But CSS animations are...rough currently, not standardized, and don't have about a decade worth's of knowledge behind them. I can sure make a element fade in on

But CSS animations are...rough currently, not standardized, and don't have about a decade worth's of knowledge behind them. I can sure make a element fade in on a webpage with CSS, but there's already a billion ways to do it in JQuery on StackOverflow, so it's a lot more appealing to use Javascript at first.