This may take a few minutes to create the React application and install its dependencies. Where my-app is the name of the folder for your application. You can now create a new React application by typing: Tip: To test that you have Node.js and npm correctly installed on your machine, you can type node -version and npm -version in a terminal or command prompt. npm is included with Node.js which you can download and install from Node.js downloads.
To use the generator as well as run the React application server, you'll need Node.js JavaScript runtime and npm (Node.js package manager) installed. We'll be using the create-react-appgenerator for this tutorial. The Visual Studio Code editor supports React.js IntelliSense and code navigation out of the box. React is a popular JavaScript library developed by Facebook for building web application user interfaces. You make sure that you are in the correct directory and then you use the word, node, followed by the filename you want to run. Remember that in order to run a node.js script in Visual Studio Code, you do so through the terminal near the bottom of the software. You have officially run a node.js script in Visual Studio Code.
Is subdirectory of the main project, you can find your ReactJS code.