Difference between Angular 2 and ReactJS Last Updated : 23 Jul, 2021 Comments Improve Suggest changes Like Article Like Report 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 applications and mobile applications. It is provided and managed by Facebook. Difference between Angular 2 and ReactJS : S.No.Angular 2ReactJS1.It was released in September 2016.It was released in May 2013.2.It is an open-sourcedeterminesways applications 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 the web application.5.Angular provides templates approach for dynamic HTML, which makes application functional easy.In ReactJS, HTML is implemented through javascript which 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. Create Quiz Comment A ashushrma378 Follow 0 Improve A ashushrma378 Follow 0 Improve Article Tags : AngularJS Web Technologies - Difference Between Explore AngularJS BasicsAngularJS Tutorial 5 min read Introduction to AngularJS 4 min read Angular CLI | Angular Project Setup 3 min read AngularJS Expressions 2 min read AngularJS Modules 3 min read AngularJS ng-model Directive 4 min read AngularJS Data Binding 4 min read AngularJS Controllers 3 min read AngularJS | Scope 2 min read AngularJS Services 4 min read AngularJS | AJAX - $http 3 min read AngularJS | Tables 2 min read AngularJS Select Boxes 2 min read AngularJS SQL 3 min read AngularJS HTML DOM 2 min read AngularJS Events 3 min read AngularJS | Forms 3 min read AngularJS Form Validation 3 min read AngularJS | API 2 min read AngularJS and W3.CSS 2 min read AngularJS Includes 3 min read AngularJS Animations 1 min read AngularJS | Application 3 min read AngularJS DirectivesAngularJS Directives 9 min read AngularJS ng-app Directive 1 min read AngularJS ng-bind Directive 2 min read AngularJS ng-bind-html Directive 2 min read AngularJS ng-bind-template Directive 2 min read AngularJS ng-blur Directive 1 min read AngularJS ng-change Directive 2 min read AngularJS ng-checked Directive 2 min read AngularJS ng-class Directive 2 min read AngularJS ng-class-even Directive 2 min read AngularJS ng-class-odd Directive 2 min read AngularJS ng-click Directive 2 min read AngularJS ng-cloak Directive 2 min read AngularJS ng-controller Directive 2 min read AngularJS Directives Complete Reference 2 min read AngularJS FiltersAngularJS | Filters 7 min read AngularJS currency Filter 2 min read AngularJS | date Filter 2 min read AngularJS filter Filter 3 min read AngularJS json Filter 2 min read AngularJS limitTo Filter 2 min read AngularJS lowercase Filter 1 min read AngularJS number Filter 1 min read AngularJS orderBy Filter 4 min read AngularJs uppercase Filter 1 min read AngularJS Converting FunctionsAngularJS angular.lowercase() Function 2 min read AngularJS angular.uppercase() Function 1 min read AngularJS angular.forEach() Function 1 min read AngularJS Comparing FunctionsAngularJS angular.isArray() Function 2 min read AngularJS angular.isDate() Function 2 min read AngularJS angular.isDefined() Function 2 min read AngularJS angular.isElement() Function 2 min read AngularJS angular.isFunction() Function 2 min read AngularJS angular.isNumber() Function 2 min read AngularJS angular.isObject() Function 2 min read AngularJS | angular.isString() Function 1 min read AngularJS angular.isUndefined() Function 2 min read AngularJS angular.equals() Function 2 min read AngularJS angular.toJson() Function 2 min read AngularJS QuestionsHow to bundle an Angular app for production? 4 min read How to add many functions in one ng-click directive? 2 min read How to directly update a field by using ng-click in AngularJS ? 3 min read How to Add Dynamic Options for Multiple Selects Inside ng-repeat Directive ? 3 min read How to detect when an @Input() value changes in Angular? 3 min read How to open popup using Angular and Bootstrap ? 2 min read How to reload or re-render the entire page using AngularJS? 2 min read How to add input fields dynamically on button click in AngularJS ? 2 min read How to Create Button Dynamically with Click Event in Angular ? 2 min read How to use jQuery in Angular ? 2 min read AngularJS Examples 2 min read Like