Creating an App # Need to have Node >= 10 on local development machine (but it’s not required on the server). You can use nvm (macOS/Linux) or nvm-windows to switch Node versions between different projects. ( default npm install -g will install to c:/users/user_name/ node_modules/ bin) For npm 5.1 or earlier , you can't use npx . Instead, install create-react-app globally: npm install -g create-react-app And Run create-react-app my-app For NPM 6 and higher npm init react-app my-app Or NPX Command to quick start ( npx comes with npm 5.2+ and higher) npx create-react-app my-app cd my-app npm start YARN yarn create react-app my-app Selecting a package manager When you create a new app, the CLI will use Yarn to install dependencies (when available). If you have Yarn installed, but would prefer to use npm, you can append --use-npm to the creation command. for NPM npx create-react-a...