Mozilla delays Firefox 4 release until 2011
computerworld.com
computerworld.com
The main reason I'm sticking with it for now is Panorama. Bound the hotkey for that to one of my extra mouse buttons (mine has ~9). As far as I'm concerned there's no other way to do tabs/grouping anymore.
The big thing I wish they'd do is lazy load the tab groups that weren't active the last time it got closed. I have about 10 tabs open now at all times, and it doesn't make sense to try to load them all at once. Panorama could basically merge tabs/bookmarks/history all in one and revolutionize the UI, but for now it's still awesome but kind of slow.
edit: I just turned on HW acceleration (windows only sorry), and the performance boost is pretty amazing.
I worry about delaying the Firefox release until next year (where FF4 seems as much about catching up to the competition as it is new features), but if it allows this chart to cross the green line, then I'd say that would be some huge bragging rights:
* Its load times are ridiculously high compared to Chrome
* Sometimes when my netflix window freezes up, it takes down the whole browser with it (though I know its running in a separate process)
* Opening downthemall's manager window makes for whole browser unresponsive for a few seconds
* Detaching a tab reloads it (unlike chrome or ie9)
The only reason I still use firefox is because of firebug and downthemall.
Load times are fast and javascript speed is very similar, if not better than Chrome [1]
Currently, only the mobile version of Firefox will have tab separation in the form of the electrolysis project for the upcoming version. Plugins do currently run independently of the browser process.
Extensions in Firefox are a lot more powerful; they can slow things down and cause memory leaks.
In the latest prerelease, pages and their plugins do not reload when detached.
edit: Disabling the javascript features of firebug allows Firefox to use its jit tracing leading to faster javascript speeds.
Firefox's page loading speed (especially with ff4b) isn't actually noticeably slower on most sites than Chrome. Until Mr Flash and other plugins come around. That's probably what makes FF feel so horrible right now. Flash video just kills FF performance (just having the video paused in another tab) like nothing else. They seriously need to fix the flash problem. Having flash crash and bringing down my whole browser sucks.
Aside from that, downthemall's problem is the plug in itself. There's definitely something wrong with how the plug in is written, not FF itself. And I believe FF4 tears tabs correctly now.
haven't OOPPs (out of process plugins) been released since ff3.6?
http://support.mozilla.com/en-US/kb/Safe+Mode
If that makes things much better for you then you can create a new profile and migrate a few things over. And yeah, Mozilla should really fix this problem.
FF is actually so good I switched from Chrome/Chromium to FF a few months ago (mainly for Vimperator though, but the performance differences were marginal enough not to matter). I can't help but wonder if 64bit Linux is FF's optimal platform, with its performance dropping off on Windows and maybe Mac? What OS are you guys running it on?
Chrome is my default browser but FF 4 is a worthy contender. Using FF 3.5 seems like taking a step back in time, but FF 4 feels very fast, responsive, and is more usable than ever. When it's released it'll put Firefox back in the game.
I've had to use chrome for most of my browsing because 3 is too slow now that I've tried 4 but every time my laptop goes to sleep and also randomly throughout the day it crashes.
I'm a pretty heavy user though I keep 30 - 40+ tabs open on the regular
Firebug, Adblock Plus, NoScript, CS Lite (cookie management) and probably a couple others make my browsing/development much nicer/easier.