Async & Promisesmedium
What are the differences between throttling and debouncing in JavaScript?
Explain the concepts of throttling and debouncing and how they can be applied to manage asynchronous events efficiently.
Answer
Throttling and debouncing are techniques to control how often a function is executed:
- Throttling limits the execution of a function to at most once in a specified time frame. This is useful for events that occur frequently, like scrolling.
- Debouncing ensures a function is only executed after a specified delay following the last event, ideal for scenarios like search input.
- Both improve performance but differ in use cases depending on desired behavior.