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This article will explain how to throw errors in Node.js. Throwing Errors in Node.js Errors are statements that do not allow the system to function properly. Errors in Node.Js are handled through exceptions, which are created with the help...

In this article, we will learn how to fix the Cannot find module error in Node.js. package.json File Before diving into the solution, we will first try to understand the package.json file and why we need it. The package.json file is the roo...

In Node.js, the term multithreading does not apply because Node.js is designed to run in a single-threaded event loop. However, Node.js is built on top of the JavaScript language, which is single-threaded by default. However, Node.js provid...

jQuery is a popular JavaScript library that is widely used to build web applications. It provides a rich set of APIs for interacting with the DOM, making HTTP requests, handling events, etc. Node.js is a JavaScript runtime that allows devel...

In this article, we will learn how to send files to the client in Node.js using Express. Sending files using Express in Node.js Express.js or Express is a backend web utility framework for Node.js. Express is a Node.js web application frame...

In this article, we will learn how to use Node.js to make a post request using a third-party package. HTTP Post Request in Node.js The HTTP POST method creates or adds resources on the server. The key difference between POST and PUT request...

In this short article, we will learn how to read files in Node.js. Reading Files in Node.js fs The module provides many useful functions to access and interact with the file system. fs One special feature of the module is that all methods a...

REST is short for Representational State Transfer . A REST API or RESTful API is an API or Web API (Application Programming Interface) that conforms to the constraints/restrictions of the REST architectural style and allows interaction with...

Representational State Transfer is abbreviated as REST . An API or Web API (Application Programming Interface) that complies with the restrictions and limitations of the REST architectural style and allows interaction with RESTful web servi...

In this short article, we will learn how to execute shell scripts using Node.js. Execute Shell Scripts in Node.js using the shelljs module ShellJS is a portable implementation of Unix shell commands on top of the Node.js API. We can use it...

In this article, we will see how to do URL encoding in Node.js. URI encoding in Node.js JavaScript provides an integrated URI encoding feature called encodeURIComponent() . This option encodes a URI by altering each large character example...

In this short article, we will learn how to convert a string or text to base64 in Node.js. Base64 encoding in Node.js Buffer objects are used to represent fixed-length sequences of bytes. A large number of Node.js APIs support buffers. A st...

This article compares and contrasts two programming languages, Node.js and React . React and Node.js are examples of open source JavaScript libraries that are used to build user interfaces and server-side applications. There are big differe...

In this article, we will learn how to solve Error: cannot find module 'webpack' in Node.js. Fix Error: cannot find module 'webpack' in Node.js Before we dive into the solution, we will first try to understand Webpack and why we need it. Web...

In Node js, module.export modules are exposed on the server side and provided in CommonJS format. Node js modules can be called as pre-built code packages that contain javascript objects and functions and can be used by external application...