- Node.js is an open source, JavaScript-based, server-side environment. Npm is a package manager for JavaScript.
- You can find the installation packages and instructions for installing these on multiple operating systems at https://nodejs.org/en/download.
- Visual Studio Code (VS Code) is an open source code editor for multiple programming languages.
- You can find the installation packages and instructions for installing this on multiple operating systems at https://code.visualstudio.com.
- You can create an app using the npx create-react-app projectname command.
- You can run the app using the npm start or yarn start command.
- You can start by modifying the App.js file, and when you save the modification, you will see the changes immediately in the web browser.
