What are event throttling techniques and how do they work?

What are event throttling techniques and how do they work?

Event throttling techniques are methods used to limit the number of times a function is executed over a specific period. This is particularly useful in scenarios like handling scroll events or resizing windows, where events can fire rapidly.

Can you explain the difference between throttling and debouncing?

Sure! Throttling ensures a function is called at most once in a specified time frame, while debouncing delays the function call until a certain period of inactivity has passed.

When should I use throttling instead of debouncing?

Use throttling when you want to ensure a function runs at regular intervals, like updating a UI element during scrolling. Use debouncing when you want to wait for a pause in activity, like validating input after a user stops typing.

What are some common use cases for event throttling?

Common use cases include handling scroll events, resizing windows, and limiting API calls in response to user actions.