Firefox 4.0 Designs


February 9, 2010Browsers Tech NewsNo comments

Firefox 4.0 Windows theme mockups are released by Mozilla.The new design emphasizes various UI developments which makes web browsing very comfortable.

Early Screenshots for firefox 4.0 

Firefox 4.0 – Windows Mock up

See Firefox 4 For mobile

1. Overview 
The main UI changes in 4.0 is focussed on easy Interaction with the browser tabs and address bar. 

2. Buttons

The menu bar buttons is replaced by buttons [ occupies less space ]

3. App Button 

The app button is inspired by Microsoft office 2010 design.


Firfox 4.0 has some configurations planned for certain uses

With BookMarks Bar:

 Tabs Under Notification bar:

Tabs Under the Navigation bar with bookmarks bar:

Comparison with Firefox 3.5 :

 Button States:




Large Button Mode :

The navigation button will be large as seen in firefox 3.5

Small Button Mode:

The navigation button will be smaller

  • Further Tabs on top , Tabs on Bottom mode are designed, with the tabs above/below address bar 

Tab animation:

Another animation 

  • New Notification System in firefox 4.0  is upgraded from 3.5, Its been  Conceptualized here 

Further UI articles for Firefox 4.0 Menu , Theme, screenshots, developers blog,
Design Competition

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