> Personally, I have never, in the whole history of Firefox had a problem with its speed.
That's... weird. To put it nicely.
I've been using Mozilla since early in its milestone phases, and Firefox since it came out. Firefox was originally a pretty nimble browser, but fairly quickly became super slow. When Chrome came out I couldn't believe the difference in speed. Everything from UI responsiveness to rendering speed to reliability was better.
At some point I moved back to Firefox for a single reason: I had an 8GB laptop and Chrome's memory usage would balloon with the number of tabs I usually keep around, to the point that it made my laptop unusable. I lived with Firefox being much slower in general because its worst-case performance was much better than Chrome's on a memory-constrained laptop.
Since I force-enabled e10s a year or so ago things have gotten much better (despite the bugs). I still use Chrome every now and then for the odd website that chokes on some combination of Firefox plus the extensions I have installed, not to mention Chromecast support. But Firefox 57 is finally now faster than Chrome by default, and the difference is night and day. It's completely inconceivable to me that you suggest that Firefox hasn't had severe performance problems. The fact that Mozilla has been focusing so hard on perf for nearly a decade now is more than enough evidence to me that it's been a huge problem.
I tried to explain it and I am not sure whether I am doing a bad job at it or people just don't believe me. I don't think browser speed matters. Even in the slowest days of Firefox, the time it took for content to download was longer or at least comparable to rendering time. Even now, with broadband access everywhere, if I look at dev tools, network access takes much longer than page rendering for most pages I access. So why should I care if rendering takes an extra second or two if it already takes just as long to actually get the content across the net. I do not expect web pages to be instantaneous, simply because they never are and so I do not get annoyed at render speed.
I do get annoyed when a forced upgrade removes features I relied on in my workflow.
That's... weird. To put it nicely.
I've been using Mozilla since early in its milestone phases, and Firefox since it came out. Firefox was originally a pretty nimble browser, but fairly quickly became super slow. When Chrome came out I couldn't believe the difference in speed. Everything from UI responsiveness to rendering speed to reliability was better.
At some point I moved back to Firefox for a single reason: I had an 8GB laptop and Chrome's memory usage would balloon with the number of tabs I usually keep around, to the point that it made my laptop unusable. I lived with Firefox being much slower in general because its worst-case performance was much better than Chrome's on a memory-constrained laptop.
Since I force-enabled e10s a year or so ago things have gotten much better (despite the bugs). I still use Chrome every now and then for the odd website that chokes on some combination of Firefox plus the extensions I have installed, not to mention Chromecast support. But Firefox 57 is finally now faster than Chrome by default, and the difference is night and day. It's completely inconceivable to me that you suggest that Firefox hasn't had severe performance problems. The fact that Mozilla has been focusing so hard on perf for nearly a decade now is more than enough evidence to me that it's been a huge problem.