Faster Rendering with Virtual DOM
React runs a memory reconciliation algorithm, and it is capable of creating a copy of the web page within the virtual memory. This serves as the virtual representation of the actual DOM. This helps in the faster rendering of the web pages.
Whenever new changes are introduced in the web app, the virtual DOM renders the entire user interface. Now when updating these changes in the representation by the virtual DOM. all other components that remain unchanged are not updated again. This saves a lot of rendering time for the app project. Ultimately, faster rendering through virtual DOM results in a shorter time to market and savings on developer hours.
Awesome Flexibility in UI Design
Every component has a life cycle for the web app projects, and React uses these details corresponding to every component for abstraction. Developers can use all the components details because react components come free without any dominant pattern. This results in greater flexibility in UI design.
React only deals with the View layer, allowing developers a lot of freedom in using the components abstractly as per the project’s specific design requirements. Just because the components with their life cycle and state details can be abstracted from the context and reused by the developers, they can do versatile design experiments with the user interface.
There is another catch that makes React so great for UI design. When it comes to modifying data, it can render and update just the required components. For every state of the app, React can generate a simple view. Thanks to these capabilities, debugging the React UI components is easier.
This is probably the most common reason for preferring ReactJS libraries. ReactJS comes with a vast repository of reusable components. Which you can reuse across app projects for different platforms. Most importantly, all components in React carry their logic within. And they work abstractly without affecting the other parts of an app.
React offers a fantastic array of reusable system components apart from many components developers continue to add. You have simple web components such as text boxes, buttons, checkboxes, etc. Then you have an array of wrapper components that connect to the root components. Since each component works independently with their internal logic. So updating and changing any component doesn’t affect others and makes the process easier.
Easy Coding of Web-Optimized Components
Community Support & React Developer Tools
ReactJS comes with a robust and powerful developer toolset called React Developer Tools. This toolset comes as a browser extension. To keep tracking the components, finding their elements. To Use these tested and tried components for developing web apps without bugs.
Out of the Box Testing Tools
Finally, Out of the box testing tools, this one of the reasons why React is also preferred. Moreover, React apps are accessible for testing. Because it is View-based, the Views can be handled as state-specific functions. This allows a more straightforward evaluation of all the state-specific functions within React View. On top of that, ReactJS provides an array of user testing tools to check and debug the React components.
So, the reasons for choosing the ReactJS library for your web project are numerous. It is understandable from the value mentioned above propositions that React will continue to prosper and grow as a frontend development framework for years to come.