What are the lifecycle methods in Svelte components?
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What are the lifecycle methods in Svelte components?
In Svelte, the main lifecycle methods are onMount, beforeUpdate, afterUpdate, and onDestroy. They allow you to run code at specific points in a component's lifecycle.
Can you explain what onMount does?
onMount is called after the component is first rendered in the DOM. It's useful for initializing data or setting up subscriptions.
What about onDestroy?
onDestroy is called just before the component is removed from the DOM. It's typically used for cleanup tasks, like unsubscribing from stores.
Are there any other lifecycle methods I should know about?
Yes, besides the main ones, you can also use beforeUpdate and afterUpdate to run code before and after the component updates.
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