Why doesn’t GitHub use react js?

Why hasn’t GitHub decided to implement React JS in its platform? Is this a risky move on their part, or is there a good reason for this? Can React JS really help to improve the user experience of GitHub? These questions are the basis for this article, which will look at the advantages and disadvantages of using React JS on GitHub, as well as examining why the platform does not use the technology.

The use of React JS on GitHub may be of particular interest as it is a technology which is highly sought after by developers and companies alike. Numerous reports and surveys conducted by various software development organizations have suggested that the majority of developers would prefer to use React JS for their front-end web development. Similarly, a survey from Stack Overflow in 2017 found that React JS is the most popular framework among developers.

Despite its popularity and many advantages, GitHub has still not implemented React JS in its platform. This decision may be attributed to a variety of reasons, including the possibility of a lack of resources or expertise in using React JS, or the fact that the platform already has a suitable stack in place. With that said, React JS could still be beneficial in aspects such as speed, scalability, and reliability, which are essential elements when it comes to web development.

In this article, you will learn about the different features of React JS that could contribute to an improved user experience on GitHub, including the use of components for more efficient development, advanced animation and routing features, and improved performance with virtual DOM requests. Additionally, potential risks associated with using the technology on GitHub such as compatibility issues, complex debugging and maintenance, and ensuring the security of the platform are also discussed.

Why doesn't GitHub use react js?


React JS is a popular JavaScript library developed by Facebook for building user interfaces and web applications. It helps developers to create websites and web applications quickly that are both dynamic and interactive. React allows developers to craft highly responsive and compelling user experiences with minimal coding.
ReactJS uses a component-based architecture for building user interfaces and web applications. Components are the building blocks of React, allowing developers to quickly and easily create and update web applications with minimal code. A component is a JavaScript class or function that allows developers to quickly create elements on the page. Components are reusable and can be combined with other components and libraries to create even more complex applications.
React also provides tools for data fetching and managing state. Data fetching allows developers to query and access data from external sources and power their applications with up to date and relevant data. State management gives applications the ability to maintain certain data throughout the application.
Despite these useful features, there are reasons why GitHub does not use React. React has a steep learning curve that may be difficult for new developers. Additionally, React requires a considerable amount of code to create interactive and dynamic web applications, which may make for a lengthy development process. GitHub may favor other technologies and tools due to these factors.

ReactJS Development Software

ReactJS Templates

React Documentation

ReactJS Tutorial

Getting Started with React

Reasons Behind GitHub Not Making Use of React JS


GitHub, founded in 2008, provides hosting for software development version control using Git. It’s one of the web-based code hosting infrastructure and popular platforms for open source projects and software development. Meanwhile, React JS, created by Facebook, is an open source JavaScript library for developing user interfaces. It’s widely used by software companies to create dynamic as well as responsive user interfaces. Despite the important role React JS plays in the development of user interfaces, GitHub has decided not to use the library.

Reasons Behind GitHub’s Decision

  • Similar Technology: GitHub uses Ruby on Rails, which shares similar features as React. This makes the use of React JS replusive for GitHub.
  • Performance Issues: React JS isn’t as performant as some other frameworks and libraries.
  • Codebase Complication: Implementing React would complicate the current codebase and add layers of unnecessary complexity to it.
  • Third Party Dependence: React JS is dependent on Facebook’s authority. GitHub wishes to remain independent.

It is clear why GitHub isn’t using React JS despite its benefits in terms of maintaining and developing user interfaces. In addition, the open source community isn’t always in agreement with Facebook, and GitHub wishes to remain in the good graces of that community.
The lack of need is yet another factor that might be preventing GitHub from moving to React JS since it is meeting its current needs with Ruby on Rails. This might also be the reason why the company isn’t investing in building its own framework, as it is not necessarily worth taking the risk.

Subtle Implications of Not Leveraging React JS

Coding is Easier with React JS

React JS is a popular Javascript library created by Facebook. It is used to create user interfaces and manage the presentation layer of a web application. Despite being a pioneering tool for developing modern user interfaces, surprisingly there are still a handful of organizations that are yet to leverage its potential. The subtle implications of not utilizing React JS can be drastic, as this technology is not just used for developing websites, it also plays an important role in making code easier to maintain and update.

The Benefits of React JS

Thought-provoking question – why should developers choose React JS over any other library? To answer this, let us take a look at the various advantages of using this open source library:
1. React JS is highly efficient and helps developers create user interfaces faster. The core of React JS is its ‘Virtual DOM’, which automatically updates components when changes are made in the application. This helps developers avoid the need to manually check all the components and makes development process faster.
2. React JS helps developers with better scalability as one can build an entire application from the start with reusable components. It also makes codebase more organized as all data and state flows in one direction.
3. React JS also makes it easy for developers to update existing applications. Instead of having to rewrite sections of the codebase, developers can make changes quickly and easily with React JS. This saves both time and money, as development times are reduced significantly.
In conclusion, React JS is a robust and versatile library that helps developers create and maintain efficient user interfaces. Although it may require some learning curve, the advantages it offers are too hard to ignore. Its ability to create complex web applications quickly and let developers make changes with confidence can help organizations enhance user experience and significantly reduce development time.

Exploring Alternatives to React JS For GitHub

Traditional Alternatives to React JS

React has long been the go-to library for front-end development when it comes to developing websites and applications, but is this really the optimal choice for GitHub? Despite its ubiquity, it is important to consider other alternatives that could potentially offer an even better experience for users. One such alternative is Angular. Angular is an open-source framework that is maintained, primarily, by Google and can be used for creating single-page applications. It provides a cohesive front-end architecture that can eliminate code repetition, allowing developers to create complex user interfaces that still maintain an intuitive and easy-to-use design. When contrasted with React, Angular’s emphasis on reuse and reusability allows for faster, and more organized development process with fewer headaches throughout the entire development cycle

Who May Benefit From Using Alternatives to React?

For those working on a large-scale application, such as GitHub, it is important to consider the advantages that other frameworks may provide. For example, Angular is widely praised for its consistency and strong typing abilities, which can eliminate unnecessary development time and clutter when integrating multiple coders on a single project. In addition, it can also provide better scalability and faster development cycles, which may be particularly beneficial for those working on large and complex applications.
Finally, while React can be used to create static websites, its design is largely geared towards complex applications, such as those found on GitHub. This means that developers may be able to take advantage of other frameworks, such as Vue or Svelte, that are better designed for simpler webpages. These frameworks may offer better performance as well, due to their lightweight design and reliance on modern web standards.
Overall, while React’s ubiquity and prevalence make it a strong and viable choice for many development projects, it is important to consider other frameworks and libraries that may be better suited for certain problems or situations. Features such as scalability, performance, and development time should all be taken into account when making such decisions, as the right choice for an individual project may not always be obvious at first glance. Ultimately, by exploring options and understanding the potential benefits, developers may be able to make an informed decision as to which framework will provide the best user experience.


As a platform responsible for hosting the world’s software, GitHub must be very selective about the technologies it uses. That raises the question: why doesn’t GitHub use React.js, the widely popular JavaScript library?
React.js has established itself as a dependable JavaScript library for developing user interfaces. It offers fast-paced development, and its virtual DOM and server-side rendering are capable of powering large-scale applications quite easily. At the same time, however, Facebook is the primary supporter and maintainer of React.js, which might present a conflict of interest for GitHub.
Nevertheless, there is no denying that React.js has plenty of potential for web development, and GitHub was arguably the wrong platform to turn its back on the library. With more and more developers taking a liking to React.js, GitHub must surely be considering its use in the near future. To stay updated on the latest news, developers must keep an eye on GitHub’s blog for potential announcements. For now, developers must simply wait and keep track of the news in order to experience the advantages React.js can bring to the platform.


Q1. What is React JS?
Answer: React JS is an open-source JavaScript library for building user interfaces for websites. It’s maintained by Facebook and a community of individual developers and corporations. React is mainly used for the development of single page applications and mobile applications.
Q2. What are the benefits of using React JS?
Answer: React JS has a number of advantages such as improved performance, efficient coding, increased flexibility and scalability, and enhanced support for SEO. The syntax and components of React JS also make it easier and faster to create applications.
Q3. Why doesn’t GitHub use React JS?
Answer: GitHub currently uses Rails and VueJS for their web applications. It’s possible that GitHub doesn’t use React JS because they don’t need all the advanced features that come with React JS. They may prefer the stability and security of Rails and VueJS over React JS.
Q4. What language is used for React JS?
Answer: React JS is mainly written in JavaScript but it also uses JSX, an extension that allows developers to write components using the familiar syntax of HTML. It also supports the use of other programming languages like TypeScript.
Q5. Are there any disadvantages of using React JS?
Answer: React JS has its fair share of disadvantages such as its steep learning curve and complexity. There is also the risk of errors due to the many different versions of React JS in use today. Additionally, ReactJS can be slower than other JavaScript libraries, making it not suitable for certain applications.