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Firefox 51 Arrives With HTTP Warning, WebGL 2 and FLAC Support (venturebeat.com)

Reader Krystalo writes: Mozilla today launched Firefox 51 for Windows, Mac, Linux, and Android. The new version includes a new warning for websites which collect passwords but don't use HTTPS, WebGL 2 support for better 3D graphics, and FLAC (Free Lossless Audio Codec) playback. Mozilla doesn't break out the exact numbers for Firefox, though the company does say "half a billion people around the world" use the browser. In other words, it's a major platform that web developers target -- even in a world increasingly dominated by mobile apps.

130 comments

  1. Just installed by Anonymous Coward · · Score: 0

    It is ©Snappier! FP

    1. Re:Just installed by sexconker · · Score: 4, Informative

      Is it really?

      One of the recent updates (48/49/50( absolutely KILLED the performance. Particularly annoying is the URL bar. Autocomplete results take longer to populate and my usual pattern of opening tabs was broken. I used to type in a few characters, select the entry, and hit enter. For example: sl, down (or tab), enter, ctrl+t, ca, down (or tab), enter, ctrl+t, etc. would open up slashdot, then a new tab for my calendar, then a new tab for... Ever since the performance tanked, I couldn't do that anymore without deliberately slowing down at each step.

      I even tried blowing out all of my old history (years and years of browsing data on one machine). This was particularly annoying as clearing out everything older than 6 months will do so based on the FIRST access date, not the last access date. So clearing out everything older than 6 months blows out slashdot even though I access it daily. I had to go into each subfolder in the history control and sort by last access date, then blow out everything older than a threshold of a few months back. This took almost an hour of constant work because deleting history this way causes FF to update the UI constantly. CPU usage spiked to 100% of a single core while FF deleted an entry, updated the scroll bar, scrolled the list, then deleted the next entry. To prevent FF from locking up completely and crashing I had to work in batches of a few thousand and let it stew for a couple of minutes before hitting the next batch.

      And after all that work, with a history file that was in the hundreds of thousands instead of tens of millions, performance was still ass.

    2. Re:Just installed by erapert · · Score: 1

      You mean it's appier?

    3. Re:Just installed by Anonymous Coward · · Score: 2, Informative

      Try with a fresh Fx profile to compare performance to your usual one. Nine times out of ten, I find that it's some obscure setting people flipped in about:config or an addon that's causing their massive performance problems. The rest are generally caused by people using the heaviest web apps out there, and wondering why their browsers aren't running as well as they did years ago before all of these resource-hungry apps.

    4. Re: Just installed by Anonymous Coward · · Score: 0

      Is it snappier on android too?

    5. Re: Just installed by Anonymous Coward · · Score: 0

      Why do I have to reset my Firefox profile every couple of months just to get it to kind of work better, while I never have to do that for Chrome?

      I've used the same Chrome profile for years now, since the very first day I got my computer and installed Chrome. I use Chrome more than Firefox. I've installed more extensions in Chrome. I've changed Chrome's settings/flags more than Firefox's.

      Despite getting so much more use and being subjected to more change, Chrome works perfectly.

      Why is Firefox so much worse than Chrome? Why are Firefox's users constantly told to use fresh profiles, while Chrome's users don't have to do this?

    6. Re: Just installed by Anonymous Coward · · Score: 0

      Bullshit.

      It's not even a good Troll. Chrome users already know they suffer from sever performance issues. (They don't even recommend Chrome for users with older hardware, even though it's their preferred browser!) They're not going to believe that nonsense on a site with a large number of technical users.

    7. Re: Just installed by Anonymous Coward · · Score: 0

      No issues here. Have a Firefox Profile nearing 12 years at this point across 4-10 different PCS on Windows AND Linux.

    8. Re:Just installed by Anonymous Coward · · Score: 3, Informative

      The problem is likely the internal sqlite database fragmentation. On Windows you can run tools like "speedyfox" in order to defrag the database.

      Bad performance is likely caused by having lots of extensions enabled.

    9. Re:Just installed by grep+-v+'.*'+* · · Score: 0

      Really!?!? So gla^H^H^H SORRY to hear that. Try Microsoft Edge -- it's blow Firefox out of the water. it's bigger, better, faster, and Edgier (See what I did there?) It's just so much better than ANYthing, even IE which we all know and love.

      So try it, or else we'll perform another comprehensive update on your system. (You thought Firefox was slow NOW??? And we can tell if you do or not.)

      --
      If the universe is someone's simulation -- does that mean the stars are just stuck pixels?
    10. Re: Just installed by cyber-vandal · · Score: 1

      Well I haven't so stick your fanboi bullshit up your arse

    11. Re:Just installed by sexconker · · Score: 1

      I only have a few extensions - Adblock Plus or Ublock Origins (some machines have one, some have the other; no machines have both), New Tab Override (just takes me to about:blank instead of about:tab for new tabs), NoScript, and Ghostery (only on some machines).

      I figured the database was the issue, which is why I went through blowing out history. I'll try speedyfox and see if it helps. Firefox occasionally tells me "Hey, refresh your shit!" and I'm like "Fuck you! I have it set up to make it usable!".

    12. Re:Just installed by sexconker · · Score: 1

      Speedyfox is the real deal. Shit's FIXED!

    13. Re: Just installed by Anonymous Coward · · Score: 3, Interesting

      Christ. Heaven forbid someone points out that problems are often solved by troubleshooting, rather than pissing and moaning.

      >Why do I have to reset my Firefox profile every couple of months just to get it to kind of work better, while I never have to do that for Chrome?

      I don't know. Why do so many other people NOT have to do that, yet you have to? If you don't want to find out, then fuck off with your holier-than-thou attitude about how Firefox sucks because it's just not stroking you off the right way.

      >I've used the same Chrome profile for years now
      >Chrome works perfectly.

      Yes, and there are many people who would say the same about Firefox, because people's needs from a browser aren't exactly the same as yours.

      Look. I'm glad Chrome works perfectly for you. I'm also perfectly willing to accept that Firefox doesn't work for you. The question is still why? And why are you so against figuring that out, instead of felating Chrome like a cheap whore and then accusing others of doing the same for Firefox?

      >Why is Firefox so much worse than Chrome? Why are Firefox's users constantly told to use fresh profiles, while Chrome's users don't have to do this?

      Gee, I don't know, maybe it's because Firefox allows you to customize far more than Chrome, to the point of letting you screw up? Or that it has many more third party apps like shitty A/V software fucking with it? Perhaps because it's is so much older than Chrome that it has needed extreme overhauls, while not breaking everything for all of its users as it does so?

      I seriously wonder if you guys who say these things have even tried to reset your profiles, or if you're just avoiding any troubleshooting at all. Maybe if you collectively spent less time bitching in vain online while stroking Chrome's ego, you could have helped to diagnose whatever problems you're having, they would have been fixed, and all of this finger-waggling of yours wouldn't be necessary anymore.

    14. Re:Just installed by Anonymous Coward · · Score: 3, Interesting

      The problem with the database Firefox uses is it doesn't actually delete entries when you delete them. It just marks them as deleted so apparently database queries still spend time skipping over them. They aren't actually removed until you perform a vacuum operation on the database. As you found out, there are tools like Speedyfox which do that for you.

      Firefox has tons of issues. I'm amazed it's gotten as far as it has with so many fundamental design mistakes. But I guess that really just shows you the sorry state browsers are in. Granted they're required to do a lot, but they implement the basics so poorly.

    15. Re:Just installed by Anonymous Coward · · Score: 1

      The thing is, SQLite supports vacuuming and 2 different autovacuum modes. At a minimum, I would think Mozilla would set them to vacuum after emptying large amounts of data, or incrementally when idle.

      Either way, download the official SQLite CLI client and vacuum the databases yourself and you can see a dramatic difference if it have been awhile since the last time you did.

    16. Re:Just installed by Anonymous Coward · · Score: 0

      I'm sorry you had to give Firefox a blow (out) job, but I've used the latest Firefox all day every day since 2005, and I've never had a performance problem.

      Maybe you just need a new PC. Coincidentally, I'm selling my 6-year-old PC on {redacted}. You should buy it! It'll solve your performance problems.

    17. Re: Just installed by Anonymous Coward · · Score: 0

      Denying these problems is why Firefox is losing so many users. 5% market share plus your style of denial results in 4% market share. It just keeps on repeating that way until Firefox has been totally forgotten.

    18. Re: Just installed by arglebargle_xiv · · Score: 1

      That's the sad truth about Chrome vs. Firefox. I've been a FF user since Phoenix 0.3, and conversely really dislike Chrome, but for some things you just have to use Chrome because FF sucks so much at it. The other day I was forced to use Chrome and was amazed at how responsive it was, doing things where FF just slows to a crawl for a minute or more didn't even bother Chrome. And other things can't even compare, the first time I printed off some web pages using Chrome (it was the only browser installed on the machine I was using) I was astounded at what I got, an actual copy of the web page as rendered, not a single blank page, headers and footers only, images broken or spread onto their own page, missing text, everything squashed into a single narrow column down the centre of the page, etc etc. Ever since then I haven't even bothered trying to print with FF any more, it's so unlikely to get a printed page that resembles the on-screen rendered page that you're just wasting paper and time trying to do it with FF.

    19. Re:Just installed by ShadowRangerRIT · · Score: 2

      Firefox does seem to automatically clean places.sqlite. Not sure what the interval (or trigger) is, but I've got an about:config value, storage.vacuum.last.places.sqlite, which seems to store an epoch time for the last time it was done. In my case, it corresponds to 24 Dec. 2016, or a little under a month ago. So they're not leaving it wholly uncleaned it appears.

      --
      $_ = "wftedskaebjgdpjgidbsmnjgcdwatb"; tr/a-z/oh, turtleneck Phrase Jar!/; print
    20. Re:Just installed by Anne+Thwacks · · Score: 1
      Try Microsoft Edge

      I would, but it does not appear to be supported on any OS that I use.

      --
      Sent from my ASR33 using ASCII
    21. Re:Just installed by Anonymous Coward · · Score: 0

      I tried the refresh Firefox thing, and it removed quite a lot of settings and add-ons, including my ad-blocker, and afterwards performance was worse than before. I still hit upon annoyances that were caused by ‘refreshing’ the browser. Really, don't do it.
      Note that before Mozilla decided to hide user feedback from public view, most complaints were performance-related. It's no use telling people to just turn it off and on again when the software itself has major issues. And most people, when given the choice between a browser they'd have to reset every now and then versus one that needs no attention, would go for the second one anyway.
      Firefox is haemorrhaging users and Mozilla doesn't seem to understand why even though it's staring them in the face.

    22. Re: Just installed by tendrousbeastie · · Score: 1

      I'd never really thought about this before, but you are completely right - printing in FF is absolutely terrible. The number of times I have printed something at work to read later, and found myself giving up to read it from the screen instead because the print out was unusable.

    23. Re: Just installed by arglebargle_xiv · · Score: 1

      I've never understood how FF manages to fsck up printing so badly. Under Windows at least with the unified model you create a device context and then render your document either to a display or to a printer via GDI calls, depending on which sort of DC you've created. Somehow though FF manages to get totally different results depending on whether it's rendering the same document to a display context or to a print context. I don't think I've ever found another app that's that bad at producing a printed version of the same document that it's just successfully rendered on the screen.

    24. Re: Just installed by tepples · · Score: 1

      Avoiding splitting certain things across pages, such as a line of text or a small table or image, is one major difference between screen and print layout. Print also has stronger preference for black on white because of consumables costs proportional to ink coverage.

    25. Re: Just installed by Anonymous Coward · · Score: 0

      Why do I have to reset my Firefox profile every couple of months just to get it to kind of work better, while I never have to do that for Chrome?

      Apparently Mozilla has been hiring Microsoft people to work on Firefox.

    26. Re:Just installed by Anonymous Coward · · Score: 0

      Bad performance is likely caused by having lots of extensions enabled.

      Tell that to the people at Mozilla who keep removing stuff telling us to replace it with extensions. Those 15 extensions are what makes Firefox better than Chrome and Edge.

    27. Re: Just installed by dddux · · Score: 1

      What I would do is give all the Firefox developers a 10 years old computer with 2 GB of memory and an old fashioned hard disk, and tell them to program a browser that works well on that. Simple. It is incredible how Firefox works now in comparison to Firefox 3 or 4. The code is terribly slow and inefficient. Opening tabs, new pages, and doing pretty much anything is lagging on a 4-core with 12 GB of RAM! I understand that the webpages are the culprit, too, but everything I do in Firefox now is just laggy. I would so like to say that it's working well, but I can't, and I'm using FF ESR in Linux which is at v45.6 currently. Reading this thread I'm not at all thrilled at what v51 brings to the table. What I'd like to hear is: we programmed it in C++ from ground up for efficiency and optimised the code kinda thing. Yes, I know that's not going to happen. We need a brand new open-source browser like FF but written differently-- that!

      --
      "It is no measure of health to be well adjusted to a profoundly sick society." - Jiddu Krishnamurti
    28. Re: Just installed by dddux · · Score: 1

      Regarding printing in FF, I must say that under Linux it works great. I often print to PDF from FF. Well at least something works great in FF... and I'm so sorry to have to say that. No wonder not so many people use FF these days. Chrome really is a better browser, but I've got lots of other problems with it, not so much its speed... and with Microsoft browsers. An Open Soource browser is the only browser I will ever use, and if that means I should cope with FF's sluggishness, then so be it.

      --
      "It is no measure of health to be well adjusted to a profoundly sick society." - Jiddu Krishnamurti
    29. Re: Just installed by arglebargle_xiv · · Score: 1

      Regarding printing in FF, I must say that under Linux it works great. I often print to PDF from FF.

      Ah, and that's the trick with FF, print first to PDF and then print the PDF from a PDF reader. You still get broken printed docs sometimes, but it's not nearly as bad as printing directly to the printer. Just out of interest, what happens if you go straight to printer under Linux?

    30. Re: Just installed by dddux · · Score: 1

      When you go straight to printer you can print into a PS [postscript] file that can be read by some programs like Ghostscript and printed into PDF but honestly I've never bothered with that.

      --
      "It is no measure of health to be well adjusted to a profoundly sick society." - Jiddu Krishnamurti
  2. way to go Mozilla by qQ7eBMsfM5gs · · Score: 1

    you still my choice on all desktops and smartphones

  3. getting closer to chromium by Anonymous Coward · · Score: 0

    Looks like FF is finally catching up with chromium on usability (fit for use by humans != UX)

  4. Way to go by zakzor · · Score: 1

    Been using Firefox since the first beta release. Will always be my favorite.

  5. "half a billion people around the world"?! by Anonymous Coward · · Score: 0

    ... "half a billion people around the world" use the browser ...

    How do they figure that?

    Firefox's share of the market is only about 5% to 6%, on all platforms (desktop and mobile).

    Assuming Mozilla's number is true, we'll say that 5% equals 500,000,000 users.

    So somehow they're saying that there are 10 billion people in the world? That's really weird, since there are only about 7.4 billion people on Earth, and a lot of them don't have any sort of a computing device, never mind Internet access.

    Sure, some people might use more than one browser. But even then, we'd be talking about each and every person with Internet access using 3+ different browsers on a frequent basis! I don't buy it.

    They should reveal more information about exactly how they're coming up with that number.

    1. Re: "half a billion people around the world"?! by Anonymous Coward · · Score: 0

      It's about 12% on the desktop.

    2. Re:"half a billion people around the world"?! by Alok · · Score: 2

      Webkit can probably count all the mobile users who use the default browser as part of its user count. Similarly, maybe Firefox is the browser being used on ATM screens on mall info terminals, that would add a lot of 'users' who are actually clueless as to which browser is underlying their UX.

    3. Re:"half a billion people around the world"?! by Anonymous Coward · · Score: 0

      'Half a billion' refers to their memory usage.

    4. Re:"half a billion people around the world"?! by sexconker · · Score: 1

      'Half a billion' refers to their memory usage.

      Less than half a GB? That would be great!

    5. Re:"half a billion people around the world"?! by Anonymous Coward · · Score: 0

      Less than half a GB? That would be great!

      It does use that amount - if opened with a single tab showing about:blank. Of course the memory usage begins to increase once you display actual content.

    6. Re:"half a billion people around the world"?! by Anonymous Coward · · Score: 0

      That's 500,000,000 downloads total. Probably since the Phoenix days.

      Very deceptive claim on Mozilla's part.

    7. Re: "half a billion people around the world"?! by Anonymous Coward · · Score: 0

      Some people use multiple browsers

    8. Re: "half a billion people around the world"?! by Anonymous Coward · · Score: 0

      Which means their number is still made up since we know Windows is almost 90% of the market and Microsoft says Windows is on 1.2 billion devices. See how that 12% of a total market of say 1.6 billion devices (adding Mac and Linux) doesn't come anywhere near their claimed 500 million people. Made up number is obviously a made up number.

    9. Re:"half a billion people around the world"?! by Anonymous Coward · · Score: 0

      This spam again?

      This guy's worse than APK. At least APK has facts on his side, and doesn't try to actively deceive people with false statistics.

    10. Re: "half a billion people around the world"?! by Anonymous Coward · · Score: 0

      So what you're saying is that you trust what MSFT says in order to keep stockholders happy more than you trust Moz://a (lol)?

      I fully expect all numbers to be complete bullshit. I'm sure firefox's number is "* rounded up to the nearest cool-sounding number"

    11. Re:"half a billion people around the world"?! by arglebargle_xiv · · Score: 2

      So somehow they're saying that there are 10 billion people in the world?

      Yup. And of those 10 billion, at last four billion love, love, love Australis. And another two billion want Pocket integrated into Firefox. The only downside to the Mozilla... sorry, MI//lla://: whatever it's called now good-news tour is that one or possibly two people have complained about problems with memory leaks, but luckily that affects so few people that it's not worth addressing.

    12. Re: "half a billion people around the world"?! by Anonymous Coward · · Score: 0

      Oh, didn't you hear? "Alternative mathematics" are the new "false statistics."

    13. Re: "half a billion people around the world"?! by tendrousbeastie · · Score: 1

      I am curious - how is market share being defined?

      Number of users; number of installations; number of hits on a collection of websites; survey or market research results?

  6. Warning for websites collecting passwords? by thegarbz · · Score: 0, Troll

    Why? Who is Mozilla to assume that every damn website is important enough to require encryption? I mean Slashdot didn't support HTTPS for a good 18 years and we all survived. God forbid the NSA could pose as thegarbz on Slashdot, oh noes!

    1. Re:Warning for websites collecting passwords? by wonkey_monkey · · Score: 1

      Who is Mozilla to assume that every damn website is important enough to require encryption?

      They haven't. HTTPS-less are still going to work.

      Slashdot didn't support HTTPS for a good 18 years and we all survived.

      Yes, having done things one way in the past is an excellent reason for continuing to do them.

      --
      systemd is Roko's Basilisk.
    2. Re:Warning for websites collecting passwords? by Thud457 · · Score: 3, Insightful

      Not relevant to the HTTP/S issue, but not too long ago, the UK was spoofing slashdot to attack their targets, so it could happen.

      --

      the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

    3. Re:Warning for websites collecting passwords? by thegarbz · · Score: 1, Redundant

      are still going to work.

      Still going to work implies that it won't dick the user about for trivial things.

      Yes, having done things one way in the past is an excellent reason for continuing to do them.

      I noticed you sidestepped the question. The way we do something in the past is an intrinsic defence against change. If you can't come up with a good reason for a change then the way we have done something in the past is in fact an excellent reason not to change something.

    4. Re:Warning for websites collecting passwords? by wonkey_monkey · · Score: 1

      I noticed you sidestepped the question.

      The only question you asked was a) rhetorical and b) logically fallacious, so yes, I did "sidestep" it. I don't remember agreeing to be the one to answer it, anyway, so I'm not sure you're getting snippy with me.

      If you can't come up with a good reason for a change then the way we have done something in the past is in fact an excellent reason not to change something.

      You really can't think of a good reason not to submit passwords in the clear? Or that a warning about same won't help to alert a user that he's on a spoofed page?

      --
      systemd is Roko's Basilisk.
    5. Re:Warning for websites collecting passwords? by Anonymous Coward · · Score: 0

      Why? Who is Mozilla to assume that every damn website is important enough to require encryption?

      Engage brain and think about password reuse.

    6. Re:Warning for websites collecting passwords? by AHuxley · · Score: 1

      Re God forbid the NSA could pose as thegarbz on Slashdot, oh noes!
      The security services got to use quantum insert.
      GCHQ Created Spoofed LinkedIn and Slashdot Sites To Serve Malware (November 11, 2013)
      https://news.slashdot.org/stor...
      UK spies continue “quantum insert” attack via LinkedIn, Slashdot page (11/11/2013)
      http://arstechnica.com/tech-po...

      --
      Domestic spying is now "Benign Information Gathering"
    7. Re:Warning for websites collecting passwords? by Anonymous Coward · · Score: 0

      With how easy it is to get a certificate for HTTPS, there really is no excuse to not have HTTPS.

  7. Does it have separate processes for each tab? by Master5000 · · Score: 2, Insightful

    Yet? I'll give it a chance when it's at least as sandboxed as chrome.

    1. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 3, Informative

      The Firefox developers have been working on Electrolysis for years. I think they started around 2009. It's only very recently that they've started to enable it in the release builds for small numbers of users.

      It hasn't been a smooth process. Aside from taking many, many years to get something that kind of works, it has caused problems for a lot of users. There are some extensions that it doesn't work well with. Even if you aren't using any problematic extensions, it has been known to cause problems.

      I haven't tried it with Firefox 51 yet, but when I enabled it in Firefox 50 (this was a clean profile with no extensions installed), it made Firefox feel a lot slower than with it disabled. So I haven't been using it.

      If you're waiting for something comparable to what Chrome has, well, I think you may just be waiting a very, very, very long time. What they've put together so far leaves a lot to be desired.

    2. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 1

      If you're waiting for something comparable to what Chrome has

      Dear God, No! Chrome's approach just amplifies their already outrageous resource use.

      Why so many slashdotters still think Chrome has some memory/cpu/whatever advantage is beyond me.

    3. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      And yet E10s works fantastically for most users who have it enabled by default. It's really just a few specific features, and addons that were never designed for a multi-process system, that drag the whole thing back down for those who have issues with it.

    4. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0, Troll

      Why so many slashdotters still think Chrome has some memory/cpu/whatever advantage is beyond me.

      It's really not that complicated. Here's how it works:

      1) A user tries Chrome.
      2) A user tries Firefox on the same computer/device. They observe that it is slower than Chrome to render web pages. Its UI lags, while Chrome's doesn't. It uses several times more resident memory than all of Chrome's processes combined. Extensions may not work if Electrolysis is enabled, while extensions work just fine in Chrome. It may even crash, while Chrome doesn't.

      Based on their direct experience with Chrome and with Firefox, these users come to the only possible conclusion: Chrome performs better than Firefox, it uses less memory than Firefox, and it's more reliable than Firefox.

      You can argue all you want about how "Firefox is better", but you need to remember that you're competing against the experiences of these users, and what you're saying contradicts very much with what they have directly experienced.

    5. Re:Does it have separate processes for each tab? by vux984 · · Score: 2

      The main trouble with chrome's sandbox is that google still sits in it.

    6. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      Thankfully, not only was Firefox never aiming to copy Chrome in this regard (despite the popular opinion of their detractors), but even Google has realized that you don't need dozens of processes and all of the RAM and CPU power on a modern PC in order to do get the browsing job done.

    7. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      Does it have separate processes for each tab?

      No thank you! My machine only has 16 gigs of RAM so it can't run Chrome.

    8. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      Yeah, the numbers tell a completely different story.

      Chrome makes FireFox look lightweight. Unless Chrome users "experience" frequent hallucinations, you're just selling bullshit.

    9. Re:Does it have separate processes for each tab? by omfglearntoplay · · Score: 1

      I'm with you. Firefox uses way less resources for my habits.

    10. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      Which numbers, specifically?

    11. Re:Does it have separate processes for each tab? by Anonymous Coward · · Score: 0

      1) A user tries Chrome.
      2) A user tries Firefox on the same computer/device. They observe that it is slower than Chrome to render web pages. Its UI lags, while Chrome's doesn't. It uses several times more resident memory than all of Chrome's processes combined. Extensions may not work if Electrolysis is enabled, while extensions work just fine in Chrome. It may even crash, while Chrome doesn't.

      That's pretty far away from what my experience was: when I was using Chrome, it did in fact crash sometimes, but more often it would just start thrashing unrecoverably--and because Chrome's `process per tab' model is actually not a 1:1 mapping (multiple tabs actually run in a single process, and it's hard to make sense out of how it decides to run which tabs in which processes), and because of the way that the multitude of Chrome processes actually interacted with each other, killing whichever processes was out of control actually required (or resulted in) killing the whole suite of chrome processes (and even if I was able to identify one particular subprocess that appeared to be `the misbehaving one', killing that one subprocess would frequently take down all of the other processes). And then Chrome would often `handle' this after a re-start by just throwing away all of that session state, including which URLs were loaded and whatever data I had been in the middle of entering into forms before the browser either killed itself or needed to be killed.

      So I tried to figure out if there was some particular order I should be killing the chrome processes in to lessen the likelihood of it eating my data. And there was no solution there, so I tried getting into the habit of composing text in another program and then copypasting it wholesale into forms in Chrome, instead of just composing it in the forms, and using another program to maintain a list of all of the URLs I was accessing as a guard against Chrome crashing.

      And then it occurred to me that that was completely insane, and I just tried Firefox again.

      And, yeah--Firefox also sometimes crashed, or slowed down until killed/restarted, but I don't believe that happened any more often than it did with Chrome--and Firefox always recovered gracefully. Not only did Firefox correctly restore all of the windows/tabs with all of the URLs I'd had open before the exit (and also gave me a checklist that I could use to prune the list before trying to just restore all of them, if I wanted to), Firefox even remembered what I had written into unsubmitted forms before the exit.

      Even if Chrome had been `faster' than Firefox, the `Chrome periodically just ate my data' factor would have been a deal-breaker.

  8. It's 2017 by Anonymous Coward · · Score: 0

    ..and some numbskull still managed to convert a unicode apostrophe/single-quote into "itâ(TM)s"

    You win all the innernets.

  9. Firefox aka "the java applet browser" by IGnatius+T+Foobar · · Score: 4, Insightful

    Although the world has largely switched to Chrome, the remaining use for Firefox is as the one browser that is still willing to support Java applets. Lots of people who work in IT have a VM or a jumpbox whose only purpose is to run Java applets inside of Firefox (for example, to do maintenance on some piece of equipment with a Java-applet-based configuration tool -- I'm talking to you, EMC) -- and *never* *run* *updates* because changing the browser or java version even slightly will break the whole thing.

    --
    Tired of FB/Google censorship? Visit UNCENSORED!
    1. Re:Firefox aka "the java applet browser" by x_t0ken_407 · · Score: 1

      I am one of those people who work in IT who have a VM w/FF running for necessary FUCKING JAVA applets. Fuck Java man. But on a related note, I don't use Chrome, but rather a Chromium-derivative (Vivaldi)...same difference really, I suppose.

    2. Re:Firefox aka "the java applet browser" by Anonymous Coward · · Score: 0

      64-bit Firefox has never supported Java, and 32-bit will ditch it sometime this year. I work with not one but two enterprise products that use applets, so I know the pain all too well.

    3. Re: Firefox aka "the java applet browser" by Anonymous Coward · · Score: 1

      Java Applets work fine outside the browser with Java Web Start. Java Applets inside any browser is a security issue (Spoofing/Phishing)

    4. Re: Firefox aka "the java applet browser" by Anonymous Coward · · Score: 0

      Java Web Start?! Oh the horrors! Talk about updates breaking everything.

    5. Re:Firefox aka "the java applet browser" by snookiex · · Score: 2

      Don't blame Java for this. Or at least not entirely. I think it's the application's vendor who should fix this. They should have upgraded their applications to use Java Web Start instead of NPAPI-reliant applets. Besides, you can keep the Java plugin disabled and enable it only when you're gona use it, can't you?

      --
      Open Source Network Inventory for the masses! Kuwaiba
    6. Re:Firefox aka "the java applet browser" by x_t0ken_407 · · Score: 1

      ...Besides, you can keep the Java plugin disabled and enable it only when you're gona use it, can't you?

      Sure, but that only would only matter if I used FF by default. I simply keep it around almost exclusively for the purpose of the needed Java applets (I do use it in instances in which websites only don't seem to work in Vivaldi AND Chrome -- which incidentally, happened today). I do basically entirely blame the vendor, however, so there's that, heh.

    7. Re:Firefox aka "the java applet browser" by tepples · · Score: 1

      Proprietary software publishers tend to charge for the upgrade from NPAPI to Java Web Start.

  10. Yes, even on mobile. by T.E.D. · · Score: 2

    In other words, itâ(TM)s a major platform that web developers target -- even in a world increasingly dominated by mobile apps.

    I'm not sure I understand this comment. I use Firefox as my main browser on both of my mobile platforms (phone and tablet). It probably just beats Twitter as my #1 app used on those devices. Why would someone imply they are some incompatible with each other?

    1. Re:Yes, even on mobile. by lgw · · Score: 0

      You may be the only person not related to the devs who still runs FF modile.

      --
      Socialism: a lie told by totalitarians and believed by fools.
    2. Re:Yes, even on mobile. by Ded+Bob · · Score: 1

      I also run Firefox mobile and desktop (FreeBSD, Linux, Windows, Mac, Android). It runs quite well on all of them. Chrome starts just about as quickly as Firefox for me when using about the same number of extensions.

      BTW, have you gotten uBlock Origin to work with Chrome mobile yet? ;)

    3. Re:Yes, even on mobile. by The-Ixian · · Score: 2

      I use FF on my mobile devices as well.

      Then again, I am a FF die hard. The only things Chrome seems to do better than FF is chromecasting and streaming DRM content on Linux.

      It seems like Chrome has about as many plugins as FF now, but the Chrome versions of plugins never allow seamless integration with the browser interface. It always seems more cumbersome to use Chrome plugins than the equivalent FF plugins.

      Not really sure why people love Chrome so much. I use all the major browsers regularly and I just don't see a huge reason to use Chrome exclusively over the others.

      --
      My eyes reflect the stars and a smile lights up my face.
    4. Re: Yes, even on mobile. by Anonymous Coward · · Score: 0

      Enjoying your ads and ad-laden video watching with Chrome Mobile? How about tracking?

    5. Re:Yes, even on mobile. by Cajun+Hell · · Score: 2

      Actually, while I use Chromium on the desktop, the Android version of Chrome is garbage (no extensions? WTF!!!).

      What do you run on mobile? Firefox is the only thing I've found so far, which is any good.

      I do keep Chrome around on my phone, but it's basically just for testing. "Oh right, and here's what our web site looks like, with all the ads."

      --
      "Believe me!" -- Donald Trump
    6. Re:Yes, even on mobile. by the_Bionic_lemming · · Score: 1

      FF on the mobile as well here.

      And no, I'm not related to any of the devs.

      --
      _ _ _ Go for the eyes Boo! GO FOR THE EYES!
    7. Re:Yes, even on mobile. by preflex · · Score: 1

      I run FF on Android. It's terrible, but it's better than everything else, thanks to uBlock Origin, and Desktop By Default add-ons.

      On desktop, I run Chromium.

      If Google would enable extensions on mobile Chrome, I'd drop it in a heartbeat, but they don't.

    8. Re:Yes, even on mobile. by Anonymous Coward · · Score: 0

      Nope. I use FF Mobile. Why would you use Chrome if you can avoid it?

    9. Re:Yes, even on mobile. by T.E.D. · · Score: 1

      I do keep Chrome around on my phone, but it's basically just for testing. "Oh right, and here's what our web site looks like, with all the ads."

      If you have a recent version of Android, I don't believe you can get rid of Chrome. Even worse, the Google search Android app uses it, and can't be configured to use anything else. Its like we're at the point in real-life Animal Farm where Google has become Microsoft.

  11. it's a major platform that web developers target by QuietLagoon · · Score: 1

    ...it's a major platform that web developers target...

    I dunno about that. I am finding more and more websites where Firefox does not render the page properly. I retry Firefox in safe mode, and there still are problems rendering the page. So I switch to (gasp!) IE, and the page renders fine.

    .
    In my experience, it appears that web developers are beginning to abandon Firefox compatibility, probably because of its very low marketshare.

  12. RSS feed by Anonymous Coward · · Score: 0

    Still no HTTPS for ./ RSS feed.

  13. Let's see... by Anonymous Coward · · Score: 0

    The main difference that users will see is several improvements to password saving and, if the notes are to be believed, an improvement in e10s performance - in particular, faster tab switching. I personally hope they sorted out that thing where after you switch tabs the browser still thinks you're on the previous tab, which I started seeing immediately after activating e10s in the past. I also hope they fix whatever they did to the (formerly) "dark" devtools theme.

    Web developers usually get several new features to play with in each version - this time it's mainly WebGL 2 support, which is pretty cool but not directly useful for most sites. Still, a significant upgrade and very much appreciated.

    Lots of new APIs and improvements for extension developers. Looks useful.

    Aside from that, a bunch of bugfixes.

    1. Re:Let's see... by webnut77 · · Score: 1

      I personally hope they sorted out that thing where after you switch tabs the browser still thinks you're on the previous tab

      Yes, I have experienced this also. Firefox doesn't update the window title when closing a tab and quite a few times when switching tabs. Also, it sometimes doesn't update the address bar. I have many FF windows open and need the window title to be correct in the task bar.

      Using phpMyAdmin in FF takes a very long time to show a table structure. Most of the time FF pops up a message that says "This page is slowing FF down".

      And right click on a page and select 'View Page Source' and FF yields a window that is blank.

      I sure miss the old Firefox. Sigh.

  14. Re:it's a major platform that web developers targe by Anonymous Coward · · Score: 0

    This has been the case ever since Apple flooded the market with their shitty CSS prefixed garbage. Then, they didn't remove those bits once they were standardized, so everyone has had to implement both the standards AND that crap. Including Edge and Firefox, who are the ones doing the actual work to figure out how those under-documented junk piles work, and "standardize" them. Add to that the fact that almost nobody uses anything but Safari or Chrome on mobiles (whatever comes preinstalled), and you have a situation where the market is dominated with this half-baked junk, and nobody cares. Even if Firefox had retained its market share on desktops, they would have had the same problem.

  15. Re:it's a major platform that web developers targe by CrashNBrn · · Score: 1

    I think its the Rust code. Firefox has been quite unstable the last few months, with tabs crashing and pages failing to render images.

  16. Re:it's a major platform that web developers targe by QuietLagoon · · Score: 1

    ...Even if Firefox had retained its market share on desktops, they would have had the same problem....

    I disagree, but I'm not going to argue the hypothetical.

  17. Obligatory link by Anonymous Coward · · Score: 0

    No, not xkcd. PaleMoon.

    https://www.palemoon.org/

    A useful fork from FF that didn't take the advertising/bloatware path. Persuaded me.

    The only drawback is that sysadmins have a message on their web sites "Looks like you are using an out of date version of your browser. Update now to Internet Explorer, Chrome, or Edge for a safer web experience!".

    As if.

  18. Re:it's a major platform that web developers targe by Anonymous Coward · · Score: 0

    Adding Rust code won't make anything less stable than it was before, so it must be something else.

  19. Is there any way to tell? by Torodung · · Score: 4, Insightful

    Is there any way to tell which extensions are blocking multiprocess? My about:support page says multiprocess is disabled because of extensions, but it doesn't say which ones. It seems like they should publish this information, perhaps in a field on AMO. A Google only turns up results for developer testing or small lists, it says nothing about a complete list of incompatible extensions.

    I don't know if anyone at Mozilla reads Slashdot any longer, but I think this would be a worthwhile documentation project that would help users demand extension authors make their software compatible, thus aiding the roll-out.

    1. Re:Is there any way to tell? by Enderxeno · · Score: 5, Informative

      Yes, You can download the Add-on Compatibility Reporter, it is a Mozilla created add-on, it then shows on the extensions screen if each add-on is compatible with multi-process.

    2. Re:Is there any way to tell? by Anonymous Coward · · Score: 0

      Thanks! It is "HttpRequester" and "Link And Forminfo" for me. Will have to consider my options......

    3. Re:Is there any way to tell? by Anonymous Coward · · Score: 0

      I need to know if Add-on Compatibility is multiprocess compatible before I install.
      Am now in frozen loop.

    4. Re:Is there any way to tell? by Enderxeno · · Score: 1

      Yes, the Add-On Compatibility Reporter is a Multi-process compatible add-on.

    5. Re:Is there any way to tell? by webnut77 · · Score: 1

      I didn't know Add-on Compatibility Reporter existed. Thanks.

      It says my 'Avast Online Security' add-on is not compatible. I think I really need this for safety. Does anyone know if there is an update that is compatible>

    6. Re:Is there any way to tell? by Anonymous Coward · · Score: 0

      My about:support page says multiprocess is disabled because of extensions

      Great. Mine just says it's disabled. No explanation why. And no, I didn't disable it, but I also dare not try to force it on because I expect there to be a reason to disable it.

  20. Re:it's a major platform that web developers targe by Anonymous Coward · · Score: 0

    In my experience, it appears that web developers are beginning to abandon Firefox compatibility, probably because of its very low marketshare.

    There are multiple reasons, and low marketshare is one of them. But the other big reason is something you mentioned in your post:

    So I switch to (gasp!) IE, and the page renders fine.

    Firefox users tend to be willing to use multiple browsers.

    What this means is that when you consider the relatively low chance of a webpage working in Chrome but not in Firefox, the fact that Firefox users are willing to just use a different browser, and the fact that there simply aren't that many Firefox users: it's simply not worth the time to test in Firefox. So we don't.

    Doesn't mean I'm not willing to try and fix things in Firefox if someone points out an issue, but it does mean that I'm not going to do any testing in Firefox. It's just not worth the effort when the chances are I won't find anything.

    And that's where that second bit really comes in to bite Firefox: because Firefox users will tend to just use another browser rather than report sites being broken, things very well could be broken in Firefox and I'd never know it.

  21. How hard is it? by lucaiaco · · Score: 2

    I don't need a bunch of annoying security messages that either tell me something I already know, or that tell me something I have already decided to ignore. What, I think, _everybody_ wants from a browser is: - decent memory management (I don't care if I page takes 2ms more to load, especially if the price is to have a browser taking 2gb of RAM and making my system unusable) - minimalist interface - fast startup time - fast page load Extra points if it also has: - add-on support - sound and videos on page load disabled by default - address autocomplete That's it. Really. It's a fucking browser. It's sole purpose is to render web-pages. I don't need another operating system. If I wanted that, I'd install a VM or emacs.

    1. Re:How hard is it? by serviscope_minor · · Score: 2

      It's sole purpose is to render web-pages. I don't need another operating system. If I wanted that, I'd install a VM or emacs.

      That boat has long since failed and it's not Firefox's fault for sticking in port and pretending the tide isn't going out. Many web pages now have heaps of javascript and are more like programs than pages. They require a VM and an OS to use.

      I browse the web in Dillo and Links-2 if I can, firefox with noscript when I cannot and enable scripts when I have to. It's much, much faster and more pleasant than fully scripts enabled, but I frequently have to switch to firefox with JS enabled because an awful lot of stuff doesn't work.

      If firefox was what you wish it wasn't, it would be about as common as Dillo.

      --
      SJW n. One who posts facts.
  22. How hard is it? by lucaiaco · · Score: 2

    I don't need a bunch of annoying security messages that either tell me something I already know, or that tell me something I have already decided to ignore. What, I think _everybody_ wants from a browser is:

    - decent memory management (I don't care if I page takes 2ms more to load, especially if the price is to have a browser taking 2gb of RAM and making my system unusable)
    - minimalist interface
    - fast startup time
    - fast page load


    Extra points if it also has:
    - add-on support
    - sound and videos on page load disabled by default
    - address autocomplete That's it. Really. It's a fucking browser. It's sole purpose is to render web-pages. I don't need another operating system. If I wanted that, I'd install a VM or emacs.

  23. Cue the marching band and the fireworks by hyades1 · · Score: 1

    Mozilla today launched Firefox 51 for Windows, Mac, Linux, and Android

    And the on-line world responded with a huge, jaw-cracking yawn.

    --
    I've calculated my velocity with such exquisite precision that I have no idea where I am.
    1. Re:Cue the marching band and the fireworks by Anonymous Coward · · Score: 0

      Firefox is my second favorite browser, next to Konqueror.
      The only reason I have ever installed Chrome in my life is to stream Netflix. When that's possible with Firefox, Chrome is gone for good.

  24. Re:it's a major platform that web developers targe by Anonymous Coward · · Score: 0

    They haven't actually used the Rust code in the stable release yet. What you're likely seeing is their new multi-process system conflicting with old settings or addons that don't co-exist well with it.

  25. Agreed by Anonymous Coward · · Score: 0

    I switched to Chrome a few years ago when Firefox changed their interface to look like Chrome's. I tried Waterfox and Palemoon but they are still based on older Mozilla code and run just as slow.

  26. Re:it's a major platform that web developers targe by DontBeAMoran · · Score: 1

    Adding a browser vendor prefix is the proper way to add features that are not yet standardized. The fact that they're not removing support for those prefixes is so old websites won't stop working on the newest versions of browsers.

    The only thing you can be annoyed about when a browser adds someone else's prefixes to their own, i.e. Firefox should not be adding -webkit prefixes anymore than Apple adding -edge prefixes.

    --
    #DeleteFacebook
  27. I switched to PaleMoon a while ago.. and like it by gosand · · Score: 1

    Firefox was just getting too heavy for me. I'm on Linux, (Mint 18 XFCE) and it was taking 30-45 seconds to become responsive after launching. It would just sit there. Even if I launched it from the command line with a url, it refused to do anything for that time period was up. CPU and memory were not taxed or even being used by FF. I have an older processor, but plenty to handle a damn web browser. (Intel Core2 Quad Core, 8GB of RAM) Unless I open a ton of tabs and GIMP, I barely ever get past 4GB used. I have used FF almost exclusively since at least 1999. I went to Chromium for about a year a while ago, but came back to FF.

      After a few months of putting up with its freezing issue, and hoping updates would fix it, I just had to quit using it. If I left it open, I would notice that the CPU would spike for several seconds on occasion, and hang out around 20% for a while. While no page was loaded. I could only put up with it for so long.

    I have a few other browsers installed... Don't really like Chrome or Chromium. I like certain specific things about FF that other browsers don't have, at least not in the way I like them. Then I found Pale Moon , and it seems to fit the bill. There are still a few things I would like to be able to customize better, but so far it's the winner in my book. That may change, I don't know. But FF seems to just keep pushing me away.

    --

    My beliefs do not require that you agree with them.

  28. So is it by rossdee · · Score: 1

    Even numbered versions or odd numbered versions that are good for FireFox

    I know one thing you can count on is that a new version will change the UI just to be annoying
    oh, and break all the add-ons

    One of these days I 'll switdh to just using SeaMonky

    1. Re:So is it by Anonymous Coward · · Score: 0

      I love SeaMonkey, but it can't run the Disconnect extension.

  29. Password re-use by DrYak · · Score: 1

    Who is Mozilla to assume that every damn website is important enough to require encryption?

    Answer: password re-use.

    Yes, that obscure website that you use to get movie reviews and choose which session you're going to watch in which theatre isn't that much important.

    Except that most of the dumb users will have used the exact same password in other much more critical places :
    - their bank account
    - their gmail account, which serves as the e-mail fall back for all the "password lost" on nearly any other website

    So by stealing "a" password on some obscure website, an attacker could completely steal the online indentity of a user just because the user was stupid enough to reuse passwords.

    --
    "Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
  30. My comments by Anonymous Coward · · Score: 0

    Well bigger news for me is that "classic theme restorer" and firegestures now both work in multiprocess mode. This with u-block origin are my main three. The main problem I have and one I think many users attribute to just "speed" is the jerkiness of the scrollbars when a page is still loading. This is improved for smaller pages and short loads for obvious reasons but seems amplified and even more jerky on large pages.

  31. Re:I switched to PaleMoon a while ago.. and like i by Anonymous Coward · · Score: 1

    The funny thing is that if you'd have just reset your profile in Firefox and settled for the same relatively limited experience Pale Moon offers you, then you would probably have better performance then even Pale Moon offers. Firefox is often only truly slow because of all the customizations and unexpectedly heavy addons people toss at it, and when you switch to another browser you end up losing a lot of those things in the process. It's only later on that you realize that Pale Moon suffers the same problems, and you're left worried about whether they'll be able to keep it going or whether it will collapse as it cannot adopt the very necessary improvements that Firefox is making right now, because the core of Pale Moon is too obsolete.

  32. Re:I switched to PaleMoon a while ago.. and like i by Anonymous Coward · · Score: 0

    the very necessary improvements that Firefox is making

    Like disabling unblessed extensions, adding closed-source code that claims to be only for DRM, adding Pocket and other "social" spyware?
    Or the single Firefox change I loathe and detest more than any other--removing the option to ask whether or not to allow cookies for a site.

  33. Android? by preflex · · Score: 2

    Did they really roll out Firefox 51 for Android?

    F-Droid, Google Play, and their own direct download link all seem to still have 50.1.0. Clicking the "check for updates" on the "About Firefox" screen says "no updates available".

  34. Would you prefer paywalls? by tepples · · Score: 1

    Enjoying your $4 to $10/mo subscription to each site you visit, even momentarily, in an ad-free world?

  35. Re:it's a major platform that web developers targe by tepples · · Score: 1

    If a particular browser publisher ought to implement only its own prefixes, then how ought the public to encourage ignorant (I.e. the majority of) web developers to make sites that work in browsers other than -webkit-?

  36. Re:I switched to PaleMoon a while ago.. and like i by Anonymous Coward · · Score: 0

    ...relatively limited experience Pale Moon offers you, then you would probably have better performance then even Pale Moon offers. Firefox is often only truly slow because of all the customizations and unexpectedly heavy addons people toss at it

    You are contradicting yourself. Those customizations and extensions are there to restore features that were removed from Firefox. Pale Moon was forked from the version before the "turn everything into extensions" frenzy, and thus the "relatively limited experience" has all those features built in.

  37. Re:I switched to PaleMoon a while ago.. and like i by gosand · · Score: 1

    The funny thing is that if you'd have just reset your profile in Firefox and settled for the same relatively limited experience Pale Moon offers you, then you would probably have better performance then even Pale Moon offers. Firefox is often only truly slow because of all the customizations and unexpectedly heavy addons people toss at it, and when you switch to another browser you end up losing a lot of those things in the process. It's only later on that you realize that Pale Moon suffers the same problems, and you're left worried about whether they'll be able to keep it going or whether it will collapse as it cannot adopt the very necessary improvements that Firefox is making right now, because the core of Pale Moon is too obsolete.

    I use Adblocker Plus and a Gestures addon. That's it. No customizations. I even tested it out with a new profile, thinking maybe it was my browsing history or something that was causing it. I search my browsing history a lot when trying remember something I had looked at in the past. I have a lot of bookmarks, many of them old and I haven't cleaned them out. But I imported all of those into PaleMoon.

    So while I appreciate the idea, that isn't what was slowing down my Firefox. It was just Firefox.

    --

    My beliefs do not require that you agree with them.

  38. That's all very nice by Anonymous Coward · · Score: 0

    but will they keep providing bug fixes for all the older Firefoxes?

  39. Re:it's a major platform that web developers targe by CrashNBrn · · Score: 1

    Don't use the stable release, have FF Developer (Aurora) and FF Nightly. After the rust code was implemented (its gotten better) many larger sized images on pages would just plain fail to render at all.

  40. Re:it's a major platform that web developers targe by CrashNBrn · · Score: 1

    While that should be true. The rust code is not interfacing properly with the non-rust code - or timing issues or something... I've never had tabs crash like they have over the last 6+ weeks -- and I've been running FF Aurora (or Nightly) with hundreds of tabs since 2012 when Opera fucked off.