Head-to-Head: Semantic UI React vs UIkit Analysis


v2.1.5(3 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 13Monthly npm downloads

Semantic UI React is the official React integration for Semantic UI, a popular front-end development framework. It provides a set of reusable React components that follow Semantic UI's design principles and styling. With Semantic UI React, you can easily build responsive and visually appealing user interfaces.


Tags: javascriptreactuicomponentsstyling


v3.19.0(about 24 hours ago)

This package is actively maintained.Types definitions are provided via a separate npm package: @types/uikitNumber of direct dependencies: 0Monthly npm downloads

UIKit is a lightweight and modular front-end framework for building responsive and mobile-first web interfaces. It provides a comprehensive set of CSS and JavaScript components that can be easily customized and combined to create modern and visually appealing websites.


Tags: javascriptcssfront-endresponsivemobile-first



Semantic UI React and UIkit are both popular CSS frameworks in the JavaScript community. Semantic UI React has gained a significant amount of popularity due to its integration with React, while UIkit has a smaller but dedicated user base.

Integration with React

Semantic UI React is specifically designed and built for React, providing a set of UI components that follow React's component-based architecture. It has seamless integration with React applications and is widely used in React projects. UIkit, on the other hand, is more agnostic and can be used with any JavaScript framework, including React, but it lacks the tight integration and dedicated React-specific components that Semantic UI React offers.

Component Library

Semantic UI React provides a comprehensive collection of reusable UI components, ranging from buttons to forms, grids, navigations, modals, and more. It has a rich set of pre-styled components that follow Semantic UI's design principles. UIkit also offers a wide range of UI components, including grids, typography, forms, modals, and sliders, but the component library is relatively smaller compared to Semantic UI React.

Customization and Theming

Both frameworks allow for customization and theming, but Semantic UI React has more built-in theming options and supports theming using CSS variables. It provides a semantic theming system that allows developers to easily customize the look and feel of components. UIkit also supports theming and customization through its SASS variables and provides a customizable build system. However, Semantic UI React offers more flexibility and options when it comes to theming and customization.

Community and Documentation

Semantic UI React has a larger and more active community, with a dedicated team of maintainers and contributors. It has extensive documentation and a well-established ecosystem with community-driven resources. UIkit also has a supportive community but is relatively smaller compared to Semantic UI React. Its documentation is comprehensive and covers all the features and components.


In terms of performance, UIkit is known for its lightweight and optimized CSS framework. It follows best practices to ensure fast loading times and offers options for lazy loading. Semantic UI React, being a React-based framework, has a slightly heavier footprint due to its integration with React, but it still performs well in most scenarios. Both frameworks provide options for tree-shaking to reduce the bundle size.