In this article, we will see how Node JS and React JS are an important part of developing full-stack web applications, where React is used for the front end and Node for the back end....

Node is a single-threaded event-driven platform that is capable of running non-blocking, asynchronous programming. These functionalities of Node make it memory efficient....

Every web application project typically includes a file named package.json, which serves as a repository of essential project metadata. This file encompasses information ranging from dependencies and their respective versions to development dependencies and peer dependencies....

Node.js is an open-source and cross-platform JavaScript runtime environment. It is a powerful tool suitable for a wide range of projects. Node.js stands out as a game-changer. Imagine using the power of JavaScript not only in your browser but also on the server side....

The HTTP POST method is employed by the World Wide Web to send data to a server. This request method is characterized by the inclusion of data in the request body, and the type of this body is specified by the Content-Type header. Express.js, a web application framework for Node, facilitates the creation of servers and handling various HTTP requests, such as GET and POST....

The express.urlencoded() function is a built-in middleware function in Express. It parses incoming requests with URL-encoded payloads and is based on a body parser....

The updateOne() function is used to update the first document that matches the condition. This function is the same as update(), except it does not support the multi or overwrite options....

A CSV is a comma-separated value file, identified by the .csv extension, is a format used for tabular data storage where values are separated by commas. This article presents a method to convert CSV data to JavaScript Object Notation (JSON) without any relaying on third-party npm packages. Unlike typical conversions, this approach handles scenarios where values within rows are also comma-separated, deviating from conventional column separation....

The findOne() function is used to find one document according to the condition. If multiple documents match the condition, then it returns the first document satisfying the condition....

Node JS is a free and versatile runtime environment that allows the execution of JavaScript code outside of web browsers. It finds extensive usage in creating APIs and microservices, catering to the needs of both small startups and large enterprises....

We can remove the nodejs from window by uninstalling it from the programs list. Node.js is a popular JavaScript runtime used for building server-side applications. However, there may come a time when you need to remove Node.js from your Windows system completely. Whether it’s due to a corrupted installation, needing to install a different version, or simply not needing it anymore, here’s a comprehensive guide to uninstall Node.js from your Windows machine....

File uploading involves a user requesting to upload a file from their client machine to the server. For instance, on platforms like Facebook or Instagram, users upload images, videos, etc. In this article, we’ll explore how to achieve file uploads using Node.js....