> For css this is the best explanation that I can find My take away from reading that article is that the author completely misses the fundamental concepts of

> For css this is the best explanation that I can find My take away from reading that article is that the author completely misses the fundamental concepts of CSS and only ever tried to use tools to generate it. I realize that in the pursuit of high performance websites, it's been recommended to avoid complex CSS selectors but, beyond that, the author chooses to style each element individually. I kept reading hoping for him to have an "Ah-ha!" moment but instead he just finds different ways to bang his head on the table.