5.55.5Updated May 7, 2026

svelte

Cybernetically enhanced web apps

Risk score10
No changelog notes found yet for 5.55.5. Showing the latest release with notes: 5.55.4.

Patch Changes

  • fix: never mark a child effect root as inert (#18111)
  • fix: reset context after waiting on blockers of @const expressions (#18100)
  • fix: keep flushing new eager effects (#18102)

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What is Svelte?

Svelte is a new way to build web applications. It's a compiler that takes your declarative components and converts them into efficient JavaScript that surgically updates the DOM.

Learn more at the Svelte website, or stop by the Discord chatroom.

Getting started

You can play around with Svelte in the tutorial, examples, and REPL.

When you're ready to build a full-fledge application, we recommend using SvelteKit:

npx sv create my-app
cd my-app
npm install
npm run dev

See the SvelteKit documentation to learn more.

Changelog

The Changelog for this package is available on GitHub.

Supporting Svelte

Svelte is an MIT-licensed open source project with its ongoing development made possible entirely by fantastic volunteers. If you'd like to support their efforts, please consider:

Funds donated via Open Collective will be used for compensating expenses related to Svelte's development.

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