In this tutorial, we are going to create a point-of-sale web application by using React. You can follow the steps in this tutorial to create a similar project for your project. The application will include: Frontend — create by using React JS Backend — create from JSON-SERVER A Point-of-sale (POS) web application is software that manages financial transactions, such as product ordering and purchases. There are several options to build a POS web application. One of the popular technologies is ReactJS. In this tutorial, we will learn how to create a simple Point-of-sale web application using ReactJS in 1 hour.