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JavaScript Event Loop

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May 1, 2024 3 minute read

Understanding the JavaScript Event Loop

The JavaScript Event Loop is a fundamental concept in JavaScript programming. It is responsible for handling events and executing code in a non-blocking, asynchronous manner. Understanding the Event Loop is essential for building responsive and efficient JavaScript applications.

How the Event Loop Works

The Event Loop works in a continuous loop, constantly checking for events and executing code accordingly. When an event occurs, such as a user click or a network request, it is added to the Event Queue. The Event Loop then picks up events from the Queue and executes them in a first-in, first-out (FIFO) order.

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