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MrOtherGuy

@ MrOtherGuy @lemmy.world

Posts
1
Comments
55
Joined
3 yr. ago

  • Firefox' new Profile System is kinda very bad

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  • I can't speak how Firefox devs intended it, but in my mind the new profile system is more of an "additional feature available for profiles in the managed profiles directory" - not a replacement for "real" profiles. In my tools, I've always linked to additional profiles using firefox --profile path/to/profile thus they are not listed in profiles.ini anyway (or at least they don't need to be) and this still works fine wherever that directory happens to be located in.

  • Guide: How to automatically reload userChrome.css when its edited outside Firefox

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  • I would seriously suggest to at least check the last modified time of the file instead of constantly re-computing all the style rules every second. So at the very least:

     js
        
// store last known modified time
var previousModified = 0;

setInterval(() => {
// ...
chromepath.append("userChrome.css");

// check last modified time before proceeding
var modified = chromepath.lastModifiedTime;
if(modified <= previousModified){ return }
previousModified = modified;

var chromefile = io.newFileURI(chromepath);
// ...

  • Site-specific permissions menu disappeared

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  • That Clear cookies and site data... button is only visible if there is data to clear. These screenshots indicate that searx.drgnz.club is not storing any data currently in Firefox, but startpage.com is storing some data in Librewolf - that is assuming that Librewolf also hides the item when there is no data.

  • Is it possible to disable animations in the DE but have them enabled in Firefox?

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  • Go to about:config and create a new number pref with name ui.prefersReducedMotion and set the value to 0. Afterwards that Firefox profile should use animations even if they are disabled on OS. Works on Windows at least.

  • [Answered] How can I use local LLM in the firefox AI chatbot

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  • Go to about:config and set the pref browser.ml.chat.hideLocalhost to false Afterwards you can select localhost as the provider in Settings > Firefox Labs

  • How to create bookmarks using javascript ?

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  • F12 opens web developer tools - the console there runs scripts in the website context - you cannot use that to access browser internals like PlacesUtils.

    You need to run your script via browser console, I can't remember a hotkey for it, but you can find it from menu > more tools... > browser console

    Also, I'm not sure but there's a chance that browser console is "read-only" in release firefox - meaning you might not be able to run anything from it. If that is the case, then open normal web developer tools (F12) and go to its settings, there's some checkbox there to enable "browser chrome debugging" or something like that. After checking that (and reopening browser console) you can run your function from browser console.

  • How to create bookmarks using javascript ?

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  • How exactly are you trying to run your javascript? Website javascript certainly won't be allowed to create bookmarks. If you run the function on browser side however, then it should work fine - but then I don't understand why it's wrapped into javascript url.

    If it's a javascript: url because you tried to run this as bookmark itself (ie. clicking this special bookmark creates another bookmark folder and a bookmark inside it) then that's not going to work because that's pretty much just user provided code running in website context.

  • How can I make the Browser Toolbox show in the same window as the browse rather than separate window?

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  • That is not browser toolbox - just normal devtools. Browser toolbox is separate tool which is used to inspect the browser window itself rather than web content. It's essentially a separate Firefox instance with it's own profile.

  • How can I make the Browser Toolbox show in the same window as the browse rather than separate window?

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  • That is not possible. Browser toolbox runs in a completely separate Firefox instance in a separate profile so there's no way you could display it inside the "main" browser window.

  • Firefox introduces AI as experimental feature

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  • I'm guessing that the reason (and a good one at that) is that simply having an option to connect to a local chatbot leads to just confused users because they also need the actual chatbot running on their system. If you can set up that, then you can certainly toggle a simple switch in about:config to show the option.

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  • Yeah, !important doesn't affect inheritance in any way. It only means that this particular rule is to be used if there are multiple rules that would set that particular property for the element in question (unless there's some other more specific rule with !important tag as well). MDN lists property inheritance in the formal definition section. You can totally make background-color inherited though - like *{ background-color: inherit } (and then set the property to something else on the root element from which you would want to inherit from) but it would then either not apply if website set it to anything else for an element or override any other set value if you used !important tag.

    One other thing worth noting is that I would not recommend the rules mentioned for userChrome.css to be used as is - at least on Windows they completely break Firefox startup - it fails to display any window if you do that. Instead you should add a [sessionrestored] selector to wait a bit before those rules are applied to main-window:

     css
        
#main-window[sessionrestored], #tabbrowser-tabpanels{ background: transparent !important; }
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  • Right, background-color is not an inherited property (compared to for example color (color of text) which is). But even if it were, inheritance is not "enforced" so if website css sets a backround-color specifically for that element then the inherited value would be lost anyway.

    But the way you now describe it doesn't seem possible. There is not syntax to apply style rule to "just the innermost element". I think the closest would be to have everything else have fully transparent background, but the html root element have only partial transparency:

     css
        
*{
  background: transparent !important;
}
html:root{
  background: #00000080 !important;
}

    However, you will still face a problem; many websites draw graphics or images as a background-image so if you use the background shorthand property then those graphics will be effectively removed. On the other hand, if you instead set just background-color then parts might get opaque again because a website could be drawing even opaque backgrounds as background-image instead of background-color.

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  • I think the answer depends on which elements exactly you want to make transparent. The page is a layered structure. The html root element is behind them all. Then body element is on top of that, the rest of the elements on top of body, etc.

    So if you intend to have transparency all the way down, then you need to make sure that all the elements in that stack are transparent. If any single item in a stack has an opaque background then the transparency effect stops at that.

    As an example, if you set background:transparent to just body but not the document root element, then body will indeed be transparent, but it does not matter because the root will still be opaque. Likewise, if root is made transparent, but there is any opaque layer on top of that, then only the parts of the root element that are not covered by that opaque layer will show up as transparent. If you have a glass table and put a sheet of paper on top of it, then you don't see through the part covered by the paper even though the table itself is transparent.

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  • Yeah, I just figured the safest option would be to only set the actual document root element transparent - in practice I think it's possibly more likely that the <body> element has background set by the page - although the page might as well set both. So yes, it depends on the website.

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  • I don't think I understand exactly what parts you want to make transparent, but this does work:

    1. set browser.tabs.allow_transparent_browser to true
    2. in userChrome.css add #main-window, #tabbrowser-tabpanels{ background: transparent !important; }
    3. in userContent.css add html:root{ background-color: transparent !important; }

    The above would make window background, and the are behind web-content transparent as well as background of html documents - otherwise the background of browser area wouldn't show up anyway. Toolbars that have their own specified colors would still be colored - which might be opaque or not depending what theme you have selected.

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  • Would be pretty idiotic to not close it, otherwise opening a bookmark would always require a second click to close the popup.

    Anyways, you can go to about:config and set browser.bookmarks.openInTabClosesMenu to false - afterwards you can hold Ctrl (or just click the middle mouse button) while clicking a bookmark from such popup and the popup should stay open.

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  • Doesn't really sound like a company that I would want to do any business with then.

  • Mozilla hit with privacy complaint over Firefox user tracking

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  • Felix Mikolasch, data protection lawyer at noyb: “Mozilla has just bought into the narrative that the advertising industry has a right to track users by turning Firefox into an ad measurement tool. While Mozilla may have had good intentions, it is very unlikely that 'privacy preserving attribution' will replace cookies and other tracking tools. It is just a new, additional means of tracking users.”

    Sigh... I cannot for the life of me figure how anyone could think that enabling PPA (even by default) means that advertising industry has somehow right to track folks. Like dude, the entire point of PPA is that advertisers could then get to know if/when their adverts are working without tracking people.

    The argument that "It is just a new, additional means of tracking users" also doesn't really make sense - even if we assume that this is new means of tracking. I mean, sure it technically is new addition, but it's like infinity+1 is still infinity - it doesn't make a difference. The magnitude of this one datapoint is about the same as addition of any new web api (I mean there are lots that shouldn't exist - looking at you chromium.. but that's besides the point).

    File a complaint over use of third-party cookies and actual tracking if you want to be useful - this complaint just makes you look like an idiot.

  • Is the Gecko engine the only reason Mozilla still exists?

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  • Also, Servo was originally more or less a testbed for new rendering pathway (webrender) which, when ready, was then integrated into Firefox.

  • Firefox @lemmy.ml
    MrOtherGuy @lemmy.world

    Exploring improvements to the Firefox sidebar – Firefox Nightly News

    blog.nightly.mozilla.org /2024/04/15/exploring-improvements-to-the-firefox-sidebar/