Angular vs React: Which Would Best Suit Your Application?

JavaScript language has soared greater heights as equivalent to GitHub. It is used effectively and continuously across different applications but not just for front end application development but also for back-end, building mobile application and even for building an AI application.

There are plentiful JavaScript frameworks, but Angular and React is the most popular JavaScript frame in the current trend. 

To use and implement this in your application in a much more efficient way, you need to understand how it works, what it offers and in which way does it benefit you.

Let us have thread bear analysis to know which JavaScript will best suit for developing your web application.

angular vs react


Angular is an open-source available at time anywhere with front-end development framework. Angular framework is based on the typescript. It is developed and maintained by Google. It is initially released in October 2010. 

Angular 2:

Angular 2 was a complete rework of the framework, started to use typescript. With angular uses a custom filter and more components driven.

It is a part of MEAN stack and is compatible with a large number of code editors and also considered for creating dynamic websites and web apps.

 In 2022, Angular has launched its new Angular 13 version and learn the new updates now.

Benefits of Angular Front-End Development Framework

Cleaner Code

Angular uses TypeScript programming language, which is an advanced version of JavaScript. It compiles JavaScript, in addition, it eases the process of finding and eliminating the common issues while typing the code.

This approach lends its hand to the developers to write with clarity and error-free codes and ensures high code quality, instrumental in investing and Enterprising app development.

Code Reusability

Angular Facilitates the reuse of the same code by the developers again and again. It saves the developer’s time and reuses the functionalities as developers wish to. This is one of the essential reasons why angular is preferred across the globe more than any other framework.

Higher Performance

Angular comes with hierarchical dependency injection, in that classes are not dependent on each other which might help in delivering high performance.

Lesser Timeline 

Angular is a new technology which is derived from HTML that makes angular easier to learn and code. As regards the time consumption for coding, the entire application this methodology is efficient. It makes the creation of new applications easier with Angular with less effort.

It is user friendly so that it can create simple application with angular by adding a few attributes to the HTML code in less span of time.

Simple Architecture 

Angular development is considered to be the simpler design architecture which is used nowadays and easy to catch up for any developers and enhance and highlight the features to any extent which the client requires. It works extremely well when it comes to managing the heavy web applications that contain several components and complex requirements.

Convenient Testing

It supports for both end-to-end and unit testing. Angular made the testing process easy and flexible at all levels of development. It incorporates many great tools of testing compatibilities.

Better Error Handling

The latest version of Angular, that is Angular 7 also offers features like an upgraded error handling process for @Output in the current scenarios where a property is not initialized.

Seamless Updates 

Angular CLI is easy to install and use. It comes with innovative testing tools and with simple command. It also makes an update on components having a third-party dependency.

Angular comes with incredible tools making it easy to rapid built-in features with simple, declarative templates.

Advantage of choosing Angular to know more about the benefits of Angular framework.



React is a twistable and flexible interface created and maintained by Facebook. It is an open-source library which is released in March 2013 and is mostly used as a JavaScript library for building user interfaces.

React is based on JavaScript and JSX (a PHP extension) widely in developing reusable HTML elements for front-end. React help in bringing component-based architecture to the game world. It is easy to maintain than any other architecture.

React has two frameworks which are ReactJs which is used for web application development and React-native used for mobile application development. We will see here about ReactJs and how they help in building web application development.


Benefits of React JavaScript Library

Better User Experience

Unlike other JavaScript frameworks, React uses the Virtual DOM – the abstract form of Real DOM. This makes it easier for the React app developers to update changes performed by the users in the application without affecting the other parts of the interface.

This results in building a highly dynamic UI with the exquisite user experience.


In the case of React, the app development companies can reuse the code components at distinct levels at any point in time. Besides, the components are isolated to each other and changes in one do not affect the other which makes it easier to manage the updates.

This makes the React app development easier, time-saving, and efficient for developers.

Quick Development

React allows the developers to reuse the existing code and apply hot reloading into the process. This approach not only improves app performance but also accelerates the development speed.

Faster Testing

React make uses Redux which makes storing and managing a component convenient in the applications with enormous dynamic elements.

It helps the developers to add application state in a single object and empower every component of the app to access the application state without involving child components or using callback. This makes it easier to test the application and log data changes, along with the use of hot reloading and other such tools.


React takes advantage of one-way data binding with Flux controls. Flux help in updating the view for the user and control the application workflow.

To update the view for a user it makes use of virtual DOM and compares the new data with original DOM which in turn automatically updates the view.

Code Stability

React let the developers work directly with the components and employ downward data binding to ensure that the parent entities do not get affected by the changes of child entities.

Ease of Migration

When engineers and managers collaboratively decide upon migrating from an older technological infrastructure to a new one, certain questions arise on the level of effort and time required in performing the task. 

React is lightweight and practically wrapped around the same JavaScript standards that made developers and managed alike, to fall in love with this language in the first place. React code can be added anywhere onto existing infrastructure without worry of shutting down the system for maintenance and also less dependency to reinvent the wheel.

Read our blog 7 Reason why ReactJS is preferred?

Want to know why you need to use React for web application development?


React vs Angular: A Comparison Between the Two Front-End Development  

Factors to compared for deciding the Right Framework 

       * User Experience   

       * Error Handling   

       * Quick Implementation   

       * Data-Binding   

       * Performance   

       * Dependency Injection   

       * Directives and HTML Templates   

       * Time-saving  

       * Reusable Code    

       * Ease of Code Maintenance:    

       * Data Binding   

angular vs react

* User Experience

Angular used Real DOM. Here, whenever a user updates anything in the single data structure, then it will affect the entire tree. This is useful in some cases, while troublesome in other cases.

On the other hand, React makes use of Virtual DOM. It allows React app developers to update the changes made by the users in the app without affecting any other part of the interface.

Many Popular applications are built with Angular- Want to know the app names? Check here- Top 20 Angular Applications

* Error Handling

Smart and Better Error Handling have also improved in the latest version such Angular v7 which is bestowed upon the unique error handling processes for output. The feature Error handler works effectively in the scenario where the property is not initialized.

React has also introduced components like Error Boundaries which quickly detect an error in the child tree and log those errors. However, you can detect an error during rendering, and that gives an edge to Angular.

* Quick Implementation

The angular framework provides a lot of native options and features. Hence, you will be able to choose various options instantly. This will help you initiate the project without being overwhelmed by the number of choices you take during the startup.

In React, you have to take the support of various external component libraries to get the same features as Angular. For this, you have to add elements of routing, call to APIs, manage dependencies, etc.

* Data-Binding

Angular utilizes a two-way data binding that binds Document Object Model (DOM) values to model data. This shows that whenever the user interacts with an input field and initiates a value to the app, then both view and model will be updated. This will further help you write less boilerplate code to make interactions between the components of the app.

React supports one-way data binding. It offers singular behavior for your application. Hence, you can easily know where data is changed. This also helps to reduce complexity. Also, it is simple to debug self-contained components of big React apps as compared to big Angular apps.

If you want to enable the unidirectional flow of data in React, Facebook has built its own app architecture known as Flux. Flux manages the flow of data from one end, mainly called a dispatcher. Flux’s dispatcher acquires an object and sends it to a proper store, which then updates itself.

* Performance

Angular creates a watcher to look after all the modifications done in DOM. When view starts getting updates, Angular compares the newly obtained value with the old ones. The main issue here is that it checks all the values that are changed along with older values that are tracked via watchers.

React consists of virtual DOM which enables building light DOM tree and saves it to the server. When a user interacts with the website, for instance filling a form, React builds a new virtual DOM and compares it with the earlier saved DOM.

After this, the library finds all the things that are different between the two models and creates a virtual DOM again, however with a changed HTML. This complete process is done on the server which reduces the load on the browser.

* Dependency Injection

Angular automatically finds appropriate injected objects and components such as factory, value, constant, service, and provide using parameters like route Params, filter, store, and $scope. Dependency injection is possible in the Angular framework with the help of two components: $inject and $provide.

React doesn’t provide any option for a built-in container for dependency injection. However, you don’t have to find any way to inject dependencies instantly in your react project. You can take the help of some tools to inject dependencies instantly in a React app. 

* Directives and HTML Templates

Angular comprises its directives to work on DOM. The two most standard directives present in Angular include ng-bind and ng-app. Also, you can build your own directives as well. In short, you can use specific and standard directives to bind DOM elements into Angular apps.

Unlike Angular, React doesn’t provide any division into templates and directives or template logic. Here, template logic should be written in a template only.

* Time-Saving: reusable code, code maintains

Developers actually get annoyed as they have to be dependent on various variations. However, in the case of Angular, developers need to learn a particular way of doing things, and it will also provide improved performance at a lower cost. Let’s check out some facts;

  1. Reusable Code: 

Most of the Angular code can be reused and therefore, you don’t need to invent the fresh one for projects.

When you build projects using the React library, you can save comprehensive-time and money. Most code components can be reused anytime at distinct levels.

  1. Ease of Code Maintenance: 

Angular uses components and modules which make Angular code maintenance very easy.

On the other hand, components remain isolated from each other that enables developers to make changes in the components independently and the changes in one will not affect the other.

Want to know the applications created with React? Know here.

Angular or React, which is better for your application

Choose React for your project if:

      *  you want to expand the functionality of your application in the future

      *  you are going to use more dynamic content which make the changes on views

      *  you agree with a slower initial phase of development

Choose Angular for your project if:

        *  you are in the inception phase of development.

       *  you want to get start your development quickly

       *  your application needs much robust and well-maintained framework of any range.


In web development, it is hard to find, which is better than the other. It depends on the fact that what you want and how you want rather than which is better.

If you like to have simplicity in development and flexibility, then go with React. If you are looking for an effective way of managing and scalability with more features then get along with Angular.

In general, both angular and React are great for building apps. Both offer different tools to build either web or mobile applications. Based on your project you can select these tools to make your application. Try to use the best fit tool for your application instead of jamming your application with tools that complicate the development.

Infinijth offers you both the JavaScript for building the application. Even you can suggest the best fit for your application from the pool of development framework. 



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