React vs Angular: what to choose for your app in 2019?

React vs Angular: what to choose for your app in 2019?

The main reason of writing this article is to check the origin of Angular and React, many of us don’t know that these two technology came from two – Google and Facebook. As we had already covered React vs Flutter – the newest addition in the framework family, so this time we are contrasting on React, a brand that has set up itself in the business at the back of its unmatched execution.

Before we move ahead let’s have a glance on the basics of React and Angular:-

React and Angular: A Brief Overview

2013 Release Date 2016
Facebook Support Form Google
Javascript Programming Language Typescript
React 16.7.0 Latest Stable Version Angular 7.2.0
Moderate Learning Curve Steep
Component Based Architecture Component Based
Relatively Small App Size Relatively Small
Virtual DOM DOM Real DOM
Client/Server Side Rendering Client/Server Side
JSX+JS (ES5 and Beyond) Template HTML+Typescript
Unidirectional (One-Way) Data Binding Bidirectional (Two way)
Medium Abstraction Strong


ReactJS is an open-source JavaScript library acquainted by Facebook with assemble dynamic UIs. It depends on JavaScript and JSX (a PHP expansion) and is viewed as generally to create reusable HTML components for front-end development.

Though, Angular is an open-source front-end improvement framework controlled by Google. It is a piece of MEAN stack and is good with a substantial number of code editors and is considered for making dynamic sites and web applications. Its latest stable adaptation is Angular 7, while Google still backings the primary form, i.e., AngularJS.

We don’t have any idea that most of the top reputed brands are using these two front-end development frameworks, Let’s check out

As we can clearly see that most of the top brands are using these frameworks the reason behind is the benefits which these 2 frameworks provides to the mobile app development company let’s check out those:-

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Let’s have a comparison between React vs Angular:-

Benefits of React Javascript Library:-

Time Saving:-

  • On account of React, the app development companies can reuse the code segments at particular dimensions any time. Furthermore, the parts are isolated to one another and changes in one doesn’t influence the other, which makes it simpler to deal with the updates.
  • This makes the React application advancement simpler, efficient, and proficient for developers.

Faster Testing:-

  • React widely utilizes Redux which chop down the issue of putting away and overseeing part states in extensive measured and complex applications with huge unique components.
  • It encourages them, developers, to include application state in a single object and engage each segment of the application to get to the application state without including kid parts or utilizing callback.
  • This makes it less demanding to test the application and log information changes, alongside the utilization of hot reloading and other such instruments.

Code stability with one-directional data binding:-

  • ReactJS let the developers work specifically with the segments and utilize descending information authoritative to guarantee that the parent elements don’t get influenced by the progressions of child entities. This methodology makes the code stable and backings the possibility of advancement later on.

Better user experience:-

  • Dissimilar to other JavaScript systems, React utilizes the Virtual DOM – the conceptual type of Real DOM. This makes it simpler for the React application designers to refresh changes performed by the clients in the application without influencing alternate pieces of the interface. This outcomes in building an exceptionally unique UI with the dazzling client experience.

Quick Development:-

  • React enables the designers to reuse the current code and apply hot reloading into the procedure. This methodology improves the application execution as well as quickens the development speed.

Benefits of Angular Front-End Development Framework:-

Higher Performance:-

  • Angular has a various leveled reliance infusion, much superior to that of AngularJS, in which classes are not subject to one another. They rather turn towards the outside sources, which conveys higher execution to the Angular mobile applications.

Material Design-like Interface:-

  • Angular offers pre-constructed material structure parts crosswise over route components, structure controls, pop-ups, formats, and information tables. This helps the mobile app developers to beat Google Material Design effect on Mobile application structure and plan a computerized item that clients need over the long haul.

Better Error Handling:-

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

Seamless Updates using Angular CLI:-

  • Angular CLI (Command Line Interface) is anything but difficult to introduce and utilize, newcomer-accommodating, offers inventive testing instruments and less difficult directions and is upheld by different specialists and stages, which make it conceivable to refresh even those segments hosting a third-gathering reliance.

Clearance code:-

  • Angular uses TypeScript programming language, which is a super set of JavaScript. It aggregates JavaScript, yet in addition facilitate the way toward finding and taking out the normal issues while composing the code. This methodology enables the developers recorded as a hard copy cleaner and the mistake to free codes and guarantee high code quality, something that is extremely useful when putting resources into the Enterprise application development.

Also Read:- Ionic vs React Native : Difference between Ionic and React Native

Factors To Consider for Choosing the Right Platform:-

Learning Curve:-

  • Angular has a precarious expectation to absorb information when contrasted with React. The Google Angular IO structure offers various approaches to take care of a specific issue, has a mind boggling segment the board framework, just as interest nature with various ideas and dialects like formats, channels, reliance infusion, RxJS, TypeScript, and so forth.
  • Moreover, the system is growing continually – making it fundamental for the engineers to investigate what’s happening in the Angular biological community and update their aptitudes likewise.
  • Though, the equivalent isn’t valid for React JS system. Reactjs enables you to effortlessly learn and make an application in React environment in the event that you are great with JavaScript. ReactJS gives different valuable assets to newcomers to comprehend the structure and anticipate building up an application, even after successive updates are taken off.

Flexibility and freedom:-

  • Another factor that adds to React versus Angular decision is adaptability. React Framework gives you the opportunity to pick the instruments, libraries, and engineering for building up an application. It let you fabricate an exceedingly tweaked application utilizing just the highlights and tech stack you require if you have contracted a talented ReactJS advancement group.
  • Angular, on the opposite side, offers a constrained measure of opportunity and adaptability. For instance, the most recent rendition of Angular IO, i.e, Angular 7 lets you just utilize Angular parts inside different structures and insert codes in an HTML-based application.
  • This demonstrates React offers better adaptability and opportunity in contrast with Angular.

App Performance and user experience:-

  • It is true that React uses Virtual DOM and Fiber for building applications that make it lead to AngularJS. But, the newer versions, like Angular 7 has come up with features and elements like Shadow API that has made the competition between the two frameworks even more intense, with none falling down in terms of app size or performance.

Mobile solutions:-

  • Angular offers an Ionic system for mobile application development, which accompanies a Cordova holder and a connecting with UI segment library. Thus, the created application, when seen on any gadget, seems like a web inside a local web application holder.
  • Be that as it may, this isn’t on account of React javascript library. It offers a really local UI experience that empowers you to make your very own parts and tie them to local code written in Java, Kotlin, Objective-C, and Kotlin.

DOM (Documented Object Model):-

  • Angular uses genuine DOM where the entire tree information structure is refreshed regardless of whether a solitary segment of it is changed or adjusted. While, Virtual DOM is utilized in Reactjs application improvement, which empowers the app development companies to track and refresh the progressions without influencing alternate pieces of the tree.

Since Virtual DOM is viewed as quicker than genuine DOM, React prevails upon Angular in this unique situation.


  • Both Angular and React have partly based architecture, which implies they have durable, reusable and measured segments. In any case, the distinction comes at the purpose of the tech stack. React utilizes JavaScript while Angular runs with Typescript for web development which is progressively minimized and blunder free.

Development speed and productivity:-

  • Angular offers improved advancement experience – because of its CLI that engages making a workspace and configuration working applications quickly and delivering parts and administrations with one-line directions, worked in the procedure to take care of thorough issues and clean coding highlight of TypeScript.
  • Be that as it may, with regards to React, the improved speed and profitability get influenced because of the inclusion of outsiders libraries. The React js application developers need to decide the correct design alongside the devices. In addition, the toolbox for React mobile applications shifts from task to extend, suggesting additional time and endeavors is contributed if the venture is given over to new designers for an application refresh.

This shows Angular surpasses React as far as advancement speed and profitability.


  • According to Google Trends, React has a larger number of ventures than Angular. While, individuals indicates more enthusiasm for Angular because of accessibility of abundant of instant arrangements. Plus, both the advances are creating which implies both are mainstream in the market.

Data Binding:-

Another factor that impacts the choice to pick the correct system to React and Angular is Data Binding.

  • React utilizes single direction information official in which the UI components can be changed simply in the wake of changing the model state. The developers can’t modify the UI components without refreshing the comparing model state.
  • While, on account of an Angular mobile application, the two-way restricting methodology is considered. This methodology guarantees that display state changes naturally when any change in UI component is made, and the other way around.
  • While Angular’s methodology appears to be simpler and powerful, React’s way offers a superior and streamlined information diagram on account of the bigger application venture. In this manner, React prevails upon Angular.

Along these lines, React wins this fight here.

Ease of Update:-

  • Angular has an improved CLI that contains directions like a ng_update which makes it conceivable to effortlessly update the application to the most recent Angular form. This makes Angular app development less agonizing, gave the greater part of the refreshing procedure is computerized.
  • Correspondingly, React additionally offers the office to make consistent changes between two adaptations. In any case, the front-end advancement library depends vigorously on the outside libraries which make it conceivable to refresh and relocate the outsider segments. Plus, the developers need to check constantly if the utilized outsider libraries are good with the ongoing forms of the JavaScript structure or not, which builds the endeavors of the engineers.

This infers however both the structures are progressing in the direction of making changes from adaptation to variant consistent, React falls behind Angular.


  • The Angular IO testing and troubleshooting for a total undertaking is conceivable with a solitary instruments like Jasmine, Protractor and Karma. However, this is beyond the realm of imagination on account of React js application advancement. A lot of apparatuses are required for performing distinctive arrangements of testing.
  • For instance, you will require Jest for JavaScript code testing, Enzyme and Unexpected-React for part testing, Skin-profound for Render testing utils, React-unit for unit testing, etc. This expands the endeavors and time required in the testing procedure.

Along these lines, the champ of this Angular versus React war is Angular.

The above mentioned factors will help you to choose the right front-end framework for your app development. But, for your ease here are some of the conditions which can help you when to choose React and when to choose Angular.

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When to choose Angular for developing an App?

Going with the Angular framework in a good choice when:-

  • When the team has experience with  Java,C# and older version of Angular.
  • When the app complexity lies from low to medium level.
  • You embrace ready-to-use solutions and need higher productivity.
  • When the requirement is of large scale feature rich application.

When to choose React for developing an App?

React will be the best choice for your app in the below mentioned cases:-

  • When your app development team is expert in HTML, CSS and Javascript.
  • When your requirement is for a highly customized specific app solution.
  • When the components are expected to be shared across multiple apps as your app expands.

What is the future of React and Angular Frameworks?

According to the current market situation none of the 2 frameworks will go out of the picture in the next 10-15 years. React has come up with more better changes empowering the React developers to easily provide feedback on new features, Javascript syntax improvements and expertise as well as experimental API’s.

On the other hand, Angular has already witnessing a growth in the usage rate- which will increase the popularity of this framework when Angular 8 comes out of the beta version.

Rest, the response to which is the best framework for your app project comes down to your application prerequisites, multifaceted nature and the experience of the hired app development company.