REACTJS DEVELOPMENT COMPANY

JSX Feature

JSX is the best feature of React, it is somewhat the combination of Javascript + XML, but actually, it is neither a string nor HTML, it is a syntax extension to JavaScript. JSX is a preprocessor step that adds XML syntax to JavaScript, which makes React look a lot more elegant.

Event Handling

React has its event system which is fully compatible with a W3C object model. That means you do not need to worry about incompatible event names and fields. Besides, this we can add an event system to React with the help of event delegation and can reduce memory overhead with a pool of event.

Declarative

React help to create interactive and dynamic UI for websites and mobile applications. React will update and render the respective components every time your data changes. Its declarative views make your code more readable and more accessible to debug.

Virtual DOM

In React, for every DOM object, there is a corresponding “virtual DOM object.” A virtual DOM object is a representation of a DOM object. It build a virtual copy of the real DOM. In React we use one-way data binding menthod, thus employing the virtual DOM is faster than updating original DOM.

Performance

React uses FLUX which is one-way data binding, ReactJS helps to update the view for the user and update application workflow. Virtual DOM compares the new data with original DOM and automatically updates the view.

Component-Based

In React web pages are divided into small components to create UI. Every part of the applications is wrapped in a component. So, you can easily pass rich data through your app and keep the state out of the DOM.