Not even close. IE 6 didn’t get any updates or new web features for years. It was closed source. It was dead and everyone used it. float:right; zoom:1; was a common necessity… to compare them is an insult to the immense progress and effort spent over the last 24 years… (yes chrome started in 2007, but the teams from Firefox get credit too, many of them went on to build chrome ). The open source movement won, IE is de…
We don't have float:right;zoom1: but our "necessities" nowadays are even crazier. Babel, vdom, frameworks provided by browser-vendors. Those are several orders of magnitude more complex than previous "workaround" approaches to the web, all unstandardized.
How about Electron? Do we see any Firefox-based desktop apps around or is that market completely dominated by the Chrome runtime? Are app developers happy having only Chromium as the viable solution? (my guess: they're not, but they have no choice).
Where we're going is even nastier than clearfixes and table layouts.