React vs Angular 2019: Which is Good for App Development?

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Take a look at a detailed comparison between React and Angular and choose the right option for your next app development project.

React and Angular are the most popular front-end JavaScript frameworks, though there are a plethora of other frameworks available for mobile app development. Both have equal advantages, offerings, etc.

Should one go with React or Angular?

Well, this is the question that often comes to mind to those who are planning to create a new app. They often get stuck between these two and thus face difficulty in choosing the right option.

Always remember, one wrong decision can make your mobile app useless and thus spoil your overall business dream. So, you should not take any chance.

Literally, it’s not possible to answer directly about the right framework to choose for app development. Below graph will cater to your curiosity to some extent.

React Vs Angular Image - AppsChopper

To explain React vs Angular in 2019, this post is going to highlight certain major differences between these two. These will definitely help you in making the right selection easily.

Before going through facts related to React vs Angular, it’s really important to know about basic of these two app development frameworks.

Introducing React and Angular


Launched on May 29, 2013 by Facebook, React is an open-source JavaScript library used for crafting a great user interface. It’s perfect to use for developing a single page of mobile app. React is used for developing Facebook’s own projects like Instagram, WhatsApp, etc. Also known as ReactJS or React.js, it has climbed up a huge popularity chart in Github with approx 110,000 stars.


Angular, introduced by Google, is another popular front-end JavaScript framework. It’s also an open-source framework that combines declarative templates, end-to-end tooling, dependency injection and more, in order to sort out the development related issues.

With Angular, developers can create apps that can work perfectly on mobile, web or desktop. When released first, Angular included a major advantage of converting HTML documents into dynamic content.

Angular has its latest version Angular 7.0. Meanwhile, Google still supports AngularJS, which is basically an initial version of Angular.

Is Angular Faster than React?

The major highlighted fact in React vs Angular 2019 is the first uses one-way binding. In this, the model state first gets updated and then it offers changes in UI element. When the changing of UI element, it’s certainly not possible to change the model state.

Angular, on the other hand, advocates for two-way binding. In this, if you change user interface elements, then model view automatically gets changed accordingly. We will discuss these things in detail in this post.

Well, the above facts clearly reveal that Angular advocates for a smooth and an easier method for app development. Meanwhile, once the project becomes complex, React’s method makes it possible for efficient data overflow. For instance, it makes debugging quite smooth.

What are Differences Between Angular and React?

Programming Language


React uses JavaScript as programing language. So, developers need to be fully proficient in the same language to leverage React for app development.


Angular uses TypeScript as programming language, which is developed and introduced by none other than Microsoft.

According to the report, JavaScript is the most popular programming language among developers.

You may also read: Hybrid VS Native App Development: How to Pick The Right Ones?



When it comes to architecture, component-based architecture is in fact common for both React and Angular. But, the major difference between them is tech stack they use. React is based on JavaScript, as mentioned in the above section.


Angular, whereas, uses TypeScript, when it comes to web development. It yields the end products error-free and more compact.

Here, React again gets an edge over Angular, as JavaScript is the most widely used programming language.

App Size


React is used to create a lightweight and relatively small-sized app.


Angular is also used to build a small size and lightweight application.

So, React and Angular both offer equal advantages and help developers in building quality apps.



React mainly uses virtual Document Object Model (DOM), which advocates for the whole tree data structure that gets updated even if a single change is introduced, in mobile app development. So, mobile development company can easily track any updates or changes, even without impacting other parts of data tree.


Angular, on the other hand, uses a real DOM, unlike React. Virtual DOM is quick compared to real DOM. Needless to say, React has an edge over Angular in this context.



It renders client-server side.


Angular also renders client-server side.



React uses JSX+JS (ES5 and beyond) template for app development.


Angular uses HTML+TypeScript template for app development.

Data Binding


React mainly uses one-way data binding. In this, user interface elements can be changed once after changing the model state.


Angular, on the other hand, advocates for two-way binding approach, which advocates for model state changes automatically in case of UI elements change. It makes Angular quick and efficient framework for app development.

Development Speed and Productivity


In React, development speed and productivity often get affected due to direct involvement of third-parties libraries. Developers leveraging React.js have to determine a good architecture first and foremost, along with certain important tools.


The credit goes to Angular’s Command Line Interface (CLI), which enables it to deliver a wonderful development experience. It’s CLI allows developers to build design and workspace functionality app fast and also to generate numerous services and commands with one-line command. It includes built-in process to sort out certain comprehensive issues and more.

It cleary envisages that Angular is a good framework to develop an app with a fast speed and thus improves productivity.

App Performance and User Experience


As mentioned, React uses virtual DOM in app development. It makes app more fast and performance-oriented.


Angular, meanwhile, is not left behind in this case. The latest version of Angular i.e. Angular 7.0 includes numerous advanced features including virtual scrolling, drag and drop, CLI prompts, etc.which has made the competition more stiff as well as interesting.

When it comes to Angular vs React performance, Developers can use both React and Angular to create a performance-packed app, with a better user experience.

Easy to Update


React makes it possible for a seamless transition between the two versions. Front-end development libraries rely more or less on external libraries for updating and migrating those of third-party components. Developers, on the other hand, need to check every time whether or not the third-party libraries are compatible with the latest version.


Angular, on the other hand, includes ng_update, a popular command and also an improved CLI, which makes it possible to upgrade your old version of Angular app to the latest one. This makes Angular app development less time-taking and more productive.

This section reveals Angular wins over React, when it comes to easy to update.

Community Support


According to StackOverflow Survey 2019, majority of developers revealed that they use React. So, its community base is growing by leaps and bounds.


Angular, which was ahead of React last year, witnessed its less popularity among developers, 30.7% of overall respondents claim they use Angular compared to 31.3% for React. However, it also shares a vast community base where designers and developers share their work, ideas, etc., and make this framework more reliable and strong.

React now started getting a huge acceptance among developers and thus enjoys having a vast acceptance among developers.

So, Which is Better React or Angular?

In some contexts of React vs Angular, React is ahead of Angular and vice versa. So, both have their own importance and advantages in app development. It’s better to analyze your app development requirements and then make the selection of the right framework accordingly.

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