According to a report, over 43% of developers used React, which makes it the most popular JavaScript framework. This has helped the growth of React UI component libraries, which are made to make development easier. These Libraries offer building blocks called components, which can be changed and reused as needed.

UI Libraries improve work speed by removing the need to make each individual component from scratch. UI/UX best practices are followed and kept on all parts of the user interface of the application, keeping things the same across different platforms. React UI libraries are important for business decision-makers because they cut down the time spent on development, which helps in faster time-to-market.

Microsoft’s Fluent UI is one React UI library that shows how strong such libraries can be. It works with Microsoft’s Fluent Design System, Microsoft Teams, and Office supports it. This shows how big companies use UI libraries for large apps.

The purpose of this blog is to explain the top React component UI libraries in 2025, such as ReExt. At the end of the blog, you will be ready to make a smart choice of a UI library that will best improve speed and ease in development. We will talk about the features and good points of all the options and their best users.

Why Use React UI Component Libraries?

The good sides of using a React UI component library are seen both at the development level and the business level. These libraries allow the faster creation of applications with their reusable and accessible components. Developers do not have to build every UI component because components are ready to be used.

These libraries give full design systems that help to keep the same look across all applications built. Material UI (MUI) is one of the most popular React libraries that follows Google’s web content accessibility guidelines. It helps fix issues with the signing of sameness, especially in big projects.

Also, React UI libraries come with built-in responsive components that work well on all devices. Chakra UI is one of these libraries that automatically handles responsiveness for mobile, tablet, and desktop users. So, developers do not have to spend time making responsive designs for different screen sizes.

In addition, new libraries have focused on accessibility, such as the Semantic UI React library. Well-known libraries like Ant Design give built-in accessibility features, making it easier to make apps that follow rules. This means that applications can reach more people and give a better user experience for everyone, since these users might have some kind of disability.

At last, React UI component libraries make testing and upkeep easier. Because the components are the same, the chances of bugs being added are lower. This results in faster testing and easier upkeep, which helps project workflows.

Key Features to Look For in a UI Library

When looking for a UI library to use in your React project, it is important to look out for certain features. These things will not only help improve work speed but also make sure that the project can grow and be handled well in the future. The following are the main features you should think about while looking for a React UI component library.

Customizability and Theme Support

The ability to change is very important to every UI library. A good React UI library lets you change components for branding and design rules. Strong theme features are given by Material UI, which let you set colors, text styles, and other design parts easily.

Also, theme support makes sure that branding consistency is reached throughout the application. You can change themes or even edit the default styles of the library to match your brand. A good example is Chakra UI, whose flexible theme system lets users set custom colors, fonts, and screen sizes.

TypeScript Compatibility

When type safety is discussed, new web development practices greatly benefit from TypeScript. It helps make the code easier to handle and lowers the chances of errors happening during runtime. This is especially true for UI libraries that are made to work well with TypeScript.

Ant Design and Material UI provide support for TypeScript. This ensures that developers having a TypeScript-based project are able to seamlessly integrate with type safety as well as have the features of IntelliSense (Ant Design) enabled.

The integration of TypeScript enables more effective collaboration within large teams. As your team grows, TypeScript reduces many problems concerning the working data structure and unanticipated errors. TypeScript allows developers to avoid mistakes from occurring later in the workflow, which is helpful in terms of cost and effort.

Active Community and Regular Updates

An active community is one of the main reasons why a particular UI library gets chosen. An active community guarantees proper support, bug fixes, and other improvements. A well-supported library is more likely to receive regular updates and relevant maintenance, which reduces the chances of becoming outdated.

Libraries like Material UI (MUI) or React Bootstrap have large user groups that greatly help the libraries’ growth. These libraries keep updating them frequently, including updates to support the latest versions of React and improvements in their functionality.

MUI offers a community-driven approach that pushes the library’s contributions, making sure it is consistently functional and up to date. The constant support and additional work by its users make sure that it keeps up with new trends in UI design and best practices for using React. With a strong community, there will be many resources, tutorials, and plugins that make development easier and faster.

Integration with Design Systems (Material, Bootstrap, Tailwind, etc.)

Another important factor to consider is integration with popular design systems. React UI libraries that work with well-known design systems give developers a head start when it comes to making applications that are optimal from a usability point of view.

For example, Material UI is built on Google’s Material Design system, which has become a classic for UI design. It makes sure the application’s components are consistent in style, which reduces design inconsistency and speeds up development. Also, React Bootstrap brings the popular Bootstrap design system for React, enabling responsive design and the use of many pre-built components.

Tailwind CSS is integrated by libraries such as Headless UI, which approach styling from a utility-first perspective, allowing for full customization (Headless UI). These integrations allow developers to adopt industry practices easily while making sure the user interface is visually consistent.

Performance and Lightweight Bundle Size

An important consideration when choosing a UI library is performance. A high bundle size can greatly slow down the loading time of your app, affecting the overall user experience and SEO of the application. Libraries that focus on performance and provide lightweight components to manage bundle size are valuable.

Chakra UI, for instance, is built with attention to efficiency. Its simple design further ensures that the number of components that need to be rendered is as small as possible, thus improving rendering speed. In the same way, Ant Design lets you select which components to include through customizable imports, thus improving the manageable bundle size.

Moreover, the mentioned bundle minimization is supported by faster load time, as well as increased responsiveness from performance-focused React UI libraries. This is crucial for mobile-first applications where user retention and engagement largely depend on application performance.

Before choosing a React UI component library, pay attention to customizability, support for TypeScript, an active user base, ecosystem compatibility, and design system-linked performance. Material UI (MUI), Chakra UI, and Ant Design excel in these areas by giving developers responsive, user-friendly, and visually consistent applications. These libraries streamline development and improve user experience by focusing on design consistency across their functionalities.

Top React UI Component Libraries in 2025

Frontend development continues to heavily rely on React and its large ecosystem. Choosing the right UI component library to integrate with React can be a deciding factor. 

A smooth development experience and end-user satisfaction depend on a good UI library. In 2025, several libraries still stand out for their performance, customizability, and support for modern web applications. Below, we have summarized the top React UI libraries to keep an eye on.

ReExt

ReExt application development software is becoming popular in 2025 because of its wide range of parts and flexibility. It is known for its integration with design systems and high customizability. Developers are happy about its established design accessibility patterns. 

With ReExt, you only import the parts you need, which helps with keeping a small bundle size and improving performance. Its modular structure allows you to adjust it to your needs.

Another reason that it is gaining popularity is because of ReExt’s TypeScript support. For many enterprise applications built on a large scale, TypeScript improves maintainability and reduces runtime errors. As enterprise applications increasingly need scalable and flexible solutions, it’s becoming easier to see why developers will choose ReExt in 2025. It simplifies component slots customization. However, it has a higher learning curve.

Material UI (MUI)

Material UI React hooks, built on Google’s Material Design system, provide developers with an extensive list of pre-designed parts that are both customizable and reusable, helping with fast UI development. 

MUI is one of the most commonly used React UI libraries, which further strengthens its position. A defining feature of MUI is perhaps its theming system, built UI components. Each developer is able to change the look and feel of parts according to a brand’s guidelines. 

Furthermore, the library is optimized for performance and provides strong support for TypeScript. This makes it suitable for applications of any size, which is why MUI is preferred by many developers.

Material UI React-based UI toolkit, has detailed documentation on Material UI and an active community around it. To ensure React works with the most up-to-date technology, MUI frequently updates its system. 

For example, MUI sets itself apart from the competition by supporting new features and performance improvements on React updates.

Chakra UI

Developers have turned towards the Chakra UI component for its clean look, ease of use, and overall user experience. The design concept behind it is simple – flexibility in customizing parts while providing a consistent API. Because of its design, Chakra UI ensures that an application developed is accessible to everyone, including those with disabilities.

With Chakra UI, developers can create user-friendly responsiveness and interactivity in UIs with minimal coding. Its compatibility with TypeScript and JavaScript projects makes it a favorable option for careful developers. As Chakra UI’s official website states, it supports customizable themes and is highly extendable, making it adaptable to projects that need unique designs.

Regular updates from Chakra UI’s growing community ensure that it remains relevant. Its accessibility focus, along with ease of use positioning, makes it suitable for developers whose priority is user experience and inclusivity.

Ant Design

This strong library focuses on enterprise applications. Ant Design features a lot of high-quality, professional-grade customizable parts to help create clean and polished UIs. Since Ant Design bases its parts on design best practices, applications built with Ant Design are visually and functionally appealing.

Applications built with data-rich user interfaces benefit from Ant Design’s full set of parts, such as tables, forms, modals, and date pickers. In addition, the library’s full support for TypeScript enables type safety and improved maintainability so that developers can trust the long-term maintainability.

Similarly, Ant Design React UI Component Library offers reliable community support and frequent updates. It is popular in fintech, healthcare, and e-commerce because of its flexibility and powerful features. Its extensive documentation allows Ant Design to be integrated into projects of all sizes with ease.

React Bootstrap

Bringing Bootstrap to React applications is React Bootstrap’s specialty. This UI library is especially appreciated for its straightforwardness and ease of use. It enables developers to build responsive, mobile applications without complicated settings or custom requirements.

React Bootstrap is extremely helpful for projects with tight deadlines. Its integration with React is smooth, giving you all the parts like modals, carousels, and navigation bars. React Bootstrap takes care of your application’s responsiveness by using Bootstrap’s grid system and responsive utilities.

Although it may lack more advanced parts compared to MUI or Ant Design, it is the perfect toolkit for developers who need something simple, quick, and dependable. It pairs smoothly with TypeScript, allowing large-scale applications to retain code quality and type safety. 

Due to its no-frills approach, React Bootstrap has become a favorite among developers looking to build smaller projects or prototypes. 

How to Choose the Right React UI Library for Your Project

The choice of a React UI library is entirely dependent on the type of project at hand. For example, a dashboard needs rich functionality that includes data tables, charts, and even some detailed forms. In this case, MUI or Ant Design would work best. However, a marketing site is more concerned about the beauty of the design rather than the complexity of the User Interface. Such projects would benefit more from using Tailwind CSS or Chakra UI.

Tailwind CSS would be perfect for designers because they have control and flexibility regarding their designs. On the other hand, if the developers understand TypeScript, then MUI or Chakra UI can offer a better developer experience.

Make sure Next.js or Gatsby is not using an unsupported stack. Also, check to see if the library uses server-side rendering. MUI is a great option for those using Next.js since it has great integration with it.

Also, think about how easy it would be to change or add features to the library over time. Projects using Ant Design will be in good hands because it is actively maintained, meaning there are regular updates and bug fixes available to support other project needs as well.

Lastly, community support is important. A lot of community interaction means that issues can be solved quickly and are frequently updated. For that reason, MUI and Ant Design build strong communities to properly support the projects in the long run.

Conclusion

React UI libraries greatly speed up web development. Prebuilt offerings by MUI, Ant Design, and Chakra UI save time and give consistency in design, which helps eliminate the need to build these parts from scratch. For example, MUI supports Google’s Material Design, allowing development teams to focus on UI elements rather than its framework.

Enterprise-level applications, like tables and date pickers, Ant Design has detailed parts to offer. These libraries also have great TypeScript support, which helps in code maintainability and strengthens code structure. By choosing the right library based on needs and customizations, project teams can greatly boost development speed and the final product quality.

FAQs

What are React UI component libraries?

These are libraries that help in building user interfaces quickly and consistently, by providing ready-made, scalable interfaces and modules that can be adjusted to fit specific needs.

Are these UI libraries compatible with TypeScript?

Yes, many React UI libraries, such as MUI, Ant Design, and even Chakra UI, have full support for TypeScript features.

Which is the best React UI component library in 2025?

Ant Design and MUI will remain the best choices, but the right React UI library in 2025 will depend on specific needs for the project.

Sign up at ReExt today to experiment with the most efficient React UI library.