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Sharing more about Project Nova

rjacob
Employee
Employee

Hello everyone!

Many of you have noticed some of the design updates appearing in certain Firefox configurations over the past few months. Internally, we’ve been calling this work Project Nova, and today we’re excited to share a deeper look at what we’ve been building and where we’re heading next.

The goal of this work is to create a more cohesive foundation for Firefox: making the browser feel cleaner, warmer, faster, and more adaptable.

Some of the areas we’re working on include:

  • Simpler navigation and a redesigned Settings experience
  • Easier access to features like tab groups, split view, and vertical tabs
  • The return of Compact Mode
  • Refreshed visual updates across tabs, icons, spacing, and browser surfaces
  • More customization options, including new themes and wallpapers

The redesign work also focuses heavily on cohesiveness, accessibility, and making Firefox feel more consistent across desktop and mobile experiences.

This work is still evolving, and we want to continue building this in the open with all of you.

As always, let us know what you think below. We’re listening.

82 REPLIES 82

SwordOfWar
Making moves

My main UI complaint on mobile is the weird UI bug where the password bank is collapsed at the bottom of the screen and won't go away even with no input box selected, often times overlaying on webpage elements I need to click on and can't. You REALLY need to work on that.

Kvin
Familiar face

Just bring back the icons to the menu and add them to the context menus, and let users adjust the tab rounding, the Mica blur effect, and the new browser icon and everything will be great...

tom25519
Making moves

In my opinion, rounded corner is really awful. I like square corner, like old version Firefox. In fact, some users select Firefox, just because they don't like Chrome's rounded corner, they feel it really ugly. 

I strongly suggest add an option to opt-in - not opt-out - the new design, and give user selection to fallback to old design! 

Don't simply imitate Chrome, not all Chrome selection is correct.