<ul><li>The Node.js event loop is a mechanism that allows Node.js to perform non-blocking I/O operations despite being single-threaded.</li><li>Understanding the event loop is key to mastering Node.js development, as it dictates how asynchronous tasks are managed.</li><li>The event loop relies on the libuv library, which handles asynchronous operations like file I/O, network requests, and timers.</li><li>The event loop processes tasks in distinct phases, each handling specific types of operations.</li></ul>

Understanding the Node.js Event Loop in Simple Terms

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