javascript / beginner
Snippet
The onMount Lifecycle Hook
The onMount function schedules a callback to run as soon as the component has been rendered to the DOM. This is the ideal place to fetch data or initialize third-party libraries.
snippet.js
javascript
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import { onMount } from 'svelte';let status = 'Initializing...';onMount(() => {status = 'Component is ready!';});
svelte
Breakdown
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import { onMount } from 'svelte';
Imports the onMount lifecycle function from the Svelte core package.
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onMount(() => { ... });
Defines the code that should execute only after the component is added to the page.