Setup Sitecore JSS application Before starting to create JSS application, we need to understand what is a Sitecore JSS. What is a JSS Sitecore JavaScript Services (JSS) is a complete SDK for JavaScript developers that enables you to build full-fledged solutions using Sitecore and modern JavaScript UI libraries and frameworks. Sitecore JSS support Angular, React and Vue JavaScript framework. How to create a JSS application? Firstly, to develop a JSS application, Node needs to be installed into your system. Install the JSS Command Line Application CLI makes it easy to create a new project, scaffold components, deployment of your JSS application, etc. To installed CLI globally, run below command in the command prompt: npm install -g @sitecore-jss/sitecore-jss-cli Create a JSS application To create a JSS application, need to follow the below steps: Create a folder with any project name In project folder, run jss create <your-app-name>