Waaaaaaay better privacy, faster than chrome, don’t need to worry about them killing mandatory add ons so they can push ads, also the add ons just work better but maybe that’s confirmation bias.
Because it's the only browser not based on Google's Chromium rendering engine (Webview, WebKit? whatever). Using any other browser supports Google's monopoly over how we browse the internet and what we are allowed to see. No, fuck Google.
I started using it pretty much from the beginning and have never had a reason to stop. When Chrome came along, I thought the whole idea of using a browser made by Google was obviously awful, so I just kept using Firefox. And I'm still using it.
Because it's one of the only remaining browsers (the other one being Safari) that doesn't run on Chromium. We must protect FireFox and Safari with our lives because if they die out then Google has a monopoly on the browser space. Not something anyone wants... I mean look at their Manifest V3, and web DRM controversies. They are trying to ruin the web. Don't let them people!
Plus, I just like the ability to customize the toolbar, and FireFox Sync is just brilliant for syncing between mobile and desktop!
Chrome runs like garbage compared to Firefox, and this has always been the case for me. I didn't make the switch in 2008. I also had a bad feeling that Chrome would become the new IE with every other browser ditching their own rendering engine and basing on Chromium.
People back then said it was OK because Chromium is ostensibly open-source. Look where that got us. Surprise, it's still controlled by Google!
I lived through the IE6 days. I don't want one browser or engine or company to dominate the web. We need multiple implementations of free and open standards.
It has extensions support on mobile. I can't live without uBlock Origin. I installed Firefox on PC because of synching between Firefox on PC and Firerox and Android. I now stopped using this feature, but I kept using Firefox. I only use Chrome when pages don't open correctly on Firefox.
Been using it for 15 years or so. It was good back then, it's still good now. Chrome has never been an alternative for anyone who knows what Google is.
I've tried every other browser, and I keep coming back to Firefox because it's reliable, has a low memory footprint, and isn't run by some evil corporation.
Main reason is that I can use my own sync server, I don't trust Google nor Mozilla to store my passwords, bookmarks and history, etc. but I trust myself.
Second reason is that it's the only non Webkit related browser left after IE, Opera gave up on their own rendering engine, so once Google decides to implement anti-features there is almost no way around it anymore. I like to think that if at least I use it, it will somehow stay relevant enough that the W3C can keep existing and Google needs at least engage in some kind of conversation about their anti-features instead of just implementing them and forcing it on everyone automatically.
Third, uBlock origin works very well, even on my Android mobile phone.
I switched around 2007 (I think it was Firefox 2 or 3?) because IE didn't have tabs, and then just stuck with it because it was extremely customisable and really fucking good. I never found a reason to switch.
At that time I didn't care much about the privacy/open source aspect of it but in today's world it's definitely a big plus.
Even without the politics of it all (which are good), Firefox is flexible and customizable. Chromium is an ugly, inflexible piece of shit from 2006 that relies on the same bloated list menus and doesn't really let you do anything with it. Come at me, Chrome fanboys.
On mobile: because of addon support (aka because of ad-block)
On desktop: Open Source, "It's not chrome", it feels snappier than alternatives, it has good Linux/Wayland support, customizability and the biggest reason - habit. I started using Firefox when there was no Chrome.
It's the only non-chrome browser. And the only browser I can customize and that does what I want. I've been waiting for arc to release so I can try it out, but it seems like the development on it is taking literally forever.
I have pretty strict criteria for a browser, and really only firefox meets them. Chrome is way too locked down for me. And firefox has slowly been getting worse unfortunately.
Because I have been using the same web browser, in terms of ideology, heritage, and codebase, for the last 30 years.
I mean, it’s hardly perfect. But it’s far better than the alternative (Chrome & derivatives). And now that Tab Mix Plus is available again (albeit in a somewhat unstable non-webstore XPI that requires you to hack Firefox to successfully install), I’m loving Firefox & LibreWolf all the more.
It's the most customizable, has the most advanced add ons system, syncs well between mobile and PC (though sadly with no tablet app), and it's not part of the Chrome hegemony. Lately it has become faster and faster!
I’ve used it on and off over the years; ever since 2004/2005 or so.
Firebug was amazing for web development back in the days when it was just IE, Firefox & Safari.
I recently built a couple of sites (for a sim racing community) and one of my users mentioned a Firefox bug. I fixed the issue but then realized I need to be more aware of Gecko specific rendering issues. I decided to use Firefox for a week on my iPhone (yes I know, still technically Safari) and my desktop, and I forgot how much I like it.
I also don’t love the choices Chrome has been making recently.
Firefox’s market share is so low lately when compared to Safari and Chrome that it honestly feels like the battle is already lost.
Switched at the mere mention of losing my adblock. Have never looked back (besides when some shitty dev doesn't make their website compatible, looking at you comed)
I've just been using it for as long as I can remember, so I guess brand loyalty is one reason. Also, I always get annoyed when I have to use another browser like Edge and Chromium. The last reason is that Mozilla actually advocates for an open web in the organization that develops Internet standards (as I understand it), so I would prefer to give them my tacit support, buy not using browsers from corporations that benefit from me as a users and go against open standards.
I just started using it for Android the last month or so when Chrome dropped the flag feature that let you toggle dark mode for websites with system dark mode.
I have a VPN with an adblocker so that aspect of Chrome never bothered me so much. Chrome felt like it worked slightly smoother but at the end of the day a browser is a browser and Firefox does the job. (Samsung's browser is actually surpringly good for those with a Samsung device looking for a Chrome alternative)
Firefox does seem more trustworthy overall, although I've learned by now that trusting tech companies is not a sensible thing to do.
Nothing based on Chrome is an option because Google is evil and thinks it can control my computer, Brave customer service literally made fun of me for not liking the way they took over my homepage regularly years ago, Opera is just adware, and Firefox is about all that's left. Even though it's losing more options every update and on mobile it's complete garbage now with everything centered around their homepage so they can try to serve me ads that I can luckily turn off for now.
I use it since it's inception 20 years ago. And stuck with ever since. It was one of the first FOSS projects with a mass appeal. In Germany we even had a crowd funded ad campaign in 2004 in that I took part and all that felt very optimistic and cool. And I just always stuck with it and always used it as my main browser.
When Chrome took over, Google was already the dystopic mega corp so I was never tempted to use it. Sure I installed it, but hardly ever used it. But I never had big problems regarding speed or resource-hunger. And it keeps improving.
TLDR I'm very nostalgic about FF and will never drop it.
I tried Firefox but it was hot garbage on Android.
Ended up going with Kiwi - same extension support but just better designed and much faster. Firefox kinda sucks on mobile beyond ublock origin support.
It was the only real place for NoScript for a while and I haven't found a better whitelist add-on. A lot of it is inertia at this point. I avoid Google as much as possible anyway, so Chrome isn't an option.
I initially switched because I felt like it had better support for linux and specifically wayland. Then stayed for other features that are mostly mentioned in other comments.
Desktop: Google done fucked up. I didnt use FF cause of one of my extensions but I opted out when they started talking about the DRM for webpages.
Mobile: Its just better with Adblock.
I started out with using it on the mobile, due to the add-ons being suported, but then Google starten messing around with chrome, announcing changes to the plugin api that would neuter Adblockers and now, the DRM for the web thingy, and I thought enough is enough.
Firefox still has its issues and Chrome does feel more polished, but I'm going with the good guys on this one.
I am slowly switching back to Firefox since Google are nerfing ad blockers in Chromium. I'm switching to DuckDuckGo since their search results have become almost unusably bad recently. Unfortunately though, there it's no usuable replacements for the rest of the Google ecosystem as far as my use case is concerned. I'd even ditch Android if there were a reasonable alternative.
It's the right balance between privacy and usability. Chrome or Edge is a no-go. Librewolf sound nice, but out of the box it's a little too private (refuses to save any state between sessions) making it too inconvenient.
Many reasons, but the main one is being able to self-host the sync server. It's just crazy that the entire browsing history of most people on the internet is stored on Google servers, with no e2e encryption!
Doing my bit to support the open web. Plus, while it's probably just familiarity, I've always felt that Firefox works with me while Chrome works against me.
Because Chrome kept crashing my GPU driver, and Firefox doesn't.
And I used Chrome in the first place because Firefox let malware onto my Windows XP PC. Chrome updated add-ons automatically at that time, and Firefox didn't (not extensions, we're talking things like Macromedia Flash, Shockwave and Java Applets that are long dead now).
I used to use it way back when it first came out and I was a huge fan, but about the time Chrome was becoming a mainstream alternative I started to have a lot of difficulty with adblockers not working and webpages that refused to load on anything other than Internet Explorer or Chrome, so I switched.
Heard about some of the shady shit going down recently in the Googlesphere and decided it was time to switch back and I'm happy to report that everything runs smoothly again.
Because at the time I started using it, it was still Mozilla and the other alternative was Internet Explorer, the browser from Microsoft - the Evil Empire of that time - which was riddled with security holes (the whole ActiveX stuff, especially, was a complete total mess).
Later Chrome became more fashionable but to me it was already obvious that Google's "Do No Evil" slogal was complete total bollocks (plus it came out in the Snowden revelations how Google was used for civil society surveillance, plus by then they had become mainly an Ad Company with a search engine, hence anti-privacy) and I wasn't about to trust what already back then looked like the up and coming New Evil Empire with access to my computer and browsing habits.
Mind you, I did use Chrome on my Android devices, but that was because I expected the OS itself to be rigged like crazy for privacy intrusion and worse so avoiding Chrome there did very little to reduce my privacy exposure in there, though eventually I moved to Firefox there too.
I used Edge, because it's genuinely an extremely feature packed browser, but when Google announced the manifest v3, I jumped to Firefox.
Unpopular Lemmy opinion, but I hate it. Firefox always freezes on desktop, especially on YouTube. Firefox on Android feels like it was developed for Android 8.0 and never updated. And the worst part is there's a bug on the desktop version in the print preview window when it comes to printing shipping labels, so I have not been able to use Firefox for my company for over 8 months now.
I've reported the bug every time Firefox updates and the bug persists, but Mozilla doesn't give a shit. It's so frustrating.
Containers addon. And it has bookmarks decades old. Remove both and I wouldn't care much. I'm also more familiar with it. It feels more natural due to this. I feel more comfortable on it. More at home, less scared.
To be honest, because it was pre-installed in Linux Mint. I got a first laptop, and I didn't know differences between Windows and GNU+Linux. Hell, I was searching for "pure Linux". I didn't know that's just kernel, neither what kernel is anyway. And I just decided for Mint. At the time, I considered Windows "just another distribution or whatever".
I did get to briefly use school computers before that. There I preferred internet explorer over both Chrome and Firefox. Yeah. Chrome kept crashing, Firefox didn't load many pages (it was probably well outdated) but IE just worked, much faster than Chrome, somehow.
I've been using FF for years now, probably since the quantum update. Tbh, the thing that prevented me to switch to any other browser since is the ctrl+tab functionality. I HATE cycling through tabs in any other order than by most recent tab. I didn't find a setting to change it on chrome when I was forced to use it for work, but in FF it's easily found in the settings and probably was on by default at some point as I don't recall ever changing it.
In recent years the privacy aspect and the fact that it isn't made by google have also played a role in why I've stuck with firefox. Also extension support on android, although the browser is still a bit slower than chrome on mobile.
I'm not sure if using Librewolf on desktop or Mull on mobile counts but they are pretty good hardened forks of Firefox.
Firefox is great but the downside is that it isn't as private as browsers I've mentioned by default. Still, it is solid choice from privacy perspective.
I used Firefox on the desktop since it was called Firebird. I could mix and match and mush all sorts of crazy things into it over the years. I was very happy with it.
Then Australis (sp?) changed everything on the desktop and broke all my extensions. Some still worked, but since the goal was "be Chrome" I just switched to that.
On mobile it was a similar experience. I could add all sorts of extensions and then one day I just couldn't. All the browsers were basically the same so I switched to Chrome.
One day Chrome added the ability to have the URL bar on the bottom and I was so pleased. Then one day they took it away. I looked online how to get it back and discovered Firefox could do it. Then I learned that as long as I used Firefox Nightly I could install extensions. (I think you can do this in stable now?) Then I learned about a handful of other useful customizations.
I use Firefox mainly. I use Chrome sometimes if I'm testing something, mostly to test "Did I fuck up with my constant customization in Firefox or is this website just stupid?"
I use Firefox because it (generally) let's me decide how it should work.
I use Firefox because I really like the containers extension that makes sure each tab is its own environment to prevent cross contamination of cookies etc. Also, I can rest assured that ublock origin is working as intended by the author since it is primarily targeted toward Firefox these days I think.
Sadly I had to stop using Firefox on my gaming Windows box because for whatever reason my Firefox install seems to gobble up all of my GPU memory. It's working fine on Mac and Linux though.
Years ago it was the only customizable browser, that's why I started using it. Today it still is the most customizable one, even though other browsers started supporting add-ons and themes too.
Back in the days when Netscape Navigator went down, I switched to then-new Firefox.
I have had no reason to not use it. With mods Firefox even allows me to keep the UI looking exactly the same as it did with version 3.x, where everything is just where I want it to be.
Before Google started being openly evil and Firefox was pretty slow by comparison, I kept using Firefox for 2 reasons: mobile add-ons and the "Container Tabs" addon which doesn't (or at least didn't) have a chome analog. Now I've degoogled and also it seems faster in those occasions when I have to use chrome at work.
Because Google is more profit and ad-focused than Mozilla (though both force ads down my throat), and they are the only viable choices for browsing the web.
I long for an actual non-profit backed, open-source browser to use, but until then, lesser of two evils.
It's a great web browser and it represents the very concepts of choice and freedom. Chrome isn't better at all, I really only used it because the extension availability felt higher for a while.
Honestly, even though I want to say it's for security or something, I use Firefox because of habit. Ive used it ever since I got my first PC over a decade ago and don't remember the reason I switched in the first place.
It's by far the best mobile browser that let's you run tampermonkey and uBlock on Android and it's not close. I haven't found an add-on that let's me run video/audio in the background, so until then Brave stays installed so that running YouTube with no ads and the phone locked is an option.
Aside from that, Firefox gives fantastic customization options, runs well, and is less vulnerable to attacks specifically because it has a smaller market share and it makes more sense to target Chromium based browsers.
I want Firefox to be better. I've gone back to it many times in 20 years. I'm using it right now.
But I tend to always leave at some point due to performance issues that I can never resolve. I'm having a good run at the moment with the worst of it being a random lockup I can't seem to figure out the cause of (and is pretty much just a task manager close, reopen, and resume...and infrequent enough to not really cause much headache)
But other times i've had memory leaks, or using most of the ram, or terrible addon management. I pretty much tried Chrome in the first place because back whenever Chrome came out, Firefox was using so much memory that I couldn't play games while Firefox was open, and multitasking is one of the things I've always taken as the reason to play games on PC over consoles.
All in all, I think it represents something better, but whether or not it is better is always up in the air. I just hope people stay hard on them to keep trying to improve the system, because i'm sure there's people far further on the fence than I am, and I think firefox is capable of just being a good browser.
Because Chrome stuffed up my task bar icons one time too many. (eg two Gmail icons, once for each account - randomly start working as bookmarks instead of their own window.) Fixing that takes many attempts
Firefox can't do this at all, but an extension fixed that.
Much more flexibility in the way of custom themesz extensions and i think its called custom js or something its been a while but arkenfox is an example of one and I love all the different forks which while I'm not gonna use I'm happy that exists. Hate it on android like though I use cromite (bromite fork)
I used to for many years and recently moved to Arc. It’s a totally different experience of browsing the internet and workspace management, however I’d like to go back to Firefox if it’s possible to tweak it as much as possible to Arc.
I keep going back and forth between Chrome and Firefox. Maybe it's because of the couple years I spent working with the Chromebook team, but I always go back to Chrome like a drug. I know it's bad for privacy and the add stuff is certainly not cool but I just can't get pulled away from it. Its all about what you're used to.
Idk really. At work I prefer chrome behaviour more. Also the spellcheck is better.
At home I prefer firefox more. Probably more because I like the addon feature like Dark reader and ublock on Firefox mobile.
I don't actually remember when I started using it. I remember using Netscape and then Firefox, but there had to be another browser in there. Maybe it was IE. I don't remember it sucking too bad back in the day.
I'm happy with Brave for the most part but an update with Webview or something broke all browsers using it on my Android Dash unit so I was actually forced to switch to Firefox simply because it works. Now I'm considering switching over on all my devices.
I actually stopped using it a few years ago because of a weird glitch I kept encountering where it would forget how to render non-standard symbols on websites (I forget the technical description, it's been years). Sites like Twitter became neigh unusable because I couldn't tell what any button was.
With all the recent problems, I know I want to switch back. Just haven't had the time and patience to do it.
The desktop browser was better than IE back in the days and I like how they market/position themselves. Nowadays I switch between Chrome and Firefox just to have different containers (private and work), and yes I know this is also somewhat native supported in Firefox.. but it still felt unintuitive to me.
I recently started using Firefox on Android because of the new privacy sandbox strategy (which I'm not against per se, I don't know all the details yet though), but I must say.. it feels a bit buggy and seems to suffer from input lag. Too bad, the desktop experience is flawless.
So is there like a Firefox equivalent to ChromeOS? Wikipedia mentions a few discontinued projects by companies but that's it. I still like the concept of a really minimal device that outsources storage and heavy computation (probably to a server I also own).
Am a masochist and like to do things in spite others. I've been working through browser wars as a developer and hated every minute of adapting things to look good on IE. These days I really dislike Firefox. Mainly because they pretend things work fine and need no optimization or for being set in their ways. Took them embarrassingly long time to implement adwaita theme or Wayland and just told us to use other display server.
But I keep using it because I don't want Google to be this dominant. Giving them more power is always going to end worse for users. So as before am suffering again. Oh well.
When it first came it out it was slow slow slow. They've fixed that. Admittedly their search engine returns "sparse" results compared to google, but their security and commitment to privacy is worth the dearth of 'hits' to my more esoteric searches.
I personally don't use Firefox as anything except a spare whenever a page doesn't load right in Vivaldi. Not only because I strongly dislike the way Mozilla itself is run (I'm not even going to get into their financial records) but also because of it's glacial development speed. Mozilla does pave the road in some ways with stuff like mobile extensions and an unprecedented amount privacy features. But it still takes them forever to do some of the most basic stuff. Still no native PWA's, Passkeys are still under development. It mildly feels understandable why people don't feel like testing with Firefox as much as they used to.
Even cutting Google's monopoly over the internet out of the equation, Firefox still doesn't feel that good. Sure, it might be the fastest browser on the market at the moment. But for a company being paid 450k for a search engine deal by the very thing that Firefox users hate, what gives with the amount of ads engrained in search and bookmarks, the occasional popups for Mozilla VPN/ FF Relay. And yes, I know you can turn them off, but it's ridiculous that a FOSS product even has them to begin with. Also how difficult it feels to be involved in the development of all Firefox products over on Mozilla Connect + Bugzilla + GitHub.
I have nothing against gecko based browsers, but until I see something truly stunning, I don't really want to bother. I know Librewolf exists and solves some of the problems with modern Firefox (also being even more hardened than Firefox), but given Librewolf is also a hobby project that deliberately doesn't accept donations nor even provide an auto update mechanism on macOS (the main system I use, in combination with my pixel devices), the bus factor is too strong for me to consider.
The question I ask myself sometimes.. just to have no answer again and again. Than install chromium browser to see it is still better. Recently tried non-firefox browser on desktop for the first time ever (I don't use desktop often) to see it also works better lol.
I used to use Firefox when it had good customization, but Google stepped up their A-game, and put browser customization and password saving too. Firefox didn't have password saving at the time (probably still doesn't) so that's why I haven't switched back to Firefox