When comparing Skeleton vs Galaxy, the Slant community recommends Skeleton for most people. In the question“What is the best CSS framework?” Skeleton is ranked 5th while Galaxy is ranked 30th.
Ranked in these QuestionsQuestion Ranking
Pro Responsive grid
Pro Style agnostic
Pro Vanilla CSS
No bells and whistles for Skeleton, it's just CSS.
Pro Media queries
Pro Fast and lightweight
More modern UI than traditional frameworks like Bootstrap.
Pro Semantic markup
Using the custom attribute g, it's very easy to scale and maintain.
Con Not maintained anymore
No active development for two years.