Head-to-Head: Evergreen vs Rebass Analysis


v7.1.9(12 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 17Monthly npm downloads

Evergreen-UI is a React component library designed for building modern and responsive user interfaces. It offers a wide range of customizable and accessible components such as buttons, modals, tooltips, and more, allowing developers to create visually appealing and user-friendly applications. Evergreen-UI focuses on simplicity and consistency in design, making it easy to maintain a cohesive look and feel across your project.


Tags: reactcomponent-libraryuser-interfaceresponsiveaccessibility


v4.0.7(over 4 years ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are provided via a separate npm package: @types/rebassNumber of direct dependencies: 1Monthly npm downloads

Rebass is a lightweight and customizable library of React primitive UI components for building consistent and responsive user interfaces. It provides a set of styled components like buttons, inputs, cards, and layouts that can be easily customized using theme-based styling. Rebass follows the styled-system approach, allowing developers to create design systems with consistent spacing, typography, and color scales.


Tags: reactui-componentsstyled-componentsresponsive-designdesign-system



Both Evergreen UI and Rebass are popular npm packages in the React ecosystem. Evergreen UI is maintained by the team at Segment and has gained popularity for its modern design system and comprehensive set of components. Rebass, on the other hand, is known for its simplicity and flexibility, and has its own dedicated user base.

Design and Theming

Evergreen UI provides a comprehensive and opinionated design system with a wide range of pre-styled components. It offers a consistent and modern look out-of-the-box, making it easy to build visually appealing applications. Rebass, on the other hand, takes a more minimalistic approach and provides a set of low-level primitives for building UI components. It allows for more customization and flexibility in terms of theming and design.

Component Collection

Evergreen UI offers a rich collection of components, including buttons, forms, modals, and more. It has a large number of well-documented and well-tested components, making it a suitable choice for projects requiring a wide range of UI elements. Rebass, on the other hand, has a smaller set of components but provides a more flexible and composable API. It allows developers to build custom components using its low-level primitives.

Developer Experience

Both Evergreen UI and Rebass provide a good developer experience. Evergreen UI has a larger community and more established documentation. It also offers thorough accessibility support out-of-the-box. Rebass, on the other hand, has a simple API and is easy to learn and use. It has a smaller community but still provides sufficient documentation and examples for getting started.

Integration and Ecosystem

Both Evergreen UI and Rebass can be easily integrated into a React ecosystem. Evergreen UI provides integration with popular libraries like React Router and Formik, providing seamless routing and form management capabilities. Rebass, on the other hand, is more of a standalone UI library and does not have built-in integrations. However, since it provides low-level primitives, it can be easily integrated and styled with other UI libraries and frameworks.

Flexibility and Customization

Rebass offers more flexibility and customization options compared to Evergreen UI. Its low-level primitives allow developers to have fine-grained control over the styling and composition of components. Evergreen UI, on the other hand, focuses on providing a consistent and opinionated design system, which may limit the level of customization available to developers. However, Evergreen UI offers various theming options and supports CSS-in-JS solutions like Emotion and Styled Components, allowing some level of customization.