Which One Is Best For Your Project: AngularJs or ReactJs?

 AngularJs or ReactJs

Both AngularJS and ReactJS are popular open-source JavaScript libraries that provide a framework for building complex web applications. If you want to decide between AngularJS and ReactJS development services. The article covers the strengths and weaknesses of both AngularJS and ReactJS to help you make the right choice.

Developers often tell us that the technology should be chosen based on the need. But a few suggestions to choose from as per our skill set. Though this might sound illogical, actually it makes perfect sense. It's a good idea to use a framework that matches your skillset. Now let's have a look at AngularJS and ReactJS.

What is AngularJS?

AngularJS is a powerful JavaScript framework used to build dynamic web applications. Google launched it in 2010, and today many big companies use it.

• Nike
• Apple
• PayPal
• Udemy

AngularJS is a front-end JavaScript framework used to build dynamic web apps. It is one of the most famous framework in the world.

What is ReactJS?

ReactJS is an open-source JavaScript library. It's used to develop user interfaces for websites and mobile apps. Many companies use it.

• Netflix
• DropBox
• Khan Academy

The above companies are using ReactJS. It is also one of the most powerful JavaScript library.

When choosing between Angular and React, here are some things that you should consider:

(1) DOM (Document-Object-Model):

A DOM is an API that describes a document's logical structure. It allows you to understand the flow of HTML and XML.

AngularJS has an inbuilt real DOM, and when a user clicks on something, it re-renders the whole page. AngularJS creates a new DOM from scratch and then it executes. ReactJS has an inbuilt virtual DOM that re-renders only the updated part instead of reloading the whole page of the application. ReactJS is a language for describing how data changes over time.

(2) Data Binding:

Use ReactJS if you have an entertainment app that only allows you to view the videos and content, then react one-way data binding is best and profitable. However, if you have a booking or management app, you require a framework that allows two-way data binding like AngularJS. 

The difference between one-way data binding and two-way data binding is that changes to the model would only be reflected in the view in one-way data binding. In two-way data binding, the change in the model will affect the view and vice versa.

(3) Code Compatibility:

With AngularJS development services, you can easily upgrade the app without having to rewrite the whole code. Using the command-line interface and the ng_update component, they can instantly upgrade to the latest version. But in ReactJS it lags incompatibility. When you need to update, repair, or replace your app's components, then you have to use a third party.

(4) Language:

AngularJS is a framework with many features, modules, and complex components. TypeScript, RxJS, pipes, and dependency injection are some common technologies that one should learn before starting the development of AngularJS. 

React is a JavaScript library, and it’s easy for developers with a basic knowledge of JavaScript to learn it. So, ReactJS is the best language-wise.

(5) Testing:

It's important to test an app before the final launch. It feels great if you do it with a single tool.

AngularJS provides us the opportunity to test the performance of an app via a single tool like Protractor, Jasmine. But we know that ReactJS is an external library, it depends on multiple tools to test apps built using it.

For Example:

Jest is one of the best testing tools for JavaScript – it works with React, Vue.js, and other frontends.

Conclusion:

Both AngularJS and ReactJS have their own set of advantages and disadvantages. Even developers would prefer to work with the one based on their requirements. So, it is necessary to choose one that is suitable for your business requirements like choosing ReactJS if you are working with small apps. Choose AngularJS if you are working with large-scale applications like enterprise applications.