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DescriptionThis code creates a simple web page with a heading that says "Hello React!" This web page is built using the React library, and the App component is like a container for our content. The code imports any styles we want to apply from the 'style.css' file.
Code SnippetReact Import: The code begins by importing the React library, which is a popular JavaScript library used to build user interfaces for web applications.
CSS Import: It also imports a CSS file named 'style.css'. This file likely contains styling information to make our web app look a certain way.
Functional Component: The main part of the code defines a functional component named App. In simple terms, think of a component as a building block for a web application. This App component is like a box that we can place on our web page. h1 Element: Inside the App component, there's a piece of code that looks like HTML, but it's actually called JSX (JavaScript XML). It defines a heading element h1 with the text "Hello React!". Return Statement: The return statement inside the App component specifies what the component will display. In this case, it returns the JSX code containing the h1 element wrapped in a div element.