In React Js we can create reusable UI components. This is the most popular framework for developing the front-end part of an aplication.
To install before the React Js. We need to install Node and Node Package Manager (NPM). We can install NPM from the official site https://www.npmjs.com
We suppose that you have already installed Node js and NPM in your System. We can install React Js with multiple ways but we will install React with
create-react-app React Installation module
So now we need to install
create-react-app module as a global in our system directory. E.g
npm install -g create-react-app
Now run the following command to create the project folder and application. Where we want to create the project.
C:Projects> create-react-app my-new-react-app
C:Projects> is the directory where we want to create our new React Js application.
create-react-app is the command to create new React Js Application and
my-new-react-app is the folder and application name.
So now new React Js application has been installed with a default hello world! example. Now go into the
my-new-react-app folder. e.g
Start the application by
npm start command. Now our application will start and We can browes it on