Is Node js good for backend 2021?

Step 1: Create your Node (Express) backend First create a folder for your project, called react-node-app (for example). Then, drag that folder into your code editor. This will create a package. json file which will allow us to keep track of all our app scripts and manage any dependencies our Node app needs.

If you are looking for real-time web apps, then Node. js might be the best choice for Back-end development as it has all the above features which is very great in delivering excellent performance. It is built on a single-threaded, non-blocking event loop, Google V8 engine and low-level API.

Step 1: Create your Node (Express) backend First create a folder for your project, called react-node-app (for example). Then, drag that folder into your code editor. This will create a package. json file which will allow us to keep track of all our app scripts and manage any dependencies our Node app needs.