PureCSS is a minimal and lightweight CSS framework designed to help developers create responsive and mobile-first web pages quickly and easily. It provides a collection of commonly used CSS classes that can be applied to HTML elements to achieve commonly used layout and design patterns without having to write custom CSS code. With PureCSS, you can create responsive grids, forms, buttons, tables, and more with minimal effort.
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.