Difference between Angular 2 and ReactJS

1. Angular 2 :
Angular 2 is the successive version of Angular JS which is a complete rewrite of AngularJS by the angular team of Google. It is not the typical update, but it is completely different from AngularJS. Angular 2 is an open-source front-end web development framework for building web applications and has great functionality and support.

2. ReactJS :
ReactJS is a declarative, dynamic and extensible JavaScript library utilized for building the front-end or user interface of an application. It is an open-source, component-based front end library responsible only for the view layer of web application and mobile application. It is provided and managed by Facebook.



Difference between Angular 2 and ReactJS :

S.No. Angular 2 ReactJS
1. It was released in September 2016. It was released in May 2013.
2. It is an open source framework. It is a JavaScript based library.
3. It is written using TypeScript. It is written in JavaScript.
4. It provides full MVC functionality. It is responsible for the view layer of web application.
5. Angular provides templates approach for dynamic HTML, which makes application functional easy. In ReactJS, HTML is implemented through javascript whch makes it confusing.
6. Debugging is difficult in Angular 2 as compared to ReactJS. Debugging is easy in ReactJS as compared to Angular 2.
7. It provides two-way data binding i.e., data flows in both way. It provides one-way data binding i.e., data flows in one way.
8. It is well scalable and determine fixed boundaries. It is not scalable and does not determine any boundaries.
9. Optimization of code is less flexible in Angular 2. While code optimization is highly flexible in ReactJS.

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