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Mozilla Firefox Comments

Firefox remains the best for privacy.

Comment by JohnFastman
about Mozilla Firefox and Keefox, Tor Browser, OmniSidebar Mar 2017

Mozilla's decisions will lower customizability/popularity

Firefox 57 will support only addons written via the WebExtensions API, which will mean that a great deal of well-loved Firefox functionality will disappear. This includes, e.g. Omnisidebar and Keefox. The community are furious (see here, here and here).

Still the most private for general browsing

Despite this, Firefox the best browser for customizability and privacy. It is the only browser able to give the user a huge range of options on everything from WebGL to WebRTC, changing how many closed tabs are remembered/can be re-opened, whether websites can ask for information about copy-pasting, battery status... If you don't know about this, you'll be surprised.

I recommend following the privacy guidelines set out for configuring Firefox on

Firefox is open source and remains the best option for general online privacy, short of using Tor Browser (which is based on Firefox, btw.)


Essential extensions 2 Helpful

Comment by Anamon
about Mozilla Firefox Feb 2017

The main reason for many, if not most, people to use Firefox over other browsers such as Chrome or the new Opera, is customisation. No other browser comes close in the diversity and power of its extensions ecosystem, and it's really why I personally still use it as my main browser. While a number of developers do their best, Chrome's selection of extensions is, to put it bluntly, laughable. The average quality is terrible, many developers won't even try because they know already how ridiculously limited the possibilities are that Google gives developers.

Sadly, over the past few years, starting at around the time of Firefox's rapid release cycle, most extensions I installed were to restore some functionality that was removed. But thanks to the powerful possibilities given to extensions a good workaround could usually be found. For the benefit of anyone who might be interested, here is my short list of Firefox extensions that I find absolutely essential.

Category 1 consists of 4 extensions which, in my humble opinion, are essential to turn Firefox into a usable browser in the first place. To be frank, I think any browser should just come with this functionality by default. Note that this is not a criticism against Firefox per se – no other major browser offers these things, at least Firefox is one of the few (the only one?) that allow you to add them afterwards.

  • NoScript: Browsing the web without this is just a liability. You're protected from most web-based vulnerabilities and exploits by default with NoScript, and the most annoying ads to boot. You will never go back to the usual "doors and windows unlocked and wide open" way of surfing the web. A slight inconvenience in the beginning by having to whitelist trusted servers, but it will very quickly pay off in a surfing experience that is about 1000× faster and 1000× safer and 1000000× less annoying. And websites that, without good reason, don't even work fully unless JavaScript is active? Ditch them, you don't need that poorly engineered mess in your life.
  • Nuke Anything Enhanced: Remove annoying, broken, and unnecessary elements from web pages. Very useful for preparing pages for print, but not only.
  • Textarea Cache: What the old, abandoned and now non-functional Lazarus extension used to do: store backup copies of whatever you write into webforms, so should anything undesirable happen – browser crash, accidentally navigating away from the page, or a failure to submit on a website that is so poorly written as to lose your data when it happens – you can restore it from the cache. Can save you massive amounts of time and frustration.
  • Classic Theme Restorer: After the Australis redesign, UI customisability was severely restricted, if not eliminated. Most of its elements are also a massive waste of space, making Firefox almost impossible to use for power users. Do you sometimes open more than 10 tabs? Do you have more than 100 bookmarks? If so, then you can't really use Firefox unless you let CTR fix some of the damage done by Australis. Thanks to it, I have a title bar that actually shows me titles of pages I'm on, I have more space-efficient (and square!) tabs, prettier buttons and toolbars, and almost most importantly: so much less wasted screen real estate all around.

Category 2 is a more personal selection. These extensions I wouldn't consider essential, but using Firefox without them would just be endlessly frustrating to me. These are real time savers and effective grey hair preventers.

  • Bookmark Favicon Changer: I use a bookmarks toolbar without names or text labels (easy one-click access to many essential sites!), so favicons are all I have to distinguish them. Sadly, some websites don't offer one, or a very much less than expressive one. This extension allows you to set custom ones. Because of differences of opinion with Mozilla, the extension has to be downloaded from the author's own website.
  • DownThemAll! I thought the days of needing download managers are over, but this is a nifty little helper at times. Poor servers can make it very helpful to be able to resume downloads, and its bulk download options are very handy.
  • Keybinder: Because Firefox doesn't allow customising keyboard shortcuts. I don't know what was the brilliant idea behind disabling the Escape key in Firefox (it used to cancel pending requests, including AJAX), but it was terribly idiotic, because now you're no longer able to just bash escape if something's happening that you don't want to – the most common use case being, of course, hitting a link by accident. Set up the Escape key to mean "Stop" again using Keybinder (as otherwise the key is completely non-functional) and you can prevent that stuff from happening again. I also use it to disable the F12 shortcut for the developer console, because I keep hitting it by accident.
  • Keyword Search: Firefox always supported multiple search engines. It was completely incomprehensible why they would make the search bar completely superfluous by forcing users to always search with the one engine they currently set as a default, regardless of where they're searching from. In other words, searching from the search bar is now functionally equivalent to doing it from the URL bar, and I honestly don't know why the former is even still there. Since I don't want to have to constantly switch the default engine back and forth, I set Keyword Search up so that the URL bar searches my default engine, and the search bar searches whatever engine I select in it. Sorted, searching is usable again.
  • Link Visitor: This is more of a personal choice; I often use unvisited/visited link colours to remember what I've already read. If I click something by accident, I can toggle the link colour back to Unvisited using this extensions.
  • Tampermonkey: Customise the web.
  • URL Flipper: Very handy to navigate paginated websites, galleries, and so on. Allows you to increment and decrement URL variables easily.
  • Video DownloadHelper: Say no to media conglomerates trying to take away your consumer rights. You have a right to download private copies – exercise it! And disable those abominable EME DRM extensions in Firefox settings, while you're at it. Say no to media that is "defective by design".

el mejor navegador web de codigo abierto!

Positive Comment by jaivark
about Mozilla Firefox Nov 2016



Better but slower than Chrome 1 Helpful

Positive Comment by blejd
about Mozilla Firefox Nov 2016

More features than Chrome, better extensions, more advanced dev tools and smaller memory footprint, but sadly, it's also significantly slower. Still, it's a great alternative.


Push Notification Not Working

Negative Comment by Shojimeguro
about Mozilla Firefox Oct 2016

One of important features in web browser is notification

so when i close tab, i still able to receive notification on my favourite website but this features are not working in firefox
i google how to fix this but it seems this feature doesn't really discussed in firefox
so i finally switch to google chrome which push notification are working perfectly

[Edited by Shojimeguro, October 14]


not that good

Comment by micapresser94
about Mozilla Firefox Sep 2016

for me, mozila have a lot of issues that make the app really complicated to use. I use chrome with no problem at all


Issues with Mozilla

Comment by info123456789101112131415
about Mozilla Firefox Sep 2016

I got feedback from some users who say that when they visit my website using the Mozilla Firefox browser things are not being displayed correctly. Why is this?



Comment by saloma
about Mozilla Firefox Sep 2016

thank you for this


not my favorite

Comment by louisbeckler784
about Mozilla Firefox Sep 2016

I have used this browser several times, it is definitely not my favorite but it's ok, I prefer chrome though


After the latest update...

Negative Comment by soulrain
about Mozilla Firefox and Google Chrome Aug 2016

it became more control freakish than Microsoft (not even advanced users can run now older extensions "unsigned"). Considering that most worthwhile extensions are now on Chrome I made the transition yesterday. It will take a bit to get accustomed to but I had enough of the sad bloatware that had become Firefox.


a comment

Comment by 11009723
about Mozilla Firefox Jul 2016

I use Firefox everyday , and I really like it


My browser number two

Positive Comment by mickeyoneil
about Mozilla Firefox May 2016

Use it mostly because of some helpful add-ons, which Chrome unfortunately doesn't have. Pretty speedy and simple.


A superb browser that's Open Source and reliable. 1 Helpful

Positive Comment by DzSW
about Mozilla Firefox Apr 2016

Firefox has been my go to browser for years. Although I disagree with some aspects like them integrating Pocket and a couple of GUI changes, I still find it to be the best browser out there for a number of reasons. I won't touch Chrome due to Google's privacy stance. Firefox all the way for me. Reliable, great addons, Open Source, Multi platform. Top notch.


don't like it -2 Helpful

Comment by ParisFitts
about Mozilla Firefox Jan 2016

some pages just won't work here, i really prefer chrome