Head-to-Head: Fela vs Semantic UI Analysis


v12.2.1(over 1 year ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 5Monthly npm downloads

Fela is a high-performance, framework-agnostic styling library for React and other JavaScript frameworks. It follows a functional and atomic CSS approach, allowing you to create dynamic and responsive styles using JavaScript objects. Fela's unique feature is its ability to generate atomic CSS classes on the fly, resulting in smaller CSS bundles and improved performance.


Tags: javascriptstylingreactatomic-cssperformance


v2.5.0(over 1 year 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/semantic-uiNumber of direct dependencies: 33Monthly npm downloads

Semantic UI is a modern front-end development framework that provides a sleek and intuitive user interface design. It offers a wide range of UI components, such as buttons, forms, grids, and modals, with a focus on responsive design and accessibility. Semantic UI's modular structure allows for easy customization and theming, making it suitable for creating visually appealing and user-friendly web applications.


Tags: front-endUI frameworkresponsive designaccessibilitycustomization



Semantic UI is a widely popular UI framework with a large community and extensive documentation. Fela, on the other hand, is a more niche library focused on styling in React applications and may not have the same level of popularity as Semantic UI.


Semantic UI is a comprehensive UI framework that provides a wide range of pre-built components and styles. It offers a complete solution for building visually appealing and responsive user interfaces. Fela, on the other hand, is a styling library that focuses on providing a robust and efficient way to manage styles in React applications. It offers a more flexible and granular approach to styling, allowing for more customization and control.

Developer Experience

Semantic UI provides a high-level API and a large number of pre-built components, making it easy to quickly build UIs without much customization. It has a more declarative syntax and is beginner-friendly. Fela, on the other hand, requires a deeper understanding of CSS-in-JS concepts and may have a steeper learning curve. It provides a more programmatic and functional approach to styling, which can be beneficial for more complex styling requirements.


Semantic UI offers a wide range of customization options, allowing developers to easily modify the appearance and behavior of components. It provides theming support and allows for overriding default styles. Fela, on the other hand, provides a highly customizable styling solution. It allows for dynamic styling based on props and state, and supports the composition of styles using higher-order components. It offers more fine-grained control over styles and encourages a more modular and reusable approach.


Semantic UI is a standalone UI framework that can be used with any JavaScript framework or library, including React. It has its own set of components and styles and may require additional effort to integrate with existing React projects. Fela, on the other hand, is specifically designed for React applications and seamlessly integrates with React's component-based architecture. It provides hooks and higher-order components for easy integration and management of styles within React components.


Semantic UI is a comprehensive UI framework with a larger codebase, which may impact performance to some extent. Fela, on the other hand, is a lightweight styling library that focuses on performance optimization. It uses a dynamic styling approach and generates minimal CSS output, resulting in smaller bundle sizes and faster rendering.