What’s new in Svelte: February 2025
The Svelte developer experience got a huge upgrade this month with more exported types and better syntax highlighting in VS Code. Combine that with the huge releases from Storybook, Tailwind and
Svelte blog
News and information about the magical disappearing UI framework
What’s new in Svelte: March 2025
SvelteHack 2024 (https://hack.sveltesociety.dev/2024) has ended and the winners were announced on February 9th. Congrats to all the winners (https://hack.sveltesociety.dev/2024/winners) who you'll
What’s new in Svelte: April 2025
With a couple minor releases of SvelteKit in the last month and a few more from Svelte itself, there's a lot to be excited about this month. From new helper functions to new configuration options,
What’s new in Svelte: May 2025
Only a week until Svelte Summit Spring 2025 (https://www.sveltesummit.com/)! If you can't make it in-person to Barcelona, you can purchase a virtual ticket here
Bringing Svelte Summit to the whole community
This month's Svelte Summit (https://www.sveltesummit.com/) in Barcelona was a glorious celebration of the community. We had lively conversations, delightful dinners, and funny, imaginative and
What’s new in Svelte: June 2025
In addition to advancing the work on Async Svelte, the maintainers have been hard at work introducing long requested features like Attachments. This month, we'll share a bit about the new API along
What’s new in Svelte: July 2025
Whether you're trying out Vite 7, vitest browser mode or remote functions (https://github.com/sveltejs/kit/discussions/13897), there's lots of experimental features to try this month. Want some
What’s new in Svelte: August 2025
With Async Svelte (https://github.com/sveltejs/svelte/discussions/15845) and its companion Remote Functions (https://github.com/sveltejs/kit/discussions/13897) officially out in the world, there's a
Introducing integrated observability in SvelteKit
Understanding how your SvelteKit application behaves in production — from request flows to performance bottlenecks — is crucial for building reliable user experiences. SvelteKit now has
What’s new in Svelte: September 2025
In case you missed it, the main Svelte blog covered how to use SvelteKit's new OpenTelemetry traces (https://svelte.dev/blog/sveltekit-integrated-observability) to reliably set up observability
What’s new in Svelte: October 2025
There were lots of improvements to remote functions this month - including new batching tools and improved performance via lazy discovery. For more info, check out the Docs and PR links in each
What’s new in Svelte: November 2025
The official Svelte MCP server (for all your agentic needs) is now available with its own section of the docs site (https://svelte.dev/docs/ai/overview) and GitHub repo
Advent of Svelte is back
It's Advent of Svelte time! This year, we're doing something different: every day between now and Christmas, a new door will be unlocked on advent.sveltesociety.dev/2025
What’s new in Svelte: December 2025
Just in time for the end of the year, there's a new Svelte Society Website (https://sveltesociety.dev/)! It brings a whole new experience. Instead of just being a site with static resources, it now
What’s new in Svelte: January 2026
During the December holiday season, the Svelte team shared 24 days of Svelte knowledge, tips, and insights to unwrap in 2025's Advent of Svelte (https://advent.sveltesociety.dev/2025). Learn more
CVEs affecting the Svelte ecosystem
We’ve released patches for 5 vulnerabilities across devalue, svelte, @sveltejs/kit, and @sveltejs/adapter-node. Here’s what you need to know: Upgrade now (#Upgrade-now)If you’re using any of
What’s new in Svelte: February 2026
This month brings a few new features to Svelte and SvelteKit and quite a few new libraries from around the community. Also, in case you missed it last month, the Svelte maintainers released patches
What’s new in Svelte: March 2026
This month, we got a ton of new features across Svelte, SvelteKit and even the Svelte CLI. Plus, the State of JS 2025 (https://2025.stateofjs.com/en-US) is out and Svelte continues to hold the top
What’s new in Svelte: April 2026
This month, a new best practices guide (https://svelte.dev/docs/svelte/best-practices) was added to the Svelte docs. Check it out, if you haven't already! On the code side, the Svelte MCP got even
What’s new in Svelte: May 2026
This month we got a ton of improvements to SvelteKit's remote functions, TypeScript 6.0 support and the experimental release of community plugins in the Svelte CLI. Svelte was also featured in