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day 3: @kenthropic.com teaches us all about attachments. they're like actions, but, well... better docs: svelte.dev/docs/svelte/... (brand new) tutorial: svelte.dev/tutorial/sve...

day 4: @kevinak.se introduces the brand-new @sveltesociety.dev website, and the (slightly less new, but still shiny) packages hub - sveltesociety.dev - svelte.dev/packages

day 5: @kenthropic.com is back to teach us how to respect our components' boundaries docs: svelte.dev/docs/svelte/...

day 6: @rich-harris.dev has been awaiting you docs: svelte.dev/docs/svelte/...

day 7: ben davis on how to use SvelteKit's built-in OpenTelemetry support docs: svelte.dev/docs/kit/obs...

day 8: setting up your editor like a pro, with @fubits.dev. if you're a VS Code or VS Code-ish user you won't want to miss this one also ft. @dominikg.dev's vite-plugin-svelte inspector (docs: github.com/sveltejs/vit...)

day 9: ben davis is so enamoured of vitest that he might actually start writing tests docs: svelte.dev/docs/svelte/...

day 10: @kenthropic.com shows us how to make our unrefined code presentable to society, with `class` docs: svelte.dev/docs/svelte/...

day 11: @jyc.dev — and his little helpers — take us on an adventure... using SvelteKit's `resolve` and `asset` to keep us safe from broken links - `resolve(...)` docs svelte.dev/docs/kit/$ap... - `asset(...)` docs svelte.dev/docs/kit/$ap... www.youtube.com/watch?v=Ekhb...

day 12: @dummdidumm.bsky.social brings us the first of several videos introducing remote functions, starting with `query`. expect to hear more about these in 2026! docs: svelte.dev/docs/kit/rem...

day 13: remote functions part two, with @dummdidumm.bsky.social. today, a brief introduction to the best <form> handling you've seen in a framework docs: svelte.dev/docs/kit/rem...

day 14: remote functions part three! today: the `prerender` function, which (unlike the existing prerender page config) lets you mix and match static and dynamic data docs: svelte.dev/docs/kit/rem...

days 15 and 16 (apologies for the brief disruption in service!) — • `command(...)` www.youtube.com/watch?v=DUM1... • optimistic updates www.youtube.com/watch?v=qUfK... combining all these, you can build type-safe, data-efficient apps that respond instantly docs here: svelte.dev/docs/kit/rem...

day 17 — Babbo Natale, sorry, I mean @paolo.ricciuti.me — is... eager to bring you a gift. if you've been nice, that is docs: svelte.dev/docs/svelte/...

day 18 — what the fork?! docs: svelte.dev/docs/svelte/...

day 19 — @paolo.ricciuti.me is back with a demo of streaming file uploads, which let you handle bigger files (no need to buffer everything on the server) and validate your forms instantly no docs for this one! just update to the latest version of SvelteKit

day 20 — ben davis explains why Svelte is out of order. but, like, in a good way: the compiler ensures that your app doesn't succumb to unnecessary waterfalls when you use `await` in your components like yesterday's video, no docs for this one — it Just Works

day 21 — special guest mrs @paolo.ricciuti.me teaches us all about creating type-safe component context with the new `createContext` utility. no more `getContext(key) as MyContext`! www.youtube.com/shorts/ouM0c...

day 22 — it's @kevinak.se with tips on how to find (or start!) your local svelte community, wherever you are in the world details: sveltesociety.dev/events

day 23 — @paolo.ricciuti.me is back to show you how to give your 🤖 super powers with the Svelte MCP server docs: svelte.dev/docs/mcp/ove...