Overview: React and AngularJS
Both React and AngularJS are presently used by too many leading enterprises across niches. For news, entertainment, and travel companies in countries with a vast digitally educated population, these two frameworks are widely used. Both are Model–View–Controller frameworks which are a popular characteristic for most web app projects.
Most Promising Features of React
- React fully relies on component-based architecture. The components are combined to render a complete view. Thanks to this maintaining code for large projects becomes easier.
- Unidirectional Data Flow and Flux are two other things of React that make it easier when reasoning about the app.
Pros of React
- React can be used on the client as well as server-side projects.
- Thanks to components maintaining larger apps become easier.
Cons of React
- It comes with only the view layer of the application. For other layers, web developers need to implement other technologies.
- The use of inline templating and JSX requires additional efforts.
Most Promising Features of Angular
- Angular is a free and open-source technology.
- Angular is used to build sophisticated Rich Internet Applications (RIA).
Pros of Angular
- It allows building single-page apps with optimum quality and performance.
- Angular allows data binding to HTML.
- The web apps built with Angular are unit testable and allow reusing components.
- Angular uses dependency injection while allowing separation of concerns.
- The angular framework allows the developers to use maximum functionalities with less coding.
Cons of Angular
React VS Angular Comparison
The key differences between Angular and React can be summed up with the following aspects such as componentization, data binding, performance, dependency resolution, directives, and templates.
- Data Binding
Angular by connecting the Document Object Model (DOM) values to Model data through the Controller facilitates two-way data binding.
React uses one-way data binding and this allows directing the flow of data in one direction.
Because of the two-way data binding, Angular performance is relatively slower. The flow of data in two directions often causes performance issues.
Because of the virtual Document Object Model of React server-side rendering becomes faster. Thanks to this React apps enjoy better performance.
Angular by using basic Object Oriented Programming (OOP) pattern referred to as dependency injection, allows creating dependency directly in all objects.
React doesn’t come with the concept of dependency injection. To inject dependencies React developers can use several instruments.
Angular Directives provide a way to organize our work/code around the DOM. When working with Angular, these directives allow us access to the DOM. Apart from the directives it comes with, developers can create their own directives as well.
When it comes to React, this division between templates and directives doesn’t exist. The template logic or the directives needs to be written in the template itself. This actually does away with many complications.
When it comes to building single-page web applications, both AngularJS and React are great options. On the other hand, they are totally different tools. Though some developers may comment that React is ahead of Angular or vice versa, choosing any of them really depends on the particular project.