JS Tricks

Efficient Debouncing with requestIdleCallback

By xyz on 2 weeks ago|0 comment||
1

requestIdleCallback is useful for debouncing functions, especially for tasks like handling scroll or resize events. It schedules a function to run when the browser is idle, preventing it from interrupting other critical tasks. This improves performance by ensuring that non-urgent actions don't block the main thread.

// Debounce a function that logs "Idle task executed"
requestIdleCallback(() => {
  console.log('Function executed when the browser is idle');
});

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