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I did not realise that the documentation for Svelte @attach amounts to a whole page now! Wanted to do a quick skim and now I can’t stop exploring… svelte.dev/docs/svelte/... And ICYMI: day 3 of Advent of Svelte 2025 has a quick intro to attach by @kenthropic.com advent.sveltesociety.dev/2025/3

svelte.dev{@attach ...} • Svelte Docs{@attach ...} • Svelte documentation

Sevoris (he/him)

@sevoris.bsky.social

13 Jan

Whoa. TIL. Neat alternative to the whole business of watching an element reference reactively (and certainly scales much better, it seems to me at a glance).

Ilja

@fubits.dev

FYI @attach supersedes actions (use:action), so if you’re interested in cool patterns, you’ll probably find more code examples / blog posts about Svelte actions. Like this one dev.to/a1guy/master...

dev.toMastering DOM Manipulation with Svelte Actions and ChildrenIn Svelte, Actions and Children are powerful tools that make your components more dynamic and...

13/1/26, 7:40 pm0 reposts2 likes

Sevoris (he/him)

@sevoris.bsky.social

13 Jan

The patterns I had used previously was to leverage the bind:this directive, but this looks cleaner.