Based on our record, Semantic UI should be more popular than Lightning Design System. It has been mentiond 17 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
LWC is supposed to be their approach to play nice with web standards and appeal to a broader group, and "web components" without the lightning niche specific stuff can get you close especially if you use https://lightningdesignsystem.com for your off-platform-hosted page and web components. Source: about 1 year ago
This is a bit more of a broad topic than your original question but the lightningdesignsystem.com website is always a good resource for various specifics on styling and SLDS (aura). Source: over 2 years ago
What stack are you using? I personally recommend utilizing readily available components: https://ui.shadcn.com/ https://mui.com/ https://semantic-ui.com/ etc.. - Source: Hacker News / 6 months ago
Are you cool with JS frameworks? If so, you can use a higher level of abstraction that takes care of the CSS for you. If you just want to mock something up, you can use a pre-built UI system / component framework and just put together UIs declaratively, without having to worry about the underlying CSS or HTML at all. Examples include https://mui.com/ and https://chakra-ui.com/ and https://ant.design/ Really easy... - Source: Hacker News / 6 months ago
Honestly you should build a webpage and use a UI library if you want markdown with some extra pop. Check out semantic ui. Source: over 1 year ago
A lot of proof-of-concept and MVP projects start out with a number of libraries meant to be temporary. Maybe the app was using Chakra UI for its modal and custom buttons, while the rest of the imported library is just dead weight. Perhaps developers have been spending more time adjusting Semantic UI’s styling to match the designs than it’s worth. - Source: dev.to / over 1 year ago
Semantic UI Semantic is a development framework that helps create beautiful, responsive layouts using human-friendly HTML. - Source: dev.to / over 1 year ago
Ant Design - An enterprise-class UI design language and React implementation with a set of high-quality React components, one of best React UI library for enterprises
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Material UI - A CSS Framework and a Set of React Components that Implement Google's Material Design
Materialize CSS - A modern responsive front-end framework based on Material Design
Atlaskit - Atlassian's official UI library for React
UIKit - A lightweight and modular front-end framework for developing fast and powerful web interfaces