to use really long process names. create-react-app. When creating an application, select the folder where the create-react-app package is … Install React on Windows, Ubuntu, and macOS. My question is how to stop the app? It is possible to manually create a React app, but Facebook has created a Node package create-react-app to generate a boilerplate version of a React application.. npm help npm-stop. Check out the Create-React-App documentation for more configuration and environment variable options.. If you don’t experience the problems described above or don’t feel comfortable using JavaScript tools yet, consider adding React as a plain