This restartless add-on hides the navigation bar for every app tab, leaving even more browser space for the website/app that you're viewing.
If you need to temporarily view the navigation bar for a app tab, just go to the Add-ons manager and disable the add-on: no restart required!
This page is part of the LegacyCollector website.
Disclaimer: All material on this site is property of their respective owners and available under
open licenses to the best of our knowledge. If you are an author and would like anything removed,
then please write an e-mail to legacy [at] collector dot org.