Trying to get some cool project for fun using CSS framework. Don't want to use bootstrap. What's fancy yet powerful for a basic HTML/CSS site maybe with some jQuery/JS?

Try zurb foundation and tell me how it goes

My personal favorite is Bourbon/Neat. It's not so much a "framework" but a Sass library that makes developing a really nice layout super quick. You can set up responsive grids really easily with customizable breakpoints etc. it's clean, no nasty presentational class naming conventions needed.

Bourbon.io

ToastCSS is just for layouts and Ive heard its very good

Still rough around the edges but I love using materialize. That datepicker, mmm

BassCss is really lightweight but a good starting point: http://basscss.com

Try UIkit, v3 coming soon. Pretty good alternative to Bootstrap

Try bulmaCSS (No JS at all) or Semantic UI

Skeleton, PureCSS (Not My favourite) ,bulma, Milligram

Thank you guys. Now I'm gonna sleep less to learn more about all this stuff.