Typical React Applications and some Well-Known Case Studies

Meta is proud to support React, a powerful and versatile free and open-source library written in JavaScript (originally developed by Facebook). With more than 180,000 GitHub stars for React applications, 1,000 contributors, and over 10,000 organisations integrating React into their technology infrastructure, it is no wonder that React is one of the most widely used web applications in the world.

The React JavaScript library is renowned for its declarative, efficient, and flexible properties, which allow developers to build their web applications in modular pieces that can be reused easily. In this article, we will explore the advantages of React JS, a popular framework for web application development, and the various types of web applications that it supports.

React JS has become one of the most popular programming languages due to its many advantages. One of the major benefits is that it allows developers to create individual modules which can then be reused in other projects. This enables engineers to rapidly build and deploy small pieces of code that can be combined to form larger applications.

React is renowned for its versatility and flexibility, making it a popular choice for developers to create a wide assortment of applications. Its scalability allows developers to utilise it for small single-page applications as well as large enterprise-level systems, enabling them to build robust solutions to meet their specific needs.

Let’s investigate why React has emerged as the de facto standard among web app builders.

What’s so great about React apps?

There are several positive aspects of using react to create web applications. The following are some of the benefits of using React.JS components:

Motives to use React applications

Speed: Speed is a crucial factor to consider when creating a web application. React has achieved remarkable performance due to its utilisation of a virtual DOM. This ensures that the web application will load quickly and respond swiftly to the user’s interactions through clicks and taps.

Adaptability: React’s versatility is a major advantage. The React framework offers a large selection of personalization options for web projects. Developers can tailor their React applications to suit their needs due to its compatibility with an array of programming languages, libraries, and frameworks.

Simplicity: React is an approachable framework that is easy to learn. The creation of your web app will be quick and painless with its help.

Open-source: Due to its open-source nature, the React library enjoys a large and enthusiastic community of developers who are eager to provide assistance. This library is a powerful tool that can be employed to create websites and applications with ease.

Interactive: The user experience with React is fantastic, to sum up. Your web app’s simplicity and improved usability are direct results of this.

There are numerous benefits to using React for web application development. It is a fast and versatile tool that can quickly produce high quality results. React is capable of updating existing components without having to rewrite the entire codebase, allowing developers to quickly and efficiently make changes to their applications. Additionally, React makes use of reusable components that are easy to maintain, allowing developers to save time and resources when creating new features. Finally, React is highly scalable, making it the perfect choice for web applications of any size. With all these advantages, it is easy to see why web app developers should seriously consider making the switch to React.

React.js is a comprehensive frontend framework that allows developers to create applications with increased scalability, flexibility, and a superior user experience. Its features enable developers to work at a faster pace and with greater dynamism. As a result, React.js enables developers to create applications that are both powerful and responsive.

Different Categories of React Applications

Cross-platform, feature-rich, lightning-fast, and highly adaptable applications are all within reach with React.js.

React JS has become a popular choice for the development of web applications, particularly single-page applications such as online portfolios and shops. It is also highly effective in the creation of progressive web applications, which are webpages that can be cached and accessed even when offline. This is due to the ability of React JS to create reusable components and user interfaces, making it a sought-after tool for many developers.

The following are examples of react applications:

Intricate web software

If you are looking to create a web application with an exemplary user experience, then React is an ideal choice. React is a component-based library that simplifies the process of documenting and constructing complex software applications. When used in conjunction with one of the numerous frameworks available, it is possible to significantly increase the complexity of the web application. With React, developers can create sophisticated, user-friendly web applications quickly and efficiently.

React’s versatility allows it to be easily integrated into existing projects, making it a great choice for developing complex web projects with a consistent look and feel. Its components can be reused, making it an efficient and cost-effective solution for creating web applications. Furthermore, its ability to work with any backend makes it an ideal tool for creating powerful and sophisticated web projects.

In order to protect the complicated inner workings, it offers a strong abstraction layer.

Mobile apps that work on several platforms

React Native allows developers to create mobile applications which can be deployed seamlessly across both iOS and Android platforms. Taking advantage of the React framework, React Native comes with an extensive range of features and application programming interfaces (APIs) which produce user-friendly apps with exceptional performance on any mobile device.

React Developers are presented with an efficient solution to developing apps that are capable of running on multiple platforms, as the same core UI building components utilised by native iOS and Android applications are employed. This makes the process of creating cross-platform applications substantially easier.

Use Cases of Augmented and Virtual Reality

Utilising React for software development allows developers to easily create dynamic and complex applications. Its suite of tools, such as the React VR library, renderer, player and headgear, enable the building of virtual reality apps for various purposes, including virtual, augmented and hybrid realities. Additionally, React offers a comprehensive set of VR-specific features and classes for further customising VR apps.

React offers a range of features that make it an ideal choice for developing 3D environments. From displaying 3D models in an engaging way to enabling interactions between them, the platform is a great option for creating immersive virtual reality experiences. In addition, all the major VR headsets, including Oculus Rift, HTC Vive and Samsung Gear VR, are compatible with React-based programs.

Internet software for social networks

When constructing applications for social media platforms, React is often the go-to choice due to its ability to integrate with a wide variety of frameworks. This makes it an ideal option for creating reliable, robust social media applications.

Since React renders its components on the server, the page’s initial load time is reduced since the server is responsible for most of the work.

React facilitates single-page applications (SPAs) which enable users to enjoy the benefits of an up-to-date page without having to refresh the entire page. An example of this is when a user clicks the ‘like’ button on a post on a social media platform; React is able to update just the components of the page that have changed, such as the like count and the colour of the button, as opposed to refreshing the entire page.

With the latest Google search algorithm upgrade, React SSR may now take use of SEO’s many advantages.

Computer programs for electronic commerce

It is a common practice to utilise ReactJS while developing eCommerce applications due to its flexibility to construct a modular design system. This implies that individual React components may be used independently from each other, and can be maintained and upgraded without influencing the entire system. This makes it easier to construct and examine React applications, adding to its popularity.

React JS promotes the principle of “Don’t Repeat Yourself” (DRY) through its reusability feature, which facilitates the development of eCommerce systems without the need to repeat code.

With that in mind, let’s take a look at some of the most widely-used React applications for business, pleasure, and other uses.

Software using the React JS library that has gained popularity

React is widely recognised as a top choice among developers when it comes to creating user interfaces for enterprise-level web applications due to its impressive speed and ability to scale. This makes it an ideal solution for businesses looking to create and deploy powerful online applications quickly and efficiently.


At a time when React JS was rising in popularity, Dropbox made the switch.

The remarkable success of Dropbox can be largely attributed to the extensive utilisation of React JS, which offers a plethora of features and capabilities. By taking advantage of React JS, Dropbox has been able to achieve maximum efficiency and exemplary performance.


Indeed, Codeacademy’s entire website, from the navigation bar to the side menus, is constructed using ReactJS. This choice was an obvious one, as ReactJS provides an efficient way to incorporate all the necessary components.

Codeacademy points out the advantages of React, which include its capability to stand the test of time, its proven reliability, its capacity to improve search engine optimisation, its ability to be compatible with preexisting code, and its ease of customization. Furthermore, React is known to foster collaborative teamwork and avoid the use of tropes.


For the Gibbon platform, designed for television sets with limited performance capabilities, Netflix has opted to use React instead of the Document Object Model (DOM) that is employed in web browsers. This decision was based on React’s lightning-fast startup time, outstanding runtime performance, and its highly versatile structure.

Current Issue of the New York Times

The New York Times has recently launched an innovative and humorous project that pays homage to the iconic fashion choices of celebrities at the Academy Awards. The project’s user interface was constructed using React JS, offering users the ability to philtre through a gallery of pictures. One of the most impressive features of this implementation is the capability to re-render the project, which is made possible by the React framework.


As a leading innovator in information technology, it is unsurprising that Meta leverages the React library for their own products, such as the Facebook and Instagram online applications. React has proven to be a powerful tool for developing robust web applications, and Meta has taken full advantage of its capabilities.

  1. Facebook utilises React to construct its dynamic user interfaces.
  2. Instagram’s Sharing platform for images and videos uses React to create dynamic and instantaneous interfaces.


The user experience of online apps may be greatly improved with the help of React JS, which is both simple to learn and maintain.

No of the complexity of the project, these days it’s not uncommon to see it built using React.

The ever-expanding React community supports programmers as they study and create cutting-edge React applications and React Native platforms.

If you’re interested in learning more about modern programming languages and other technological developments, be sure to stop by the Works blog.

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