"JavaScript is single-threaded, yet it can handle timers, API requests, user interactions, and asynchronous tasks without freezing the application. How is that possible? The answer lies in the Event Loop and JavaScript's Concurrency Model."
When I first started learning JavaScript, one question always confused me:
If JavaScript can execute only one task at a time, how does it perform multiple tasks like API calls, timers, and user interactions simultaneously?
The answer is JavaScript's Event Loop and Concurrency Model.
In this article, we'll understand how JavaScript manages asynchronous operations behind the scenes using simple explanations, diagrams, and practical examples.
