4 ms·
In most cases, the latter. See https://compat.spec.whatwg.org/ https://compat.spec.whatwg.org/ for some of the resulting fallout, for example: the entirety of
by bzbarsky 10y ago
In most cases, the latter. See https://compat.spec.whatwg.org/ https://compat.spec.whatwg.org/ for some of the resulting fallout, for example: the entirety of that spec is due to sites being faulty, not browsers....