You must be well aware of React.js if you are in the middle of making a decision regarding the tech stack for your web application. The library that is at the heart of front-end technologies is the React app. But have you ever wondered what makes the library so popular among businesses?
In this article, you can take a closer look at the 7 popular web applications built using React.js. Using React.js, you can create user interfaces for your applications. However, you need to learn React web app through React Training Courses.
Overview of React.js for Web Applications
The library is regarded as one of the most popular Javascript and the most modern front-end libraries in the world.
According to the results of this year’s Stack Overflow Developer Survey conducted by Stack Overflow, React app ranked as the second most popular web framework among all respondents as it is the most desired by developers.
You would certainly like to see how the React application works. A React app may be already running in your system without you even knowing it. To give you insights on developing a React app, we have compiled a list of the 7 best web applications built using React JS.
7 Popular Web Applications Built Using React.js
1. Meta Inc.
Meta Inc. uses ReactJS to a limited extent. React apps are used as the script that is incorporated into their application code, and is used for building their website. React Native is a version of React used for the mobile app. This is fundamentally different from the previous apps in which DOM elements are displayed within the app instead of the native components of iOS and Android operating systems as displayed by the original apps.
As an interesting side note, ReactJS library was created at Meta Inc. This is the reason the app is using it since the library was originally created there. The company is currently testing its rewritten ReactJS app called React Fiber, which has been entirely rewritten from ground zero.
2. Tresilio
Psyomics is a biotechnology company that is backed by a world-renowned professor from the University of Cambridge, who created Tresilio, a web application aimed at improving mental health. As part of their contribution to this project, they designed the user interface and built the MVP of web application for this project.
To make the project successful, it was crucial to use React web application components. By reusing components, they were able to quickly create MVP of the React web app and start the development process. A native mobile app could easily be developed as the next step to take advantage of its powerful features.
3. Dropbox
Dropbox has switched to the React app for its cloud-based file sharing service a couple of years ago. In the course of the day, Dropbox boasts 600 million users and 1.2 billion files being uploaded every day. This massive traffic and data flow must be supported by the tech stack of the company, and allowing for quick growth and easy scaling, so it was only natural to turn to React web application for this purpose.
Having made this decision, Dropbox will be able to take advantage of features such as code components to improve the efficiency of development. As a result, the platform will grow much more quickly than it would have otherwise.
4. Khan Academy
Khan Academy is currently using a lot of React-based components in many of its parts. The React JS library was first introduced to the development team by one of their developers, Joel Burget. He explains how it differs from the conventional Backbone scripts they had used in the past.
As obvious as it is, Joel regards it as a necessary upgrade to the application, and goes through a number of the most important features such as the efficient way in which elements can be changed, and the removal of non-essential re-renders.
5. Codecademy
The Codecademy team decided in August 2014 to incorporate Meta Inc. library into the course content. A key part of the app is the use of ReactJS, which is a key script based on ReactJS that is used for writing the app.
Codeacademy is all about using ReactJS, starting from the header to the menu and even the navigation, to create all the elements that make up several pieces of the site and it is done logically.
There are some aspects of ReactJS app that everyone at Codecademy appreciates, including that it is a battle-tested script that is convenient to think about, makes SEO easy, is adaptable with legacy code, and can be easily extended as needed.
As an added benefit, it stimulates creating a community and doesn’t allow you to worry about boilerplate code.
6. WhatsApp
Although WhatsApp had been in beta for several years before it was officially launched, is known for its use of ReactJS app to build user interfaces from Meta Inc. and its use of Underscore.js and Velocity.js to provide some of its most systematic services.
Recent news has revealed that WhatsApp's web app, and the Facebook Web Experience now use React web applications, just like Facebook's web experience.
7. Netflix
React application ideas were also integrated with Netflix, specifically on their platform called Gibbon. It is used for low-performance TV devices, as opposed to the DOM used in most web browsers, primarily for high-performance devices. Netflix has even written a blog post explaining how the ReactJS app library has helped Netflix speed up its startup process, improve its runtime performance, make it easier to modularize its application and benefit various things as well.
Get to know more about React js projects for beginners.
Advantages of Web Applications Built Using React.js
1. With JSX, You Can Code Seamlessly
Code crafting is easier with JSX, a JavaScript XML syntax. JavaScript variables are combined with HTML code, which gives it many advantages. It is usually necessary for developers to separate the markup and logic of elements into separate files. Code can be compiled in one file, however, using JSX syntax.
The use of JSX is strongly recommended when developing a React.js application. TypeScript and JavaScript both work well with it. Markup is created using JSX, not a distinct programming language.
2. Reusable Components
Developing an application takes time, which affects the budget. Besides affecting application development, it also impacts other processes. In order to minimize worker hours, most CTOs and managers design products. This goal can be achieved with the help of React.js's reusable components.
Various purposes can be served by reusing previous components. Rather than writing individual code for every new element, software engineers don't have to create it from scratch. An array component, for instance, could display all items in the array. Afterwards, the component can be duplicated and filtered. Consequently, the new component will display items with specific attributes based on a selection.
3. A Large Community
With React.js' widespread use, there is already a large, supportive community. The library's updates and information are easily accessible. Furthermore, many developers share valuable recommendations related to React.js. Stack Overflow is a popular platform where you can ask questions and get answers instantly.
Challenges You May Face When Using React.js
Despite its many benefits, there are some disadvantages to React.js. When you are developing a web application, it is important to take these factors into account. So that you won't be surprised by any unexpected issues. You can enroll in the best Web Development Course online to create an excellent web application. Let us review the main obstacles that may slow down the development process:
1. User-unfriendly Documentation
React.js is widely available on the internet. Some official documents, however, might be incomplete or lacking, making findings documentation challenging. It will therefore be necessary for developers to conduct thorough research to obtain the required information to compose code or use new features. In addition, the official React.js documentation may not provide answers to specific questions.
2. React.js is a Frontend Library
Angular and Vue.js are frameworks, whereas React.js app is a JavaScript library. Using a framework requires software engineers to follow a certain structure. Standardization makes frameworks useful, as any developer can work on a task immediately after joining a team.
As a frontend library, React.js application permits the import of any library and the calling of any method or component. Because of this, React app offers thousands of options. Hiring new developers can be challenging because of the diversity of libraries available. There may be a lot of research required for your existing software engineers.
Elements and component libraries should be managed using state. Choosing routing mechanisms and server-side mechanisms will be crucial, and choosing a programming language. JavaScript and TypeScript are both available. Hiring new developers can take some time as they must learn the technology stack before they can begin working on your project right away. Get to know more on building progressive web app (PWA) with React js.
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Conclusion
Ultimately, by upgrading to ReactJS app by learning it using KnowledgeHut’s React training courses can help you further boost your learning capabilities. These courses also increase the development efficiencies along with improved effectiveness.
There is no doubt that every framework upgrade takes a toll on the developers in terms of time and money. However, when it comes to creating the perfect user experience, whether on a web page or in a mobile application, the effort is absolutely worth it.
