Jump to content

First non-final Tabs redesign courtesy of Proton lands in Firefox Nightly


Recommended Posts

First non-final Tabs redesign courtesy of Proton lands in Firefox Nightly


Mozilla is working on a Firefox design refresh under the codename Proton. The project is in its early stages but the general plan appears to be to refresh pretty much any user interface element in the browser.


Mozilla did create several mockups of browser elements, sometimes multiple, to showcase some of the ideas its UI team has for the refresh. It is clear that the project is still in its infancy and that final decisions have not been made yet.


Firefox users who run the Nightly version may enable the general preference browser.proton.enabled by setting it to TRUE to get the changes as they land in Firefox. If the past is anything to go by, changes will be introduced in waves over time and not all at once.


Nightly users who run the latest version can change a hidden preference -- one that is not displayed by Firefox when you search for it -- to enable the first version of the browser's tabs redesign.


It needs to be noted that the design is not final, and that it has been implemented mainly for testing purposes at this stage. Still, it may provide a glimpse of things to come.


Here is how you enable it:




  1. Load about:config in the Firefox address bar.
  2. Search for browser.proton.tabs.enabled. You won't get any results, but an option to create the preference.
  3. It should be set to TRUE automatically; TRUE means that it is enabled, FALSE that it is disabled.
  4. Restart the Firefox browser.


Firefox displays the redesigned tab bar after the restart. Since the design is not final, it is fruitless to review it in earnest. Some things do catch the eye immediately, like the large size of the tabs or the second row that displays media playback controls permanently.




Firefox supports changing the tab density in the customization options. Setting them to "compact" reduces the height of the tab bar somewhat while setting them to "touch" makes tabs even larger.


Again, the design is not final and it is possible that the design will change before it lands in Firefox Stable. Mozilla is discussing the change openly here.

Closing Words

On a personal level, I would like to see an option to make the tab bar more compact as it is taking up a lot of height currently even in compact mode. The larger tabs may improve handling for touch users, but since there is a touch-mode already, it is unclear why the default tab design displays these larger tabs as well. It may work on large resolution screens, but if you use Firefox on a 1920x1080 screen or lower, and maybe not even in fullscreen mode, then you will have only a few tabs displayed.



Source: First non-final Tabs redesign courtesy of Proton lands in Firefox Nightly

  • Like 2
Link to comment
Share on other sites

  • Administrator

Looks too much Linux like maybe. Not sure if I like it.


They need to understand graphics designers are different from UI designers. One is to make things look good, another is to make things be efficient. Not sure who is doing what there.

  • Like 2
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...