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 · Node.js operates on a single-threaded, event-driven architecture that relies heavily on non-blocking I/O operations to handle concurrent requests efficiently. This approach is …

Feb 21, 2025 · Events: Things that happen in your application, like a user clicking a button, a file being read, or a network request completing, are represented as "events." Event Loop: …

May 28, 2024 · Mastering the Node.js event loop helps a Node.js developer understand how Node.js programs run under the hood. In this article, you will learn the basics of the event loop, …

Mar 11, 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 18, 2025 · Understanding the event loop is key to mastering Node.js development, as it dictates how asynchronous tasks are managed. Scalability: The event loop ensures Node.js …

Jul 11, 2023 · In this article, you will learn the Node.js event loop so that you can leverage its asynchronous APIs to build efficient Node.js applications. Knowing how the event loop works …

Jun 6, 2023 · Event loops play a vital role in the asynchronous and non-blocking nature of Node.js. In this blog post, we will explore event loops, their usage in Node.js, the underlying …

May 7, 2025 · 🚦 What Is the Event Loop? Imagine Node.js is a traffic police officer 🚓. Cars (requests) come from everywhere. Instead of stopping traffic to handle one car at a time, the officer …

May 1, 2025 · Unlike traditional multi-threaded servers, Node.js uses a non-blocking I/O model, which is made possible by the Event Loop. This design allows Node.js to handle multiple …