React DOM/Virtual DOM

Category: Technology

There are hundreds of article floating which deals with the comparison of DOM and React-DOM.But what is React-DOM or what is DOM for that matter.Let’s unwind this. Advantages of React React, often stylized as React-dom, has taken the world of web development by storm. Recognizing the advantages of React and how it interacts with the Document Object Model (DOM) – a topic that often prompts the question, “what is DOM in React?” – is essential for both aspiring and seasoned developers. From the component-based approach and React DOM methods to the virtual DOM concept, React brings several benefits to the table. Optimized Performance with Virtual DOM One of the foremost advantages of React is the implementation of the virtual DOM. React DOM’s ability to minimize direct manipulation of the actual DOM – an operation that’s computationally expensive and can slow down your app – sets it apart from many other JavaScript libraries and frameworks. React’s virtual DOM works by creating a replica of the actual DOM, allowing React to calculate the most efficient way to make changes. This involves using React DOM methods for ‘diffing’ (comparing the old and new DOM), and ‘reconciliation’ (updating the actual DOM to match the new virtual DOM). The overall result? Faster, more efficient applications that provide a smoother user experience.