React provides a way to create large web applications that can change data, without reloading the page. It deals with View in the MVC(Model View Controller) structure.
Why Should You Use React JS?
1. Easy To Learn
If you have basic knowledge in programming then you can easily understand it while Angular and Ember are difficult to learn because these are domain-specific languages. For learning it you just need basic knowledge of CSS and HTML.
2. Virtual DOM
React JS provides an in-memory data structure cache which is used to computes the changes made and then updates the browser.
This enables the programmer to code as if the whole page is rendered on each change whereas reacting library only renders components that actually change.
3. One-Way Data Flow and Data Binding
React JS provides code stability. It allows programmers to work directly with their components and also make use of the data-binding technique to ensure changes that took place in child structures don’t affect the parent structure.
React JS uses a one-way data flow. In this type of structure, there is no way that child elements can affect the parent data.
4. Native Approach
React can be used to create react native applications. It provides a code reusability feature which means you can extensively reuse your code again and again. So that at the same time, we can create IOS, Android, and Web applications.
React JS is simple to use as compared to other front-end frameworks. It has a well-defined workflow. React provides a component-based approach that makes several operations a lot easier.
6. Performance and Testing
You can use to browse, ecmascript6 modules which you can use via Babel, ReactJS-di for defining the dependencies. React Js applications are easy to test and can be treated as a function of the state so we can manipulate with the state we pass to the ReactJS view and take a look at the output and triggered actions, events, etc
see more: 7 Reasons