PureCSS is a lightweight and minimal CSS framework that provides a set of responsive and customizable CSS modules. It is designed to be easy to use and unobtrusive, allowing you to quickly style your web pages without adding unnecessary bloat.
Both JSS and PureCSS are widely used in the frontend development community. PureCSS has been around for longer and has gained significant popularity over the years. JSS, on the other hand, is a relatively newer library but has gained a strong following, especially within the React ecosystem.
Community and Maintenance
Both JSS and PureCSS have active communities and are maintained by their respective teams. PureCSS has been around for longer and has built a matured ecosystem with a large number of contributors and resources. JSS, although newer, has gained popularity within the React community and is actively developed and maintained, ensuring future updates and improvements.