Svelte · Middle · Question 17 of 75

Why are attachments more flexible than actions?

✓Correct answer: They re-run when reactive values they read change, can be conditional ({@attach cond && fn}) and can be passed to components
2They run on the server
3They don't need a DOM element

Explanation

Library actions can be converted with fromAction from svelte/attachments.

Further reading

Svelte: {@attach ...} ↗

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