Semantic UI React
React components that render Semantic UI markup, so you can build interfaces with them.
- Stars
- 13.2k
- Forks
- 4k
- Licence
- MIT
- Language
- JavaScript
- Last update
- 2.0 years ago
- Type
- Library
No commits in over a year — check for forks or alternatives before adopting.
What it is
Semantic UI React is the official React integration for Semantic UI, a CSS-based design system. It provides ready-made React components (buttons, forms, menus and similar) that output standard Semantic UI HTML, so developers can build web interfaces without writing that markup by hand. The README says it includes no CSS itself, so you load a Semantic UI theme separately.
- Build a web form or dashboard using Semantic UI components in a React app
- Apply a custom Semantic UI CSS theme on top of the React components
- Use custom icons by passing a className to the Icon component, as the FAQ describes
Great for
- React developers who already use or want Semantic UI styling
- Teams building internal apps who want a consistent component set
- Developers who want components with keyboard support and accessibility in mind
- Projects that want to swap in different Semantic UI themes
Not ideal for
- Projects that need a non-Semantic-UI visual style, since the components follow Semantic UI's design
- Teams wanting a fully stable release, because the latest release listed is a beta (v3.0.0-beta.2)
- Developers who need the README to document every detail; the README mostly points to external documentation
How to get it
- 1
Install with a package manager
You'll need: Node.js · npm or yarn
Clone the repository
git clone https://github.com/Semantic-Org/Semantic-UI-React - 2
Run it
- Read the introduction and usage examples in the official documentation at react.semantic-ui.com
- Install the semantic-ui-react package into your React project using your package manager
- Import a component and render it in your app
- Load a Semantic UI CSS theme so the components are styled
- 3
Get the most out of it
- Follow the CSS Usage guide to choose a setup for loading Semantic UI styles
- Use a custom className on Icon to add your own icons
- Consider building a custom theme with Webpack, as linked in the README
- Review the open issues labeled 'new component' if you want to contribute missing components
Downloads
Strengths
- Official integration maintained under the Semantic-Org organization
- Includes no CSS, so any Semantic UI theme can be loaded on top
- MIT license with a large public following (about 13,000 stars)
Trade-offs
- Latest release is a beta version, so APIs may change before a stable release
- The README is brief and sends most usage details to the external documentation site
- Tied to the Semantic UI design system and its visual style
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| Semantic-UI-React (this) | 13.2k | Library | intermediate | 2.0 years ago | React developers who already use or want Semantic UI styling |
| material-ui | 99.3k | Library | intermediate | 4 days ago | React developers who want a consistent, prebuilt set of UI components |
| react-bootstrap | 22.6k | Library | beginner | 6 days ago | React developers who already use Bootstrap styling |
| ant-design | 100k | Library | intermediate | 4 days ago | React developers building admin dashboards or internal business tools |
| chakra-ui | 40.7k | Library | intermediate | 4 days ago | React developers who want prebuilt UI components instead of styling from scratch |
| base-ui | 11.3k | Library | intermediate | 4 days ago | React developers who want accessible components without a fixed visual style |
Stats synced from GitHub. The assessment above was drafted with AI from the project's README on 2026-10-29 and may miss recent changes — check the README before relying on a command. MIT licence: free to use, modify and distribute, including commercially, as long as you keep the copyright notice.