@juliobiason Yeah but CSS snuck in the back way and took over almost all the frontend stuff that only js could do then Flash came in and js was super cool for writing browser sniffs and whatever then Flash went out and now CSS can do pretty much everything Flash used to do and now most js in the frontend is by people that don't understand CSS ...
Full disclosure, I used to work with lazy frontend devs that would do every interface styling with jQuery right down to rounded corners on divs LOL