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 code?
It manages the execution of asynchronous callbacks by placing them in a queue and executing them when the call stack is empty.
Can you explain the difference between the call stack and the event loop?
The call stack is where function execution happens, while the event loop checks the queue for tasks to execute after the stack is clear.
What happens if there are too many tasks in the event loop?
If there are too many tasks, it can lead to performance issues, causing the application to become unresponsive.
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