What are the best practices for using debounce and throttle in JavaScript?

What are the best practices for using debounce and throttle in JavaScript?

Debounce and throttle are techniques to control the rate of function execution. Debounce delays execution until after a specified time has passed since the last call, while throttle ensures a function is called at most once in a specified time period.

Can you give me an example of when to use debounce?

Sure! Use debounce for scenarios like search input fields where you want to wait until the user stops typing before making an API call.

And what about throttle? When should I use that?

Throttle is great for events that fire continuously, like scrolling or resizing. It ensures that your function runs at regular intervals, improving performance.

Are there any libraries that can help with debounce and throttle?

Yes! Libraries like Lodash provide built-in methods for both debounce and throttle, making it easy to implement these techniques.