Codewithharry: What is ReactJS

What is ReactJS? ReactJS is a JavaScript library used to build User Interfaces (UI). It significantly decreases the code with its components, states (i.e., hooks), etc. Creating a React App Open your terminal in the directory where you would like to create your application. Run this command to create a React application named my-react-app: npx create-react-app my-react-app OR, you can directly make your application without specifying a name, like this: npx create-react-app . In this case ... CodeWithHarry has 39 repositories available. Follow their code on GitHub. Quick access to all my courses and resources. You will find all the links to my materials, courses and resources here. Explore our comprehensive programming courses covering JavaScript, Python, Web Development, and more. Learn coding with structured video tutorials and hands-on projects.