The 5 Best Websites Built on ReactJS

ReactJS is a JavaScript library created by Facebook to address the problem of building large user interfaces. React has been around since 2013, but since then it has grown in popularity. Practically all popular front-end JavaScript frameworks are built on top of it, including AngularJS and Vue.js. R

React's focus is building UIs with data that changes over time (quotes, newsfeeds, dashboards). It relies heavily on modularity and functional programming techniques like pipelines and immutability (which allows for more predictable state mutations).

Why ReactJS?

ReactJS is one of the most popular user interface libraries out there. It's popular because it is fast and lightweight and makes it easy to change the look and feel of the site. It's relatively easy to get started with and it's free for personal use and free for educational use. Some sites have even started using ReactJS as their core UI, and it looks and feels great. Another reason that ReactJS has gained popularity is the fact that the team that developed it, Facebook, is one of the biggest companies in the world. There are thousands of people who are employed by Facebook and most of a lot of the code is written using ReactJS.


The 5 Best Websites Built on ReactJS

In this article, we'll look at five of the best websites built on ReactJS:


1. FaceBook

A social networking website launched in February 2004, Facebook has grown into the world's largest social network with over 1.15 billion active users as of December 2016. Initially launched only for Harvard students, the site was eventually expanded to other colleges in the Boston area, the Ivy League, and then to all US colleges except those located in Alaska and Hawaii. It gradually added support for high school networks starting in 2005, and finally opened up to everyone aged 13 and older with a valid email address.

Facebook is one of the most popular websites in the world. It is easy to log on and spend hours on it without realizing how much time has passed. As such, interactivity is a key element of the site and this is why ReactJS was created. With ReactJS, Facebook can maximize user interaction and create a memorable experience for its users.


2. Netflix

Netflix is the world’s leading entertainment platform with 125 million members in over 190 countries enjoying more than 140 million hours of TV shows and movies per day, including original series, documentaries, and feature films.

Netflix is one of the most popular video streaming services that had adopted ReactJS. Today, Netflix's website has been transformed into a modernized platform with high performance. The reason why ReactJS was preferred is that it enables speedy development and supports consistent updates.


3. BBC - (British Broadcasting Corporation)

BBC is a public service broadcaster, which provides its audience with news, sports, arts, and entertainment. It offers live TV broadcasting in the UK and also worldwide through the internet via its website. BBC has been known to be one of the most trusted news sources in the world for decades.

The BBC’s re-introduction of its electronic platform has greatly increased the user experience with the BBC. This change has been witnessed because of the platform updates and adapted ReactJS to enhance the website’s front-end experience since 2015.


4. Reddit

Reddit is a social news website where users can post links to content on the web. Other users then vote the submission "up" or "down", which is used to rank the post and determine its position on the site's pages and front page. Reddit was founded by University of Virginia roommates Steve Huffman and Alexis Ohanian in 2005, who sold it to Condé Nast Publications, the parent company of Wired magazine, in October 2006.

Reddit is one of the top websites built with ReactJS. It serves the whole process of writing components and further maintenance relatively easier. React also facilitates Reddit to have an ecosystem and the ability to reuse smaller or larger components in server-rendered pages.

Reddit’s website is one of the best examples of a web page built with ReactJS. It demonstrates how to write components, use them in server-rendered pages, and reuse them across other platforms.


5. Uber

Uber is a technology company that was founded in 2009 by Garrett Camp, who also co-founded StumbleUpon. Travis Kalanick and Ryan Graves were the first two employees hired by Uber. Uber's business model is based on connecting riders with drivers using their smartphones. All payments are processed through the app and no cash ever changes hands between the driver and passenger.


Uber chose ReactJS due to its flexibility and the fact that it allows writing features in JavaScript and natively. This made it easier for developers to maintain a clean codebase with a single language while building features at a faster pace.

Being one of the top websites built with ReactJS, it has shown its potential in handling challenging tasks and achieving challenging goals.




Above mentioned examples of websites made with ReactJS, are some of the most popular websites in the world. Therefore, there should be no doubt about its effectiveness and efficiency when it is supported by the industries biggest. 

ReactJS is the best open-source JavaScript library for building powerful user interfaces. It has a huge community and it's maintained by Facebook.

It was released in 2013, but since then it has managed to achieve enormous success due to its main advantages:

- Performance (Fast)

- Simplicity (Easy to learn)

- Predictability (Testable code base)




September 9, 2021


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