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 about under-utilized Svelte features through a series of fun and interactive videos!

There were also a bunch of improvements and showcase items across the Svelte ecosystem this last month. So let’s have a look…

What’s new in Svelte & SvelteKit (#What’s-new-in-Svelte-SvelteKit)

• The hydratable option (which adds an inline