I have to be honest with you: I feel like a fraud writing about JavaScript for HTML5 Doctor. I would feel like a fraud writing about JavaScript for a click-driven ad-splattered content farm, never mind HTML5 Doctor. The thing is though, I’m writing about the classList
API, and it’s super easy. If your JavaScript-fu isn’t great and you’re wary of HTML5 APIs, this one is at the perfect temperature for toe-dipping, and it’ll leave you pleasantly surprised at just how easy it is.