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How Firefox Got Fast Again

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131–140 of 713 posts

Re: How Firefox Got Fast Again

#131
post #5

I have been using 57 in beta, and I have to say, I'm impressed. It is a huge improvement. Whether it keeps me off Chrome in the future remains to be seen though!

Why shouldn't it keep you away from Chrome ? It's faster, uses less memory, and the "maker", Mozilla is more trustworthy compared with Google. What's missing ?

es6 import

Re: How Firefox Got Fast Again

#132

Firefox 56 had some kind of performance regression[1], but FF Quantum is a joy to use. [1] https://www.reddit.com/r/firefox/comments/74irm5/is_ff_super...

Yes, for my girlfriend, during some last few months Firefox is much slower than before: she uses it mostly for Facebook and Youtube, she doesn't have any extensions installed by herself (not counting the stuff that is in Firefox because Firefox marketing initiatives, like Pocket) and no adbockers, but Firefox uses so much CPU that it gets completely unusable.

And she is not any extreme Facebook user: she has less than 500 "friends." And she doesn't have big "subscriptions" list in Youtube.

So it's completely opposite of the propaganda: the average user, using the most common sites, is hit to the that much CPU more use that the most common sites are unusable.

So what's going on here? It's just the propaganda machine claiming the opposite of what is actually happening at the moment. They maybe have good goals but at the moment it's worse than, for example, a year ago.

Maybe it's because she doesn't have a newly bought computer, which are the ones used by those who test? And I guess those who test don't use Facebook and Youtube?

I also use Firefox but spend zero time in Facebook and minimal time on Youtube and block Javascript wherever I can, so I don't see the same. But I saw the CPU on her computer staying completely blocked by something Firefox is doing. The only thing I was able to figure out: around 40 percent is spent in kernel according to the task manager. Both cores are used more than 90 percent, and the Firefox is not responsive. She doesn't do anything more than scrolling down her Facebook to see that effect. It's not always that bad, obviously depends on the content on the Facebook, but it's bad often enough for her to see the slowness regularly, and when it really gets stuck to complain to me.

What I personally observe is the pages embedding more linked Youtube videos got to be very slow to even display them. Those are the pages I stumble on occasionally, so I didn't investigate. The second effect I've observed is writing a longer post for HN on Firefox getting much slower (less responsive) the longer the post is. Like writing these words now.

So, dear Firefox people, your product is really SLOWER for me too in the last versions, and not faster. And it is extremely slower for a "normal" user using the "normal" Facebook and Youtube.

(Additionally, I use a number of extensions, and only one will remain available soon when they turn off the support for what they mark as "legacy" extensions. That is really strange decision, deciding to remove the major difference between them and Chrome, becoming just as limited as Chrome is for extensions and wasting the work of most of the extension developers.)

Re: How Firefox Got Fast Again

#133

Serious question, is this too little too late? Firefox has taken a massive nosedive in the last few years, in the UK at least. My two big clients have them on less than 2% share. Just checked one, 5 years ago they had 9.55% share, today it's 1.8%. Even taking into account the growth of mobile, that's dire.

Firefox is about more than market share. A state of the art free non for profit browser makes the market much more competitive and better for the consumer. They are there to keep chrome/ other browsers honest. If chrome / google does something too corporate you don't like, there's an alternative.

That is all so very true. But it is also utterly irrelevant if market share drops too much. That will unavoidably lead to incompatibilities which will without doubt ensure that only die hard enthusiasts will use it.

Which means it won't be an alternative anymore and it will die.

Re: How Firefox Got Fast Again

#134

Earlier quoted context omitted.

The Firefox Multi-Account containers are great: https://addons.mozilla.org/en-US/firefox/addon/multi-account... Multiple profiles within a single window, visually distinguished by tab highlight color.

It looks like this doesn't allow you to separate history, addons, bookmarks, or move your current tab to a container. I am sticking with google for now.

You can use about:profiles or the profile manager (https://support.mozilla.org/en-US/kb/profile-manager-create-...) to handle that. The UX isn't as polished, but for just a handful of uses (work, personal, etc.) it's easy enough to make shortcuts which call `firefox --new-instance --profile `.

Re: How Firefox Got Fast Again

#136

Serious question, is this too little too late? Firefox has taken a massive nosedive in the last few years, in the UK at least. My two big clients have them on less than 2% share. Just checked one, 5 years ago they had 9.55% share, today it's 1.8%. Even taking into account the growth of mobile, that's dire.

It may even be worse than that. They have effectively thrown out all that made Firefox distinct in any user facing sense to achieve this.

This is sadly true. I switched off Chrome 5+ years ago due to the "vim-like" plugins being much better on FF than Chrome (specifically, my keybindings not working on built-in pages) and since FF56, vimperator and pentadactly no longer function. There have been months of back-and-forth between some developers and the FF team, but the functionality required for these plugins has never been prioritized and I had to disable automatic updating and download FF54 so that everything would function. Today I just gave up caring and installed cVim on Vivaldi (https://vivaldi.com/) which is Good Enough for now.

Re: How Firefox Got Fast Again

#137

The one major benchmark I use for browser speed is how fast Tagpro runs, and it's definitely gotten much slower on Firefox recently, to the extent that I need to generally play it on Chrome, even though I normally much prefer Firefox to Chrome.

When the new Pixi version is dropped into place (I finished coding that recently) it performs much better on Firefox. I agree that with the current version it's definitely not great. Edit: Just to be clear, when I say much better, I don't mean much better than chrome, just better than it performs now. When I drop RAF and just run the rendering loop as fast as possible, they get roughly the same FPS on my cheapo lapto…

Haha, crazy to see a core dev on here. Great work on the game, been my favorite for years now.

Re: How Firefox Got Fast Again

#138

Earlier quoted context omitted.

Until they figure out a way to address their irrelevance on Mobile, devs will never fully switch since they have to do testing on mobile devices. It is really sad that Gecko is becoming so good, but is mainly used to power a product in what is becoming a niche market (yes, desktop is becoming a niche in terms of users relative to mobile).

I posting from Firefox monile now. It's my main browser. If I use Chrome only it is for my sockpuppet accounts. I far prefer FF even on mobile.

Sure, I'm not saying that no one uses Firefox on Android.

But their mobile marketshare is totally irrelevant compared to Chrome, UCBrowser or the Samsung browser (even this one alone has about as many users as Fx Desktop).

Re: How Firefox Got Fast Again

#139
post #130

Earlier quoted context omitted.

Personally, it has to a large extent. Somethings that are not yet there: 1. Since Webextensions are new, some extensions that I use in chrome, need to be ported over. Most are not must haves to be fair. 2. Hangouts for work. :( 3. A solution to manage different personas - Chrome has the "user profile" thing linked to google accounts, firefox as container tabs. I think user profile is better than container tabs, altho…

As for your third point, yes, Firefox does have containers now, but it has the profiles feature as well. `about:profiles` and starting your Firefox with `-p` flag will help you out.

Yeah, without the UI it's 80% useless.

Re: How Firefox Got Fast Again

#140
post #77

tried out the 57 beta on macOS (10.13) this weekend and watching in the activity monitor, the main firefox process grabbed a whopping ~800mb of my 8gb of ram + spawned sub-processes needing 20-100mb per website tab. compare this to safari and chrome that have a minimal main-process (~40mb) and then the per-tab amount. i like mozilla and firefox but it just always seems to be something with firefox that pushes me away…

On the other hand Chrome eats RAM like there's no tomorrow on my system, while the Firefox' footprint is pretty much contained. Different systems, different experiences. (Two different machines, both Windows 10)

Linux too. Chrome was eating all my ram to the point where my laptop was dogging down horribly, sometime even swapping (excruciating).

FF is fast and much lighter on RAM. My laptop is fast again. Thanks, Mozilla!

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