angular js 2.0 vs reactjs
TRANSCRIPT
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This is a short blog which will explain you in brief about AngularJS 2.0 and ReactJS. In this blog,we will first start up with an introduction to Angular.JS and React.JS and then will going forwardwith differences between AngularJS 2.0 and ReactJS.
Introduction to AngularJS 2.0
AngularJS was created, as a side project, in 2009 by two developers, Misko Hevery and Adam
Abrons.
It was intended to be a MVC or MVVM framework. It is based on Declarative Programming with
its directive constructs. Angular 1.5.x is the latest stable release of Angular 1.
Angular 2 is a complete overhaul of Angular framework with major core architectural changes to
solve the problems of Angular 1 and align itself to the latest technology standards like Web
Components. It supports ES6 at its core with Typescript. Mobile First has been one of the core
thoughts behind the framework. Speed & Performance has been given special focus using the new
Change Detection system in Angular 2.
Introduction to ReactJS
React is a JavaScript library for building user interface. It’s just a V in MVC, concentrated only on
view building. It divides view into multiple components. You can have composition of multiple
reusable components, to build a big user interface. React implements one-way reactive data flow
which reduces boilerplate and is easier to reason than traditional data binding.
It is used at Facebook in production. Instagram.com is written entirely in React. One of the unique
selling point is that not only does it perform on the client side, but it can also be rendered server
side, and they can work together inter-operably. Component and Data patterns improve
readability which helps to maintain larger apps.
React Features
•JSX − JSX is JavaScript syntax extension.
•Components − React is all about components. You need to think of everything as a
component. This will help you to maintain the code when working on larger scale projects.
•Unidirectional data flow and Flux − React will implement one-way data flow which
makes it easy to reason about your app. Flux is a pattern that helps keeping your data
unidirectional.
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Comparison of Angular.JS 2.0 and React.JS
Angular.JS 2.0 React.JS
1. Released in 2015 by Google 1. Released in 2013 by Facebook
2. Main aim to provide complete MV*framework
2. Main aim to provide V in MV* framework
3. It consists of Typescript, Dart, ES5 firstclass languages
3. It includes pure JavaScript with optionalJSX extension
4. Here it uses unfinalized ES7 decorators. 4. Here components are composed offunctions(classes) and plain objects
5. Angular.JS depends on Typescript, dart fortype-checking.
5. It includes checking system called Flow
6. In Angular, you can only bind to scope. 6. In contrast, React only provides syntacticsugar for binding that is called valueLink
7. In Angular, you need to start countingscopes.
7. React makes it simple to control theperformance.
8. Angular's performance is sensitive whendealing with scope because of copy-n-compare. This means that you cannot uselarge models.
8. React gives you the freedom to choose,without the performance penalty.
Conclusion:
I hope with this blog, you are now aware of the main differences between Angular.JS 2.0 and
React.JS. If you have any query do write us at [email protected]
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