Angular vs. React: Which JS Framework Should You Select For Your Project in 2023?


Published On:

  November 16, 2022
Read Time 28.72 Minute Read
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Angular vs. React: Which JS Framework Should You Select For Your Project in 2023?

Do you know that more than 100 frameworks and languages are available in the market to create robust and secure web applications? But the most challenging part for the developers is to keep pace with the latest changes and trends hitting the industry. 

Selecting the one that makes your work easier becomes the prime duty. Angular VS React two are the two leading frameworks considered the most popular front-end development frameworks for mobile and web application development. 

The real struggle starts with selecting the best framework for your next project, like Angular vs React. You must consider various essential factors before choosing the perfect one for your project needs.

What is Angular?

In 2010, Angular was released under the name AngularJS. It is a web development framework, typically developed and maintained by Google.

Angular is a TypeScript-based JavaScript framework equipped with a suite of developer tools to build and scale projects from single-developer size to enterprise-grade applications.

Angular is mainly known for its features like two-way data binding and dependency injection, and of course, for being backed by a tech giant.

From 2010 till date, Angular 14 is the latest version (as of now) that comes up with more advancements in building SPAs for your business needs. And if I say what’s new in Angular 14 as compared to the previous version, it has more and more features that have brought major changes in the latest one.

What are the essential factors that make Angular deal with web app development ?

  • You can quickly build scalable web applications as it contains a component-based framework.
  • The angular framework includes a list of fully-functional libraries, covering a wide variety of features, including routing, forms management, client-server communication, and more.
  • A suite of developer tools to help you develop, build, test, and update your code.

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What is Angular Good For?

After looking at the basic concept of what is Angular, it’s time to explore the potential benefits of the Angular framework.

  • Angular is a one-such framework developed especially for designing and building dynamic modern web applications for your business needs.
  • The Angular framework helps you build interactive and dynamic SPAs with robust features like templating, two-way binding, modularization, RESTful API handling, dependency injection, and AJAX handling.
  • Angular is the best for web designers too. Designers can use HTML as a template language and even extend HTML syntax to convey the application’s components easily. You also don’t need to rely on third-party libraries to build dynamic applications with Angular.

And if we talk about what developers like about Angular, then the following diagram answers your question.

Reasons You Need Angular

What are the Advantages of Angular?

advantages of angular

  1. Boosts App Performance

    Angular is the leading framework that has the ability to create single-page applications (SPAs). The applications developed with Angular include instantaneous changes, which, in turn, make the web app faster. 

    With its reusable component functionality, the developers easily eliminate the need to continually reload the page. Besides, Angular delivers excellent and seamless performance on mobile devices, especially smartphones, regardless of screen sizes, interfaces or hardware.

  2. Two-Way Data Binding

    Angular makes two-way data binding an integral function of its architecture. Consequently, there’s little need for sequential callbacks to handle modified data or developer interventions.

    Angular synchronizes the data between Model and View. In simple words, once the data is changed or modified, these two subsequent components automatically get updated. And all these take place in real-time, preventing developers from putting extra effort into manual modifications. 

  3. POJO-Mode

    Angular’s coding structure is completely handy and independent as it utilises the Plain Old Javascript Objects (POJO) Model. So, the Angular developers are freed from adding complex functions or methods in the coding structure. 

    Additionally, it eliminates dependencies on external frameworks or plugins. With the help of this functionality, all your codes remain clean, and most importantly, you require less coding.

  4. Angular Material

    The Angular Materials strictly follows the Material Design guidelines as created by Google. Inside the Angular Material, you’ll find various features like in-built components such as navigation elements, layout, buttons, indicators, and data tables. 

    Remember, Angular Material is not only a means for creating an eye-catchy user interface, but it develops applications like Google. For instance, apps like Google drive, Android OS, Gmail, and many others have become the daily needs of users.

  5. Angular Testing

    In the Angular framework, all the essential JS codes typically go through a series of tests. The convenience offered in testing allows us to develop the project from scratch and seamlessly test the components. 

    The overall management of scopes and controllers is done with the help of dependency injections. Angular’s unit test functionality can force dependency injection to perform testing by injecting mock/dummy data into the controller.

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What is React?

React is the front-end development framework managed explicitly by Facebook and a community of individual developers and communities. The first React version was initially released in 2013.

It’s an open-source JavaScript library that lets you build a secure user interface (UI) for your web application. React is one of the well-known Javascript frameworks used explicitly for front-end development.

The UI development is made easy by its component-based and declarative structure. React is the front-end development framework managed explicitly by Facebook and a community of individual developers and communities. The first React version was initially released in 2013.

What are the essential factors that make React deal with web development?

  • React makes it easy for developers to create interactive UIs. They can smoothly design simple views for every state in the web application. The excellent part of React is that it allows you to update efficiently and renders just the right components when your data changes.
  • You can build encapsulated components, making it easy for the developers to manage their states. Moreover, the entire component logic is written in JavaScript rather than on templates; passing rich data through the web app becomes relatively smooth for the whole React application development.
  • With its prime principle, “Learn Once, Write Anywhere”, React developers can quickly develop fast and scalable apps for all business verticals.

What is ReactJS Good For?

I hope you are now clear with what is ReactJS, it’s time to explore the potential benefits of the ReactJS framework.

  • ReactJS is a multi-purpose, open-source library that is mainly used in front-end development, focusing on building user interfaces.
  • React is a framework that is specifically designed to help you deal with an innovative way of rendering websites, evolving the responsive nature of web pages.
  • React framework is the perfect choice when you want to develop Single Page Applications (SPAs) as it can rewrite and update content on a web page without requiring to reload or refresh the page.
  • React Native, the best React framework for developing native mobile apps.
  • Large social media sites, such as Instagram, Facebook, and Reddit use ReactJS for front-end website development needs.
  • Newspaper agency New York Times, streaming service Netflix, and Customer relation system SalesForce also use ReactJS for the development of their mobile app.

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What are the Advantages of React?

After having a look at the basic concept of what is ReactJS, it’s time to explore the top advantages of using ReactJS for web app development.

react advantages

  1. Composable

    React framework allows you to easily divide multiple lines of code and input them as reusable components. Such components can then easily be integrated into one place, and the developers can efficiently utilize components to make robust applications.

  2. Declarative

    React framework allows you to develop interactive UI by transforming the component state. DOM is entirely declarative, meaning React is solely responsible for updating the DOM per your needs. 

    The developers do not interact with DOM directly. Moreover, it allows you to make UI design and debugging changes more quickly. We can change the program’s state and see how the UI will look at that time. This makes our code more predictable and easier to debug.

  3. Write Once, Learn Anywhere

    The good part of React framework is that you are entirely free from writing the existing code again and again. You need to develop one component and can reuse the same in different functionalities. 

    We have an option to render code reusability function on the server using Node and develop mobile apps using React Native. In simple words, you can easily create IOS, Android, and Web applications simultaneously using React.

  4. Simple

    React is a JavaScript-based framework with a component-based approach and automatic rendering and uses plain JavaScript. In other words, we can say that React is relatively simple to learn, build a web (and mobile applications), and support. 

    Furthermore, with its special syntax named JSX, the developers can combine both Javascript and HTML in one code to make it easier to grasp and work with.

  5. SEO-Friendly

    SEO brings convenience to the developers in searching for the right content for the user. Once the user search for any specific topic on the search engine, leading platforms like Google, Yahoo, Bing or Baidu provides you with the best ranking pages based on the particular search.

    React framework affects the SEO by giving you a SPA (Single Page Application) which requires Javascript to show the content on the page, which can then be rendered and indexed.

  6. Fast & Easy to Learn

    React contains pre-built patterns and functions that can be selected and combined like building blocks to create fast, appealing and scalable projects in less time as compared to building the entire application. 

    Also, unlike other front-end frameworks, which are referred to as ‘Domain-specific Language’, React only requires to need a basic knowledge of HTML and CSS fundamentals to start working with it.

What are The Differences Between Angular Vs React?

It’s time to explore some of the core differences between Angular and React framework to make it easy for you to select the best one for your project in 2023.

  1. AngularJS vs React JS In Terms of Popularity Growth

    Well if I talk about the popularity growth for Angular vs React, both are best in dealling with gaining high popularity in the discussion forums and also the developers’ community.

    Do you know that Angular occupies a fifth place among the top 10 most used web frameworks among developers worldwide, as of 2022, with 20.39% of web developers using this framework?

    However, just like Angular, Reactjs is a library against a fully-fledged framework. Likewise, Angular has always maintained an average number to be high on getting stars as compared to the library framework Reactjs.

    As per a recent study by TechBehemoths Study, it has been found that React is used by 75% of all IT companies globally leaving far behind Angular and Vue.

  2. Application Performance: Angular Vs React

    In terms of application performance, both Angular and ReactJS hold a good reputation. Angular typically optimises coding best practices and leads to an established level of programming that continually enhances performance. Therefore, evaluating Angular Vs React is essential, especially for the developers to consider.

    You can even use older versions of Angular to serve projects that don’t require the facilitation of two-way data binding, which significantly reduces complexity.

    The $cacheFactory that Angular provides is better at memorisation and can ultimately be utilised to recalculate data that is calculated later.

    Here’s the example of a popular payment gateway using Angular:

    With over 300 million clients and use in over 200 countries, PayPal is a well-known payment gateway that utilises Angular and has proven to be the safest transactions platform in the world.

    I frequently participate in high-level tasks with developers at Albiorix, working on various projects. The biggest problem they encounter is being unable to reuse them in subsequent projects when dealing with sophisticated reasoning. This problem is resolved by reactjs, which can reuse system parts.

    Designers frequently reuse react components because it doubles the productivity and improves coding methods. In addition, Reactjs is renowned for its versatility in reusing the components; for example, starting with the finer components, such as checkboxes and buttons, then moving to the wrapper components, and finally reaching the root components.

    Despite the level of project complexity, adopting such habits ultimately improves app performance consistency and makes code quality and maintenance easier.

    We designed a compliant TV platform Using ReactJS framework that is specifically built on a multi-tenant cloud middleware TV platform.

  3. Testing Scenarios in React Vs Angular

    Attempting to reach 100% of testing objectives is challenging when using a dynamically typed language like Javascript. Because of this, code created in Javascript needs to have a robust set of tests. Angular included several characteristics, including isolation of the unit of code and was created with testability in mind.

    For instance, dependency injection, a built-in feature of Angular, makes it simple to pass in dependencies of components and even mimic the components.

    It is better to simulate any missing components from the testing environments when writing tests. Tests can observe the other components of the function and forecast how they will interact. It is helpful to avoid data fetching flakiness because it is mocking data or functional. The availability of copying capabilities in Reactjs makes tests more predictable.

    As part of the development process, Reactjs continuously runs test suites to perform the test cases. Additionally, it provides test execution tools like Mocha, Ava, and Jest, which enable testing to proceed concurrently with development.

    Jest is widely compatible with features such as mock modules, timers, jsdm support, and more. In addition, libraries like Mocha are consistent with browser-specific requirements and support real browser-like simulations.

  4. For Code Quality : Angular Vs React

    At Albiorix, we have employed specialised tools like AngularCLI to raise the grade of our coding and increase the quality of everything we create with Angular. Since we are accustomed to using AngularCLI, it has allowed us to produce projects with incredible integrations. Our project deliveries have been made simple by integrations like Angular Core, Angular Material, etc., while maintaining the level of code quality we had hoped for.

    The learning curve for Angular has been slashed thanks to AngularCLI, which also enables developers to anticipate compilation behaviour. This makes it possible to provide smooth builds and to have engineers spend less time iterating, which ultimately results in poor code quality.

  5. Code Maintenance in Angular vs React

    The most popular use of Angular is to create single-page applications. Single-page applications’ complex structures and numerous programming modules are the cause. Program files are frequently placed in different files as a result.

    To maintain such a complicated structure while maintaining the richness of the application, the best framework that supports complex maintainability and can handle complex naming conventions must be chosen. However, in most situations where SPAs necessitate a full-proof standard practice of managing a code, we adhere to the best practices outlined in the Angular style guide.

    For instance, is one of the most prominent examples of using Angular as its primary technology.

    According to Similarweb, one of the most popular websites worldwide is They were able to acquire timely weather updates for the widgets thanks to Angular. It combines widgets with UI elements and reuses the components for improved code maintainability.

    When creating rich web clients, where mixing HTML and Javascript is challenging because of less modularization, we frequently see developers dealing with major maintainability issues.

    The nice part is that Angular solves these issues by creating maintainable javascript. In addition, it offers an HTML extension to address these issues, which provides developers some relief and results in significant time savings.

    Tech consultants frequently ask for advice on maintaining the code and developing the habit of writing clean code from scratch. However, writing clean code without slowing down production seems challenging. With the same amount of work and good production hours, Reactjs demonstrated to be a better way to write clean code.

    It has demonstrated that developers avoid repeating themselves or becoming perplexed by code review remarks. Instead, Reactjs has forced programmers to create functionality that integrates with the little modules without being redundant.

    Reactjs prohibits developers from writing split code, making it incredibly computer-usable and understandable for other developers. In addition, it makes it easier for code to be reused by providing a way to create reusable UI components.

    Since Reactjs enables the creation of bespoke Reactjs components, rendering uncontrolled input fields is simple and distinguishing the components with their specific naming conventions is simple.

  6. Server Rendering in Angular vs React

    By creating pleasant, readily searchable static versions of the application, Angular helps web crawlers. Before the application becomes completely interactive, Angular renders it by building a static view using server-side rendering. Then, you decide how to use JSON and client-side caching skillfully to improve server-side speed. When it comes to minimising client-server traffic, Angular is unmatched.

    Angular is designed in a pattern with built-in testing requirements such as dependency injection and object mocking. However, we cannot distrust Angular’s future advances because it has Google as a backup. It can also reduce code by eliminating the need for recompilation and instantly reflecting changes in the front end.

    To make your application SEO-friendly, you should render it to the server. Reactjs makes it simple with the aid of a few particular functions. Instead of calling Render, you can use the RenderToString function. Unlike other javascript frameworks, Reactjs is not a rigid library that will prevent you from reaping the benefits.

    You may also use renderToStaticMarkup if you don’t want to create DOM properties like data-react-id, which is excellent for building a simple static page generator.

  7. Bundle-file Optimization in Angular and React

    Working with Angular made handling single-page applications a breeze. They are, however, a little complicated when it comes to the bundle file size.

    Most websites that do not load on the first click will not have an acceptable click-through rate, nor will they be appealing to search engine traffic. Because the item that must be downloaded on the first page is a bundle file, it is critical to optimise it as much as possible.

    Angular employs a compiler to bridge the gap between a browser and the code in the bundle file. As a result, it accelerates browser compilation and makes it easier to understand. However, the additional bundle size as a result of HTML code placed in components can be taken into account to improve efficiency. Ahead-of-Time (AOT) is employed as part of the workflow.

    It is not, however, the default option from Angular, although it can always be activated using the CLI by switching to production mode.

    When developing a large-scale application, the bundle file size is important. I learned from my users that the most important thing to do while optimising the application codebase is to analyse the bundle file size. When it comes to a software stack like React, ignoring the bundle size means passing up an existing opportunity. Reactjs apps frequently contain suggestions about components.

    It eventually became a massive production file that began with a few components. Since adding new features and dependencies over the new business requirements, it is critical to gauge the file’s size regularly.

  8. Learning Curve in Reactjs Vs Angular

    Angular is expansive and dynamic. Developers may find it challenging to cover a wide range of topics in Angular at first, but it is worthwhile to devote effort to this phase to enjoy developing the apps more. It begins with fundamental pieces, including directives, modules, components, services, dependency injections, and more. At first, the Angular learning curve is steeper than the Reactjs learning curve.

    Select any of the tech stacks based on the needs of your prospective projects. However, when handling the most challenging problems in large-scale applications, Angular is on top.

    Writing components, maintaining internal states, and using props for configuration are the most fundamental and fundamental things to learn in Reactjs. Developers may find it strange to write in the early stages, but because it adds no complexity, it’s a good tech stack.

    Reactjs will not ask developers to learn and fall into the complexities of learning logical structures (which may be why the increased Reactjs demand in developers). But knowing the basics, along with state management and routing libraries, will put you on the right track to begin building apps.

    Both of these technologies have a lot to offer in terms of functionality, a suite of tools, and performance, making it difficult for development teams to choose one over the other.

Angular vs React: The Comparison Table

Angular React
Founder Misko Hevery Jordan Walke
Best For Building highly active and interactive web apps for your business needs Developing large web apps with subsequent variable data
DOM Angular supports Real DOM React utilizes Virtual DOM
Pricing Model Open-Source Open-Source
Data Binding Supports two-way data binding Supports one-way data binding
Best For Building highly active and interactive web apps for your business needs Developing large web apps with subsequent variable data
App Size React application developed are small in size React application developed are small in size
Performance The performance of Angular apps is high The performance of React apps is high
Learning Curve The learning curve is steep The learning curve is moderate
Scalability Modular development structure Component-based approach
Programming Language TypeScript JavaScript

Prominent Use Cases: Angular vs React

organization using angular and react

Angular or React: Which is Better?

Angular and React both are meant for front-end development. React is simply a library used for developing robust UI, while Angular is a full-fledged mobile and web development framework.

React is a lighter framework compared to Angular. Moreover, it takes less time to start working on a React project. On the other hand, Angular is somewhat complex and takes additional time for the developers to master.

Still, if you find any complexity in identifying the framework for your business needs, Albiorix is a one-stop solution for front-end development solutions. 

Being a prominent AngularJS development company, Albiorix has a team of expert developers who strive to provide the best possible solutions. Apart from Angular development,  we are among the best ReactJS development company where our developers are experts in dealing with your development needs.

Hardik Thakker is a Co-Founder & CEO at Albiorix Technology. Having more than 12+ years of experience in handling the development team at a pace, he is totally involved in managing the overall aspects of the full-stack development processes. He possess strong expertise in writing the technical articles and completely believes in following Agile methodology.

Frequently Asked Questions

What is the common difference between Angular and React?

Angular is a framework, while React is a library. React primarily uses virtual DOM and one-way data binding. On the other hand, Angular typically operates on real DOM and uses two-way data binding. If we talk about speed, React works faster compared to Angular.

Is React better than Angular?

Yes, React works well in terms of performance, full backward compatibility, and supports small bundle sizes. Moreover, React utilizes component-driven architecture for saving development time and costs.

Is Angular more difficult than React?

If you need to create a project that contains multiple modules, Angular is the best.  The Angular coding structure is much easier to understand and edit. Angular is a bit slower than ReactJS, so keep this thing in mind as well.

Hardik Thakker

Hardik Thakker is a Co-Founder & CEO at Albiorix Technology. Having more than 12+ years of experience in handling the development team at a pace, he is totally involved in managing the overall aspects of the full-stack development processes. He possess strong expertise in writing the technical articles and completely believes in following Agile methodology.

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