScript. Its compiler turns those components into JavaScript that updates the page as application state changes. Markup, styling, and behavior live together in a component file, with TypeScript available for projects that use it.

Developers can add individual components to an existing site or build an application with SvelteKit, which provides the surrounding application structure. An interactive tutorial introduces the concepts, and the browser playground gives ideas a place to be tested. Components can be reused as the interface grows from a small interaction into a larger project.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/svelte
- Official website: https://svelte.dev/
- Category: Developer tools / Frameworks & libraries
- Status: Launched
- Topics: Framework, JavaScript, Open source, TypeScript, Web development
- Listing updated: 2026-10-30T16:53:53.135Z
- Information source: https://svelte.dev/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.