When comparing Knacss vs Cirrus, the Slant community recommends Cirrus for most people. In the question“What are the best minimal CSS frameworks?” Cirrus is ranked 9th while Knacss is ranked 41st. The most important reason people chose Cirrus is:
Supports both Flexbox and CSS grid making it a great modern choice for designing web apps.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Supports Flexbox and CSS Grid
Supports both Flexbox and CSS grid making it a great modern choice for designing web apps.
Pro CSS Only
No additional JS/jQuery required to use.
Pro Mobile Responsive
Extremely responsive and supports many smaller screens.
Pro Open Source
Open source and quite actively maintained on Github.
Pro Lightweight
Much smaller than Bootstrap with just as much flexibility.
Cons
Con Project is not maintained anymore
Quote from official website :
"Né en 2012 et après plus de 10 années de bons et loyaux services, le projet initial « KNACSS » d'Alsacréations est officiellement obsolète, n'est plus maintenu et ne sera plus mis à jour."
Con No documentation in English
Only French.