What is the Event Loop? The event loop is what allows Node.js to perform non-blocking I/O operations — despite the fact that a single JavaScript thread is used by default — by …

Feb 12, 2025 · The event loop in Node.js is a mechanism that allows asynchronous tasks to be handled efficiently without blocking the execution of other operations. It: Executes JavaScript …

Mar 23, 2023 · But there's something that's been nagging at you — the event loop. If you’re like me, you’ve spent countless hours reading documentation and watching videos, trying to …

Nov 7, 2013 · So when there's data available on a socket or a native API function has returned, we need a synchronized way to invoke the JavaScript function that is interested in the …

Feb 17, 2024 · What is the Event Loop? The event loop is a core component of Node.js that is responsible for handling asynchronous operations. It is an infinite loop that continuously …

Even though JavaScript is single threaded, Node.js employs event loop to perform asynchronous non-blocking I/O operations, by delegating the operations to the system kernel whenever …

Mar 12, 2025 · Node.js is single-threaded, but it efficiently handles concurrency using its event-driven, non-blocking architecture. The event loop is at the heart of this mechanism, managing …

Apr 26, 2022 · JavaScript is a single-threaded, non-blocking, asynchronous language that uses the concept of event loop to make it work asynchronously even if it is single-threaded. Feature: …

Explain how the Event Loop in Node.js works, as well what actions are being executed during each of its phases. Understand Node’s processes and threads. Learn how Node's Event Loop …

Mar 8, 2025 · The Complete Guide to Node.js Event Loop: Execution Flow, Microtasks, and Thread Pool. Introduction: If you’re learning Node.js, you’ve probably heard of the event loop. …