Head-to-Head: Radium vs Semantic UI Analysis


v0.26.2(over 1 year ago)

This package is deprecated. Consider finding alternatives.Types definitions are provided via a separate npm package: @types/radiumNumber of direct dependencies: 4Monthly npm downloads

Radium is a popular JavaScript library that provides inline styling for React components. It allows you to write your CSS styles directly in your JavaScript code using JavaScript objects, which are then applied to the corresponding components. Radium enhances the styling capabilities of React by providing support for pseudo-classes, media queries, keyframes, and more.

Alternatives: styled-components, emotion, aphrodite

Tags: javascriptreactstylinginline-stylescss-in-js


v2.5.0(12 months ago)

This package is actively maintained.Types definitions are provided via a separate npm package: @types/semantic-uiNumber of direct dependencies: 33Monthly npm downloads

Semantic UI is a comprehensive front-end development framework that utilizes human-friendly HTML to create responsive, mobile-friendly websites. The framework provides a wide range of UI components, including buttons, menus, forms, and modals, along with many pre-built themes that can be customized to suit your project. Semantic UI is also built with accessibility in mind, adhering to WAI-ARIA standards to ensure compatibility with assistive technologies like screen readers.

Alternatives: bootstrap, foundation, tailwindcss

Tags: htmlcssjavascriptfront-endresponsive-designaccessibility



Semantic UI is a widely popular UI component library with a large community and active development. Radium, on the other hand, is a smaller package that provides additional features for styling React components. While Semantic UI is more popular, Radium is commonly used in projects that require enhanced component styling capabilities.


Semantic UI is a comprehensive UI component library that covers a wide range of UI elements and layouts. It provides a ready-to-use set of components that follow a consistent design system. Radium, on the other hand, is focused solely on providing styling enhancements for React components, allowing for dynamic styling based on component state and props.

Styling Approach

In Semantic UI, styling is done primarily through CSS classes and predefined stylesheets. The library provides a set of predefined themes and styling options. Radium, on the other hand, offers inline styling and supports pseudo-classes for React components. It allows for dynamic and conditional styling directly in the component code.


Semantic UI is a standalone library and can be integrated into any React project. It has a clear separation between UI components and business logic, making it suitable for large-scale applications. Radium, on the other hand, is a lightweight package that can be easily integrated into existing React projects without requiring major changes to the application's architecture.


Semantic UI provides extensive theming options and allows customization through Sass variables and overrides. It offers a wide variety of UI components with different styling options. Radium, on the other hand, allows for more granular and dynamic styling of React components. It provides powerful styling capabilities, especially when combined with inline styles.

Learning Curve

Semantic UI has a steeper learning curve due to its extensive set of components and complex theming system. It requires some time to understand the different options and components available. Radium, on the other hand, has a relatively smaller learning curve as it builds upon CSS concepts and inline styling familiar to React developers.