Webflow Flexbox UI Builder - Build flexible, responsive layouts — without writing code
hackattic - No nonsense, real world programming challenges
CSS Gridish - Automatically build your grid design's CSS code ✨
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Simple Grid - Responsive & lightweight CSS grid for your website.
Takehome - Effective and humane coding challenges for candidates