React JS is a popular open-source JavaScript library for building user interfaces. It was created by Facebook in 2011 and is currently maintained by Facebook and a community of developers. React is widely used for developing single-page applications, mobile applications, and complex web applications.
React is based on the concept of reusable components. A component is a modular, self-contained block of code that encapsulates a specific functionality or user interface element. React components can be composed to create complex user interfaces, and they can be reused across different parts of an application.
One of the main benefits of React is its ability to handle complex user interfaces and large-scale applications with ease. It provides a virtual DOM, which is a lightweight representation of the actual DOM, and updates only the necessary parts of the UI when a change occurs, resulting in better performance and faster rendering.
React is also highly flexible and can be used with other libraries and frameworks, such as Redux for state management, React Router for routing, and Axios for data fetching.
Overall, React has become a popular choice for building modern web applications due to its flexibility, modularity, and performance benefits.
1. Install Node.js and NPM
Install Node.js and npm on your machine if you haven't already. You can download and install it from the official website: https://nodejs.org/
2. Open terminal
Open your terminal, by pressing the shortcut key CTRL + ALT + T or go to the menu and click Terminal and navigate to the folder where you want to create the project.
3. Create a new project
Create a new React project using the create-react-app command. To do this, run the following command in your terminal:
npx create-react-app new-project
Here, new-project is the name of the project you want to create. You can replace it with any other name you like.
4. Checkout into the project
Once the project is created, navigate to the project folder by running the following command in your terminal:
cd new-project
1. Start the development server
Now, you can start the development server by running the following command:
npm start
This will open the development server in your default browser at http://localhost:3000/. You can now start building your website using React components.
You can create a new component for each page and include them in your App.js file. You can also add CSS styles and other functionality as needed.
Once you have finished building your blog content, you can deploy your project to a hosting platform such as Netlify, Heroku, or GitHub Pages.
That's it! You now have a new React JS project.
