What is the event loop in JavaScript?

What is the event loop in JavaScript?

The event loop is a mechanism that allows JavaScript to perform non-blocking operations by using a single thread.

How does the event loop handle asynchronous tasks?

It manages a queue of tasks and executes them one by one, allowing other code to run in between.

Can you explain the call stack and how it relates to the event loop?

The call stack keeps track of function calls, while the event loop checks the stack and the task queue to manage execution.

What happens if there are too many tasks in the queue?

If the queue is too long, it can lead to performance issues, as the event loop may take longer to process tasks.