The other day, I was having a look at featured pens from CodePen to kill some time before getting a haircut. I ended up checking a pen from Yelp Devs’ (in the person of Benjamin Knight) in which they featured their star-rating system we can see pretty much all over their site. Star-rating widget from Yelp I was both surprised and pleased to see they are using Sass for their CSS codebase, and more