@primer/css is a comprehensive CSS framework developed by GitHub's design system, Primer. It provides a set of reusable and customizable CSS components and utilities that can be used to build modern and responsive web interfaces. The framework follows a modular approach, allowing you to include only the components you need, resulting in optimized and lightweight CSS for your project.
v2.5.0(over 1 year ago)
Semantic UI is a popular front-end development framework that provides a comprehensive set of ready-to-use UI components. It focuses on creating intuitive and responsive user interfaces with a clean and modern design. Semantic UI follows a semantic naming convention, making it easy to understand and use the components.
@primer/css is a CSS framework specifically designed and developed by GitHub. It focuses on providing a consistent and reusable CSS foundation for GitHub's web interfaces. Semantic UI, on the other hand, is a more general-purpose UI framework that provides a wide range of pre-built UI components and themes.
@primer/css has a more modern and modular approach to CSS, utilizing CSS-in-JS and CSS variables. It is built with a focus on GitHub's development workflow and aims to enhance developer productivity. Semantic UI follows a traditional CSS approach and provides CSS classes for styling components. The developer experience may vary depending on personal preference and familiarity with the different approaches.
Semantic UI offers a wide range of pre-built UI components with their own unique styles and functionality. It provides a rich and extensive component library that covers various use cases. @primer/css, being more focused on GitHub's specific needs, offers a smaller set of components which are tailored for GitHub's web interfaces. If your project requires a diverse and comprehensive set of UI components, Semantic UI might be a better choice.
Documentation and Support
Semantic UI has extensive documentation, a dedicated website, and an active community. It provides detailed usage guides, examples, and showcases. @primer/css has documentation specifically tailored for GitHub's development workflow and is well-documented within the context of GitHub's projects. However, it may have less comprehensive documentation and community support outside of GitHub's specific use cases.