Node Tutorials

“[nodemon] app crashed” indicates that something went wrong with your Node.js application during execution, resulting in a crash. Nodemon as a monitoring tool, waits for any changes in your project files before attempting to restart the failed application. When an error occurs, Nodemon stops the execution of your application and logs the crash to the console. […]

CPU usage with Node.js? Is it possible? In this article, we will discuss four such ways in which you can get to know the status of CPU usage very easily. It is very vital to understand how your application utilizes the CPU and how much memory it consumes. We do so to know what to

Modules are the most important part of developing a Node.js application. Many beginners think of modules as they are external packages that can be installed using package managers like NPM to get some functionality but that’s not it. The modules we usually talk about are called third-party modules, besides them, there are other types of

When creating a to-do list application it is required to add a functionality of getting the to-do entered as input by the users, similarly, when creating a register page it is required to somehow get the entered username, password and other fields.  Well for the form-sending part, we just have to create an HTML form

Node.js is an open-source cross-platform JavaScript runtime built on Chrome’s V8 JavaScript engine that uses the process model instead of the traditional web server model making it super useful for web development.  It allows developers to use JavaScript to create server-side applications that can handle multiple requests simultaneously without any clash between them that’s why it

A complete understanding of the node_modules directory – a vital repository containing the dependencies required for application development, is crucial for navigating the complex environment of Node.js applications. A few of these dependencies provide executable commands that might be very useful tools to improve the capabilities of your project. We will explore the methods of

Node.js is widely used for building web applications and when it comes to creating easy-to-manage apps, it becomes essential to establish an efficient approach for handling configuration files. Managing these files is an important aspect of the development process as developers need to customize them according to their needs. This customization directly impacts how the

Node.js Fetch API is a module designed for developers to facilitate sending API calls and receiving responses from servers in Node.js applications. Originally, this capability was not directly incorporated into Node.js owing to specific limitations or limits. Nevertheless, the fetch API has been effectively implemented as a stable and supported functionality in Node.js version 18.

Removing node_modules from a project file when not needed is like clearing your mind. Even when we are doing many things at once, our brain needs to get rid of unnecessary thoughts to help us focus better. Similarly, in the case of Node.js, the ‘node_modules’ folders are large. They take up a lot of space

The world is changing day by day and so is our Node.js. With the upcoming newer versions of Node, legitimate changes are made to add-on improvements. Due to this while using certain packages and modules we need to be very careful with the new syntax that is brought by the new version of the Node