javascript / beginner
Snippet
The tick Lifecycle Helper
Svelte batches DOM updates for performance. The tick function returns a promise that resolves once any pending state changes have been applied to the DOM.
snippet.js
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import { tick } from 'svelte';async function updateAndFocus() {text = 'Updated!';await tick();console.log('The DOM is now in sync');}
svelte
Breakdown
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import { tick } from 'svelte';
Imports the tick function from the Svelte core package.
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await tick();
Pauses function execution until Svelte has finished updating the DOM after the previous state change.