Customize the appearance of the tab bar (width, content)

Add-ons Development
#1

Hi everyone,

I used to use No Overflow, which customized the minimum tab width and built Compact Tabs on top of it to make them even more compact.

Looking at the new Firefox API, I don’t see a way to achieve these anywhere in the API. Have I overlooked or is this something that is not (and will not) be supported?

Thanks!

#2

You can modify the tab minimum width with the browser.tabs.tabMinWidth about:config preference.