Based on our record, Unsemantic CSS Framework seems to be more popular. It has been mentiond 2 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.
I think its a reality that by and large most developers are coupled to some CSS / Component framework that they aren't writing all the CSS from scratch, and most of these frameworks only (currently, when I last surveyed, say ~3 months ago) provide Flex based CSS utilities. Until recently this was particularly true of Bootstrap and Zurb Foundation which were arguably the most popular of the CSS frameworks. I also... - Source: Hacker News / over 1 year ago
I currently consider writing my own form framework. I like the idea to provide a JSON form definition and the tool should output the form and basic data management code and also (maybe) validation. It may also pre-set CSS classes from unsemantic.com framework for basic layout. Source: over 2 years ago
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
960 Grid System - The 960 Grid System is an effort to streamline web development workflow by providing commonly used...
Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.
Materialize CSS - A modern responsive front-end framework based on Material Design
Flat UI Pro - Flat UI Pro is Twitter Bootstrap Design Framework that includes HTML and PSD versions. Flat UI Pro contains a huge number of basic components, themes, icons and glyphs.
UIKit - A lightweight and modular front-end framework for developing fast and powerful web interfaces