15 Most Popular Websites Built With ReactJS

Most Popular Websites Built With ReactJS

In recent years, React has become a popular choice among leading businesses, with renowned websites such as GitHub, Facebook, Airbnb, Instagram, and Reddit built on this framework. 

The versatility and efficacy of React are evident in the variety of businesses that use it. It’s hard to believe, but React has over 19 million users and is continually increasing. This is mainly due to the technology’s ability to create fast and streamlined web pages, making it widely accepted by businesses across different industries. 

Its component-based architecture also reduces the time needed for development and maintenance, making it easy for developers to reuse and manage code. With a vast ecosystem and strong community, React has become the go-to choice for creating dependable and scalable online apps. 

To better understand ReactJS, let’s dive deeper into its features and benefits.

What is ReactJS?

ReactJS is a popular front-end JavaScript library for building user interfaces(UIs). Facebook developed it, and is now maintained by Facebook and a community of individual developers and companies. ReactJS was designed to simplify building complex and interactive UIs by breaking them into smaller, reusable components. Its component-based architecture enables developers to build UIs that are easy to understand, test, and modify. ReactJS is widely used by businesses of all sizes to create scalable, high-performance web applications. It is also renowned for its ability to work seamlessly with other libraries and frameworks, making it a versatile choice for web development.

Discover the Advantages of Implementing React JS in Your Development

When it comes to front-end development, React JS is one of the most popular frameworks. And for a good reason! React JS has several benefits that make it appealing to developers. Here are just a few of the Benefits of Using React JS:

1. Component-Based

React is a component-based framework, which means that developers can build reusable components that can be used throughout an application. Code becomes more modular and simpler to maintain as a result.

2. Declarative

React is declarative, meaning that code is written in a way that is easy to read and understand. This makes development faster and simpler since developers don’t have to spend time deciphering complex code.

3. Virtual DOM

React uses a virtual DOM, which means that it only updates the components that need to be updated rather than re-rendering the entire page. This makes applications more responsive and fast.

4. JSX Support

JSX is a syntax extension for JavaScript that allows you to write HTML directly in your JavaScript code. This makes development with React more convenient, as you don’t have to switch between files when working on markup and logic.

ALSO READ: ReactJS vs React Native

ReactJS Website Examples

Websites Built With ReactJS

React, renowned as a leading front-end JavaScript library, is extensively utilized for crafting user interfaces and web applications. It serves as an example of React JS’s versatility and efficiency in modern web development. Some of the world’s top websites built with React JS include Facebook, Instagram, Netflix, and Khan Academy.

If you’re looking for inspiration or the best websites built with React, check out these 15 popular sites that were built using Reactjs:

1. Facebook

With over 2 billion active users, Facebook is one of the most well-known social networking sites in the world. The platform was originally built using PHP but has since been rewritten using ReactJS, a JavaScript library created by Facebook. ReactJS allows Facebook to create large, complex applications that can change data without reloading the page. This makes the user experience more fluid and responsive.

Facebook has been using ReactJS since 2013, and it is now used in many different parts of the site, including the news feed, messenger, and ads. The company has even open-sourced some of its React code so that other developers can learn from how they use the library.

Overall, Facebook has found great success with ReactJS, and it has become one of the most popular front-end libraries in recent years.

2. Instagram

Instagram is a well-liked social media platform for sharing images and videos. It was created by Kevin Systrom and Mike Krieger as a way to share photos and videos with their friends. Instagram has since evolved into a platform for businesses and celebrities to share their content with the world.

React JS is a popular JavaScript library that was created by Facebook. It is used to build user interfaces and web applications. React JS is perfect for building dynamic, responsive user interfaces. It makes code easy to read and debug, and it works well with other libraries.

Instagram was built using React JS. The reason for this is that React JS is perfect for building user interfaces that are responsive and dynamic. The code is easy to read and debug, which makes it perfect for the Instagram team. They can quickly add new features and fix bugs without having to spend a lot of time on maintenance.

3. Netflix

Netflix is one of the most popular streaming services in the world, with over 130 million members in over 190 countries. The company started as a DVD-by-mail service but soon realized the potential of streaming video. They began streaming content in 2007 and have since become one of the leaders in the industry.

New technologies have always been embraced by Netflix quickly. They were one of the first companies to move to a cloud-based infrastructure, and they were also one of the first to adopt React JS for their web applications. Netflix uses React JS for both its website and its TV app. The Netflix website is a complex single-page application that relies heavily on JavaScript. The TV app is built using React Native and runs on all major platforms, including iOS, Android, and Windows.

React has been instrumental in helping Netflix build user interfaces that are fast, responsive, and easy to use. The declarative nature of React components makes it easy for developers to reason about their code and understand how it will behave. The modularity of React allows for individual components to be reused across different parts of the application. This makes development faster and keeps code DRY (Don’t Repeat Yourself).

The use of JavaScript has allowed Netflix to create a rich user experience that was once only possible with native apps. By using React, they have been able to create a fast, reliable, and cross-platform app that provides users with a great experience regardless of which device they use.

4. Airbnb

Airbnb is one of the most popular React web development examples built. It is a platform that allows people to list, discover, and book unique vacation rentals around the world. Airbnb has over 4 million listings in more than 191 countries and offers a convenient search engine to help you find the perfect rental for your next trip. The site also offers a helpful map view so you can see where your rental is located to nearby attractions.

5. UberEats

Users can order and pay for meals from partner restaurants using the food-delivery service Uber Eats. There are a few worldwide cities where the service is available.

 UberEats was built using React, a JavaScript library for building user interfaces. React was created by Facebook and is used by many popular websites, including Netflix, Airbnb, and Dropbox.

React enables developers to create fast and responsive user interfaces. The library makes it easy to create reusable components, which can be shared across projects. This speeds up and improves the effectiveness of development.

Uber Eats is a great example of how React can be used to build fast and responsive user experiences. The website is easy to use and loads rapidly. Food delivery has never been simpler!

6. Dropbox

Dropbox is a file hosting service that provides personal cloud software, cloud storage, and file synchronization. It was founded in 2007 by Drew Houston and Arash Ferdowsi, two MIT undergraduates.

Dropbox allows users to create a folder on their computer, which is then synchronized with the Dropbox servers. Any changes made to files in the Dropbox folder are automatically synced with the server. Users can share files or folders with other Dropbox users by creating a shared link.

 DropBox has been used by millions of people around the world and has been featured in many publications, including Time Magazine, Forbes, and Wall Street Journal.

7. Twitter

Twitter is one of the most popular social networking platforms in the world, with over 320 million monthly active users. The platform has been built using React, a JavaScript library for building user interfaces.

React has helped make Twitter a more responsive and interactive platform by allowing developers to create custom components that can be updated without having to reload the page. This has made Twitter faster and more user-friendly, two essential factors in its success.

In addition, React has also made it possible for Twitter to offer a more personalized experience to its users through the use of cookies. Cookies are small pieces of data that are stored on a user’s device and allow websites to remember certain information about them.

Twitter uses cookies to track a user’s preferences and tailor the content that they see accordingly. This means that users are shown tweets that are relevant to their interests, making the platform even more addictive and valuable to them.

8. Yahoo! Mail

Yahoo! Mail is one of the most popular email services in the world, with over 225 million monthly active users.

– Yahoo! Mail has been built using React JS since 2016.

– React JS has helped to make Yahoo! Mail faster and more responsive while also making it easier for developers to create new features.

– Thanks to React JS, Yahoo! Mail is now one of the most modern and user-friendly email services available.

9. Microsoft Office 365

A cloud-based subscription service called Microsoft Office 365 assembles the top tools for the way people work nowadays. Office 365 enables anybody to create and share anywhere on any device by fusing industry-leading applications like Excel and Outlook with strong cloud services like OneDrive and Microsoft Teams.

The React JavaScript library is a popular tool for building user interfaces, and many developers use it to create single-page applications (SPAs). If you’re looking for examples of SPAs built with React, you need to look no further than Office 365. That’s because Office 365 uses React in several key areas, including:

The Outlook Web App: The Outlook Web App is a web-based version of Microsoft Outlook that includes many of the same features as the desktop version. The Outlook Web App uses React to provide a fast, responsive interface for users.

The OneDrive Web Interface: OneDrive is Microsoft’s cloud storage service, and the OneDrive web interface allows users to access their files from any web browser. The OneDrive web interface uses React to provide a fast, fluid experience for users.

The SharePoint Framework: SharePoint is a collaboration platform from Microsoft, and the SharePoint Framework is a new way to build custom applications for SharePoint. The SharePoint Framework uses React to provide developers with a powerful tool for building engaging experiences for users.

10. Whatsapp Web

WhatsApp Web is a web client for WhatsApp Messenger, a cross-platform messaging app that allows users to communicate with each other. The web client was launched in January 2015, and it allows users to access their WhatsApp chats and messages from a web browser.

WhatsApp Web is built using React, a JavaScript library for building user interfaces. React makes it easy to create interactive UIs, and the web client’s UI is designed to be responsive and fast. WhatsApp Web also uses vector graphics, which look sharp on high-resolution screens.

11. BBC

The British Broadcasting Corporation is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current state with its current name on New Year’s Day 1927.

The BBC aimed to create a system enabling viewers to customize their programming based on their preferences and locations. To achieve this, they required a flexible product to handle heavy loads and generate various page versions, each tailored to the user’s settings.

The team utilized front-end technologies such as ReactJS and isomorphic JavaScript to achieve this. This allowed them to execute JavaScript templates on both the client and server sides, providing users access to a basic website without reloading JavaScript. As a result, the user experience is smooth and uninterrupted, regardless of their preferred settings.

12. Pinterest

As one of the most popular image-sharing sites, it’s no surprise that Pinterest has embraced React JS. With over 150 million monthly active users, the site needed a technology that could handle such a large amount of traffic. React JS was up to the task, and thanks to its virtual DOM, Pinterest was able to achieve impressive loading times. The site also uses React Router to manage its URLs, which further enhances performance. Overall, React JS has helped make Pinterest a fast and responsive site that can handle a huge amount of traffic.

13. The New York Times

React has been used to build user interfaces for The New York Times since 2015. In 2018, the paper published an article detailing their use of the JavaScript library while revamping their website. The news organization decided to move away from using a slow, complex monolithic framework and use React instead. They now use a modern stack that includes Node, Express, and Reacts Router on the server side and Webpack for asset management.

14. Asana

Asana, Inc., is an American software company based in San Francisco. Its flagship Asana service is a web and mobile “work management” platform designed to help teams organize, track, and manage their work. Asana, Inc. was founded in 2008 by Dustin Moskovitz and Justin Rosenstein.

Asana is a software-as-a-service platform designed for team collaboration and work management. Teams can create projects, assign tasks, set deadlines, and communicate directly within Asana. It also includes reporting tools, file attachments, calendars, and goal tracking.

15. PayPal

PayPal Holdings, Inc. is an American multinational financial technology company that operates an online payment system in most countries that supports online money transfers. The system is an electronic alternative to traditional paper methods such as checks and money orders.

PayPal is an online payment platform built using ReactJS, making it easy for individuals and businesses to send and receive payments. One of the key areas where ReactJS is used in PayPal is its user interface, which offers a simple and user-friendly layout for users to explore the site, manage their accounts, and conduct transactions. With ReactJS, PayPal developers can easily create and enhance the checkout feature, providing customers a secure and reliable way to complete their transactions. The mobile apps for PayPal have also been developed using ReactJS, making it easier for users to make payments on the go.

16. Codecademy

Codecademy was founded in August 2011 by Zach Sims and Ryan Bubinski. Sims dropped out of Columbia University to focus on launching a venture, and Bubinski graduated from Columbia in 2011. The company, headquartered in New York City, raised $2.5 million in Series A funding in October 2011 and $10 million in Series B funding in June 2012. 

On July 22, 2014, the site appeared with a new redesigned dashboard.

In August 2015, Codecademy partnered with the White House, working to host in-person meet-ups for 600 students from disadvantaged women and minority groups over twelve months.

Codecademy is an American online interactive platform that offers free coding classes in 12 different programming languages, including Python, Java, Go, JavaScript, Ruby, SQL, C++, C#, and Swift, as well as markup languages HTML and CSS.


Hire skilled React JS developers for real-time and scalable web and mobile app development with flexible engagement models.

React JS is a powerful and popular framework that offers developers the tools they need to build dynamic and engaging websites. As we have seen here, there are many Most Popular Websites Built With ReactJS, showing just how versatile this platform can be. Whether you’re looking for a simple blog or an eCommerce site, React JS is worth considering as it provides users with fast performance times and scalability. With so much potential at your fingertips, why not give React JS a try?

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