I've recently switched to Firefox mobile on Android after having used Opera mobile for the past 10+ years.

The feature I absolutely love on Opera mobile is it will dynamicly wrap text and adjust the page layout to a single column when you zoom in/out. So for pages with small text, you can zoom in to see enlarged text and just scroll down to read - where on all other browsers you would have to scroll horizontally back and forth to read the enlarged text.

Opera has been doing this brilliantly for at least 10 years, and I have yet to see this on any other browsers I've tried. Does this functionality exist within Firefox, or is there a plugin that can do this?

Am I the only idiot who keeps doing this?

• Looking at a random image in Firefox
• Click the hamburger menu > Zoom [+] a few times
• Click off the menu
• Zoom level snaps back to 100%

Of course, the problem is that when I "click off the menu", I'm clicking on the image, because it fills most of the screen. If I do the exact same thing in Chrome, the zoom level does not change.

If "revert zoom on click" is considered a sensible design choice, then clicking again ought to revert to the zoom level I just chose.

For a long time Firefox Desktop development has supported both Mercurial and Git users. This dual SCM requirement places a significant burden on teams which are already stretched thin in parts. We have made the decision to move Firefox development to Git.

• We will continue to use Bugzilla, moz-phab, Phabricator, and Lando
• Although we'll be hosting the repository on GitHub, our contribution workflow will remain unchanged and we will not be accepting Pull Requests at this time
• We're still working through the planning stages, but we're expecting at least six months before the migration begins

Firefox is not staying in the background, not even for a minute. When I am just minimizing and returning to Firefox, it just reloads every tab, including the private tab. Any solution for this?

Currently still in Nightly and only on 'Copy Link'. Still nice progress though.

Curious what people here think about Mozilla CEO Mitchell Baker's statement in Google's anti-monopoly trial-. She claims that Firefox uses Google as its default search because users prefer it, not because of payments from Google.

Since a few days I have this weird bug. it's also happening on my laptop. Edge doesn't have this problem.

Edit: This bug seems to be linked to my google account and not Firefox. It also happens in Edge when logged in. It only happens to one specific google account. When logged in to a different account it does not happen. F12 Consoles look identical on both accounts.

Started this morning. All of my personal tools like nextcloud and RSS reader were blocked, and I had to go manually override that screen for each one. Unacceptable.

Had it saved on my hard drive for years and recently re-discovered it. Seems to be from 2011 (!!)

Google is getting worse by the year, but it seems even back then some people were already seeing where things were going.

(Credits to the original author whoever it might be)

Hi, So, I wipe all cookies on every restart of firefox by default.

However, there are a very very few cookies I would like to restore. And only to certain multi-account containers

They are the session cookie to the few websites I login to. Because I'm annoyed to have to login again on every reboot.

But I still want to wipe every other cookies they store.

I tried to make a bookmarklet that can save the session cookie

Example this

javascript:(function() {     function getCookie(name) {         var value = "; " + document.cookie;         var parts = value.split("; " + name + "=");         if (parts.length == 2) return parts.pop().split(";").shift();     }     var cookieValue = getCookie('session_id');     if (cookieValue) {         var data = new Blob([`session_id=${cookieValue}`], {type: 'text/plain'});         var a = document.createElement('a');         a.style.display = 'none';         document.body.appendChild(a);         var url = window.URL.createObjectURL(data);         a.href = url;         a.download = 'session_id.txt';         a.click();         window.URL.revokeObjectURL(url);     } else {         alert('Cookie "session_id" does not exist.');     } })();

Unfortunately, unlike regular cookies, this doesn't work and it returns the cookie doesn't exist.

I would have made another bookmarklet which create a cookie from the file.

What I really need is an addon that lets me specify which cookies to save and restory, in which multi-account container

After using Chrome for a decade and switching back to Firefox, one feature I missed was the ability to right-click and Go to [url] directly, for any selected text that vaguely resembles a URL.

I made Goto foo to approximately replicate Chrome's behavior in Firefox, but it would be nice if no extension were necessary.

In order to measure the user experience, Firefox collects a wide range of anonymized timing metrics related to page load, responsiveness, startup and other aspects of browser performance. Collecting data while holding ourselves to the highest standards of privacy can be challenging. For example, because we rely on aggregated metrics, we lack the ability to pinpoint data from any particular website. But perhaps even more challenging is analyzing the data once collected and drawing actionable conclusions. In the future we’ll talk more about these challenges and how we’re addressing them, but in this post we’d like to share how some of the metrics that are fundamental to how our users experience the browser have improved throughout the year.

Happened to play with @firefox's screenshotting tool for the first time, and it's pretty amazing, for one reason, and one reason only - **HTML element awareness**

#OpenSource

I end up manually clicking to turn it on anyway every time. Would love to automate it.

Hilariously the thing that got me to go back to @firefox was Google making adblocking suck on chromium based browsers and trying to force their (repeatedly) spy-ware filled ads (particularly on youtube) to be displayed. Like you spent how many billions trying to make chrome "the thing" and now you are destroying any goodwill.

"Great news for people using Firefox Nightly on Debian-based Linux distributions (such as Debian, Ubuntu, Linux Mint, and others): installing, updating, and testing the latest Firefox Nightly builds just got a lot easier. We’ve set up a new APT repository for you to install Firefox Nightly as a .deb package."

Previously it could only be enabled in nightly, but today in Librewolf 119.0-5 (based on firefox 119 stable) I found that you could also go to about:config and set image.jxl.enabled to true and enable support for jpeg-xl. Is it only a librewolf thing? I am asking here cause I don't have time to personally test.

Chrome does not do it either but are we supposed to be the ones that start a new trend or the ones that follow the trend?

I made a post into their feature request section about how important it is for privacy and security. It is perfectly possible to do but they are not interested in doing.

What I asked was that they provide a feature that allows users to opt in to encrypt all browsing data including history, passwords, cookies, etc. With this feature I can only access my browser information after I open up Firefox and provide my encryption password.

How would this help? Well, there could be viruses that can read Firefox browsing history and cookies and send that to the server. With this feature enabled, one can be even more safer.

There is an option to encrypt Passwords. Thats not enough, every other piece of browsing data should also be encrypted.

All the incognito browser windows share the same "session" in Firefox. So say you open an Incognito window to browse Facebook or something, then you open another Incognito window, this new incognito window is linked to the previous incognito window, meaning you are logged into Facebook at that new Incognito window as well. This is because, as I explained before, all the incognito windows share the same "session"

The only way to clear incognito window is to close ALL of them and then create a new incognito window. You dont have to close the main non incognito Firefox window though, just close all the incognito windows. Then open a new one, now your previous session is destroyed and you are new again.

You may know it but its not that common knowledge as it should have been

Why use .js extension if it does not even support what Javascript is supposed to support. Here is my user.js file that does not work in Firefox: https://pastebin.com/QZXL0YJp

However the following works: https://pastebin.com/xEjh7g9U

I wonder why not implement a full Javascript engine to read in those configuration files, it kind of sucks to keep on typing user_pref( in every line when one could put all the configs in a list and loop over it and use user_pref() to apply them.

Those are the MD5 hashes of a lot of adult sites. They list them, so they can filter them from "often visited". In https://bugzilla.mozilla.org/show_bug.cgi?id=1159884 they reason, that this is so that virus scanners don't detect FF as malicious (due to containing references to those sites). Let's get the list!

You can also access this list locally by typing in resource://activity-stream/lib/FilterAdult.sys.jsm into your URL bar.

[Note that this post is technically not NSFW as they are only MD5 hashes.]

I recently moved from chromium to Firefox and I noticed an inconsistency I'm not sure how to fix.

On chromium, if I want to open a link on a new tab, I use ctrl + click to open it in the background and ctrl + shift + click to open it and focus.

On Firefox, with normal links it works the same way, but with bookmarks it's switched: ctrl + click opens and focuses, and ctrl + shift + click opens in the background.

I've searched settings about this with no luck.

Am I missing something?

Is it possible to merge tabs the way Chromium-based browsers can on Android? Sometimes it is very useful 🙃