Claude keeps starting svelte/vite dev server for no reason, even on unrelated bash commands like 'find' Let's see if I can block that by adding a hook blog.logrocket.com/6-easy-ways-...

We released a Svelte Skill! It will teach your agent to use the svelte CLI to invoke the same tools as the MCP! We also released a subagent so that docs and iterations with the autofixer don't take up precious context! And you can get all of that easily because the repo is now a Marketplace! 🧡

Even rust is using svelte 😎😎😎

turns out @economist.com has been using Svelte for visualisations for some time, I just didn't know

for these situations, i think: - the person who prompts it should be charged with a crime - the company who owns it must be regulated to put reasonable prompt rejection to prevent someone from trying - there are companies whose entire business model is this; they should be fined and jailed to hell

What can I do with 48GB of m4 Pro memory & exolabs.net ? Let's see…

Hi fellow Svelters! I just concluded an investigation to know whether it's possible to use the experimental Node SEA feature with SvelteKit, and I'm thrilled to announce that the answer is yes! You can read all about it there:

Work on SvelteBench 2.0 is in progress! This time we're working on making it fully agentic and to support the official Svelte MCP! If you have ideas for the next version, please share them at github.com/sveltejs/ai/... - some early screenshots below.

In an hour and a half, we’re getting together for the first Svelte meetup in Barcelona in a breakfast format. Join us! guild.host/events/svelt...

There's a new Svelte Society Barcelona chapter! Let's spread the word!

☕️Svelte meetup in Barcelona next week! 🎄Mon Dec 22 🗓️ @sveltesociety.dev guild.host/svelte-barcelona

Svelte, as usual, has a very interesting Advent calendar showcasing new platform features. advent.sveltesociety.dev/2025 For example, I learned about the new attach syntax there, which simplifies onMount. svelte.dev/docs/svelte/... github.com/hplush/slowr...

v2 is born. Still very early days, but I decided to do development in the open, so y'all can follow along. github.com/michael/edit...

Based on turnout (24), feedback, and the fact that most stayed till the end (despite us going over time) I dare to conclude that yesterday‘s Svelte Berlin Meetup was quite a success. We owe large chunks of that to @dominikg.dev who provided us with lots of time for Q&A and post-meetup chats 🙏 1/3

Thread of alternative names for LLM’s:

Switching to zed has been amazing so far

Ready for Advent of Svelte 2025? 👀 advent.sveltesociety.dev/2025

🎇 Dec 11th at 6PM: XMAS Special - JSMonthly x Svelte Community Meetup Our XMAS special brings festive tech, pizza, drinks, and networking! 🎄🍕 Talks on refactoring, AI projects, geospatial tech, and an AI Bubble Round Table await! Check it out 👉 https://guild.host/e/x0c1hz

Let's start December with svomething fun… I think I'll go to Svelte Vienna! www.svelte.at meetu.ps/e/Pzdps/R2nh...

Engineers are rewarded for correctness. The fewer mistakes they make, the more they get paid. Claude AI is a system whereby the more mistakes it makes, the more it gets paid.

Dang I can't access any services running on cloudflare… like the ones I'm working on

VSCode / Cursor settings - tab label pattern for [...slug] routes: Astro: "workbench.editor.customLabels.patterns": { "**/src/pages/**/[[]...slug[]].astro": "${dirname} (Slug)", ... } SvelteKit should be similar: "**/src/routes/**/[[]slug[]]/+page.svelte": "${dirname} (Slug)"

🎧 A couple of weeks ago I was a guest on the Svelte Radio podcast to talk about Svelte AI benchmarking and the brand new Svelte MCP server. Check it out in case you missed it! #svelte #javascript www.youtube.com/watch?v=6PTJ...

While the Svelte community was buzzing about Apple's App Store leak, here's the real gem: llama.cpp's new official WebUI – built with Svelte/SvelteKit! Run any of 150k+ GGUF models with a gorgeous interface. Fully local, fully open source 🚀 #Svelte #SvelteKit #LlamaCpp 👇 github.com/ggml-org/lla...

apps.apple.com was rewritten in svelte ⚡🧡

Every messaging app should have good transcription built-in with voice and video. #UX

If you're not tired of hearing about Svelte and AI I'm was recently on the Svelte Radio podcast!

I just launched github.com/tobilg/sql-w... It's a tiny (<10kb gzipped) wrapper around @duckdb.org WASM that can run queries interactively, and be embedded in plain HTML websites, as well as all other mayor frontend frameworks... It's an early version, feedback warmly appreciated!

Interested in hearing about Svelte and AI? Tomorrow we're releasing an episode of Svelte Radio with @khromov.se to talk about Svelte Bench and the new Svelte MCP server that was recently released. We also talk about how LLMs always want to write React Stay tuned!

if you're ever confused about the origin of a state change in your @svelte.dev app, we just shipped a nice quality of life enhancement to the `$inspect(...)` rune (svelte.dev/docs/svelte/...) — it now automatically prints a stack trace. @pngwn.at goaded me into it

Made a new PostCSS plugin for generating more realistic smooth shadows like on smoothshadows.com Now designers usually rely on generators, but the resulting code is often hard to maintain. github.com/postcss/post...

If you need to add the Svelte MCP to your setup you can now easily do it with ``` sv add mcp ``` github.com/sveltejs/cli... 🎉🎉🎉

got laid off due to restructuring :( i’m now available for mid+ frontend developer/software engineering positions in the meantime, we’re back to building the future and fun on the web on atproto :)

“I feel like web developers are constantly being gaslit into thinking that complex over-engineered solutions are the only option. […] That’s not good for users, and I don’t think it’s good for us either.” Mic drop by @adactio.com 👏 adactio.com/journal/22178

This is amazing. Even live streaming your terminal - here's btop live from sever 😍 asciinema.org/s/olesiD03BI... I love Asciinema for recording, as it almost uses zero space. Great work.

It's happening! Let us know if you're interested in sponsoring!

Nondeterministic automation

One day the industry will recognize the drawbacks of AI agents and nondeterministic automation, and rediscover the UNIX philosophy of chaining together small purpose built tools in a low cost and predictable way, otherwise known as shell scripts.

I had a bunch of fun talking with @dummdidumm.bsky.social about the new Remote Functions feature in SvelteKit! If you evenr wondered what they're about, this is the episode for you!

lil' treat for all you weekend builders: Svelte now has an official MCP server, courtesy of resident bot wranglers @paolo.ricciuti.me and @khromov.se 🤖 it gives your LLM access to docs and compiler-driven diagnostics — give it a spin and let us know how you get on! svelte.dev/docs/mcp/ove...

svelte.dev/packages is now live! It's a convenient and easily discoverable place to find a sampling of high quality packages in the ecosystem. We hope it will give confidence in the Svelte ecosystem to newcomers and help them get started more easily.

@cloudflare.social's data platform was launched today: blog.cloudflare.com/cloudflare-d... It consists of the following parts: - Pipelines: Receive & transform events - R2 Data Catalog: Manages the Iceberg metadata & table maintenance - R2 SQL: In-house distributed SQL engine based on Data Fusion

R2 SQL provides a built-in, serverless way to run ad-hoc analytic queries against your R2 Data Catalog. https://cfl.re/3VwnJKx #BirthdayWeek

📊 LayerChart: CSS-only, simplified integration, Html primitives, and more! Massive `2.0.0-next.39` release brings: 🎨 CSS-only usage ↔️ Simplified integration (Skeleton, Svelte UX, daisyUI, …) ↪️ REPL compatibility 🏗️ HTML primitives 👆 Improved touch event handling 📦 …more! details ↓

I am excited to announce Formisch for @svelte.dev! @sveltesociety.dev, you have a new form library! ⚡️ Formisch is a schema-based, headless form library. It manages form state and validation. It is type-safe, fast by default and its bundle size is small due to its modular design. 🪄

Svelte's easing fns re-applied to control erosion of gravitational strength over distance in threlte 🚀 Add static gravity sources (suns?) or dynamic bodes (comets?) with their own ~random gravity. Try it out: stackblitz.com/edit/n-body-... #svelte #threlte #threejs #threebodyproblem #stackblitz

I think people overestimate how much you need to learn to use a new framework. Here’s a single page with everything you need to know about Svelte to start building UIs: joyofcode.xyz/learn-svelte

It’s incredible how companies are threatening employees to use AI or else but then have no idea how or what employees are supposed to do with it.

Did a little video on SvelteKit's upcoming data interaction API