The Event Loop serves as the heart of your Node.js application. It orchestrates how Node.js handles asynchronous operations and background tasks on a single thread. Although Node.js runs on one main thread, it doesn’t get stuck waiting for long-running tasks. Instead, it queues those tasks, tackles

When building web applications with Express.js, you often need to work with data sent by users through URL parameters. These parameters, known as GET parameters, help you gather information from the URL itself. This tutorial will guide you through accessing these parameters with clear and detailed steps. Install Express.

To provide the best user experience in your applications, it is crucial to ensure that they behave predictably and have a proper error-handling mechanism in place. This will enable you to provide meaningful error messages to both users and developers, rather than generic messages such as "Something Went Wrong.

Most time we used to find packages from npm registry, But there are lot of useful built-In modules out of the box. Which help you to build your application easily. Here are some 20 useful in-build modules in Nodejs. List of Packages 1. http 2. https 3. fs 4. path

Axios is a popular JavaScript library used to make HTTP requests from web applications. Even though you can achieve the HTTP request sending using fetch API which is build in JavaScript since Axios simplicity and ease of use developers are much like to use that. Axios providing a clean and