🎅🎄🎁 ADVENT OF SVELTE 2025 🎅🎄🎁 24 days, 24 videos with tips, tricks and features you didn't know about we're hitting the ground running with the lesser-known $inspect(...) and $inspect.trace(...) runes (docs: svelte.dev/docs/svelte/...) follow along here! advent.sveltesociety.dev/2025

Glossy vs matte stickers?? Attached is a photo of the same sticker in gloss and matte. Please reply with your opinion 🙏

i have a growing @e18e.dev roadmap of very useful tools we could all benefit from to make it happen, we need two things: sponsors, and leads/champions 👀 if you're interested in either, come chat to me and i'd be happy to show you through the roadmap we have!

on type safety

If #XKCD 2347 was made today … (via social.linux.pizza/@latenightow...)

just found this lol

The 67th edition of the JS Craft Newsletter is out: - 📕 Algorithms to Live By - 🎙 New Podcast Episode with @paolo.ricciuti.me - 💻 TypeScript MCP - 🤖 The Future of AI Agents Read it here → www.js-craft.io/blog/newslet...

Last weeks @halfstackconf.bsky.social was as awesome as it always is. It was also the last in the capital for the foreseable. Here's some words to mark the occasion. tonyedwardspz.co.uk/blog/end-of-...

Since people in Congress folded to Velveeta Voldemort, I have to get back to the grind double time. My partner needs help. We are 54% to our goal. I’ll have an update done tomorrow on the GoFundMe page, but if you would please share and or donate we would be grateful. Thanks. gofund.me/bb9182fa2

Watch @43081j.com discuss the ongoing efforts to speed up the entire web ecosystem, focusing on advancements in tooling and frameworks like Vite, and shares key insights on how developers can contribute to and benefit from these performance improvements. Full video: youtu.be/AJ58ES-cuzY

"Instead of paternity leave, they ended my contract" What's next? 1) pipestack.dev 2) Contract work to feed the family and keep our house Over 20 years of experience, @svelte.dev since 2019, full-stack & CLIs with Typesript or Rust. If I can help you, let me know. mootoday.com/blog/instead...

In case I haven't shown enough @remult.dev beauty, here's another one. This field is calculated based on the SQL expression and I can access it anywhere in my code (server and client). I can also use it to find and filter entities.

The full episode is out! 📺 www.youtube.com/watch?v=JLdh... 🎙️ zencastr.com/z/KHLM-Zlu

another async feature: out-of-order rendering. this means a component can begin rendering children while it's awaiting data. demo stolen from @ryansolid.bsky.social — these components should render in 3 seconds, but they only take 1: svelte.dev/playground/2...

Software in 2025

be there or be square!

🎉 Just 3 days away! Join us Tuesday (Oct 28) at Svelte Chicago! RSVP 👇 🎤 @mikerourke.bsky.social will show how to build accessible Svelte apps – covering roving tabindex, focus traps & more. Thanks to @8thlight.bsky.social for hosting & @storyblok.com for sponsoring! 🙌 #Svelte #A11y #ChicagoTech

Svelte London October 2025 has started!! Come join us on the stream, or stay tuned here for the highlights 🧵 studio.youtube.com/video/fsWp3b...

Had a blast hanging with Kev and the gang! We hit all the expected topics: baby goats, authoritarianism, rock climbing… and of course: Macrodata Refinement, finite state machines, Rethinking Reactivity, and Svelte > React. Give it a listen! #svelte

Svelte London tonight!! guild.host/events/svelt...

Join me live in 10 minutes or so! I'm gonna talk about my latest project: a modern way to build MCP servers in TS!

KDE has just started up this years fundraiser, if you support the desktop powering SteamOS, Bazzite and providing users with the better desktop experience on Linux then share it around and support the project if you can kde.org/fundraisers/...

If you were waiting for @fireship.bsky.social video to try the svelte MCP server here it is 🤟🏻🤟🏻🤟🏻 youtu.be/PLKrSVuT-Dg?...

View transitions are in every browser now ✨

It's here. JavaScript for Everyone is now available to…everyone! The amount of effort and experience packed into this course is unbelievable and we know you're going to love it. Get yours for £189, down from £249, for 2 weeks and super-charge your career prospects piccalilli.link/js4e-launch-...

I've been so annoyed by AI tools and CSS that I made a CSS MCP that: * consults with MDN for docs * reports browser compat * uses project Wallace to analyze your CSS github.com/stolinski/cs... Also made claude code agent for css but still perfecting it.

the vite documentary is so good, be there!! youtu.be/bmWQqAKLgT4

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!

Another short update, another week of grinding. We have crossed the 40% raised threshold and I am looking to get to 60% raised by the 20th of the month. Read more here: gofund.me/bb9182fa2

Just landed in Amsterdam, see you soon @viteconf.org

SvelteKit's remote functions now handle FormData out of the box! github.com/sveltejs/kit...

Barely 8 hours since the sveltejs/mcp repo is public, no official post has yet been done, but @sveltejs/mcp is already live on Svelte Changelog! 🔥👀 @paolo.ricciuti.me and @khromov.se decided to make the repo public a few hours before my vacation flight, but that's a failed attempt at stopping me!!

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.

😔

The Immich stable release is out today! It's an amazing self-hosted alternative to Google Photos and iCloud Photos. github.com/immich-app/i... github.com/immich-app/i... (bonus points: it happens to be written in SvelteKit 😄)

Frontkon25 is about to start... I'm gonna speak about progressive enhancement in Sveltekit in about 1hr! If you happen to be here come say hi! 🧡

top tip: don't turn your back to your bag in a London pub, it may get stolen

Shopping around for a place to host your Next.js, Svelte, Nuxt, or any other type of site? It's easy to try out Deno Deploy for free. deno.com/deploy

SvelteKit has support for deploying to Cloudflare, Netlify, and dozens of other platforms www.sveltesociety.dev/packages?cat...

I get it, it sucks that open source projects get a lot of funding from this. But if there is one good thing to come out of this, it's funding for FLOSS. I can only speak about Svelte here, which is an independent project. We get funding from Vercel, but they don't control it.

I love that you no longer have to do the form data dance in SvelteKit thanks to remote functions 🔥

The State of JS 2025 Survey is out: survey.devographics.com/en-US/survey...

I'm honestly hyped about how a still rudimentary Svelte MCP can improve the code of a model that ranked 47 on the bench enough that not only works, but it's actually decent code. Here's a visualization of all the steps with the suggestions from the MCP...very fascinating! Links in the next post! 🧡

Svelte London 2025 has just started!!!

@svelte.london is being hosted by Triver this evening! Check out the stream if you’re interested in low latency Svelte and using Svelte with Cloudflare www.youtube.com/live/odCWAAa...

some evening hackery making svelte-check run 6 seconds faster! 🤌

🌶️ I kinda like companies that sign me up to their mailing list when I make an account, as it's a reminder direct to my inbox to delete the account later on

Honestly serious: JUST DON'T UPDATE PACKAGES RIGHT NOW. It is unclear to me yet, but this is looking pretty wide spread. Better be safe than sorry, just go touch some grass.

You should come to @londonwebstandards.org #sotb2026 Early bird tickets are £70 And if you can’t afford it apply for a diversity ticket 2026.stateofthebrowser.com