It is a foundation and chrome is a browser. You mean FF of course and it can compete very well with Chrome. I use both for development purposes and there are so

It is a foundation and chrome is a browser. You mean FF of course and it can compete very well with Chrome. I use both for development purposes and there are some minor strength and weekneses for both browsers. I use FF privately and for non-development purposes. Generate a HTML doc with tables with 200.000 rows and columns with table cells with non-zero height/width and try to scroll fluidly on a tablet for example. Works in FF, works in Safari, doesn't work in Chrome. True that there is historical baggage with HTML tables and maybe these optimizations aren't a good focus, but I doubt there are many website where all modern browser are at least competitive.