It only updates the part which has been updated.ĭOM manipulation is very easy. Unlike the real DOM, the virtual DOM does the minimum amount of DOM manipulation to keep components up-to-date. The virtual DOM is a copy of the real DOM. So, let’s dive into the concept of the virtual DOM (I would say this is the main feature which makes React more beautiful). These are the things which you might have read about but you will get to understand and feel when you go through this tutorial. The use of JSX makes you feel like you’re writing web apps (gives a look to JavaScript like HTML). It uses the virtual DOM concept instead of the real DOM.The features that make React powerful and beautiful are: This makes the code more readable and understandable. You write small, small components and then combine them together to form big components. Everything is a component which is responsible for some functionality. ReactJS - A powerful libraryĪs you might have already read in many places, React is a library for making web and mobile UI. I hope at the end of article you will know the fundamental concepts of React. In this article, I have tried to cover the basics of React in a very simple manner. If you have just started your journey in ReactJS, then I would say you have landed in the right place. Today I am going to highlight the basics of the world of React.

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