Browser Organiser is an addon that allows you to automate tasks, from changing the theme at certain times of day, to avoiding tab clutter, to pinning important ones.
A wide variety of conditions & actions are supported:
Conditions
Time of day
Schedules
Websites
Tab count
Sidebar buttons
Actions
Apply theme
Close tabs
Hide / reveal tabs
Pin / unpin tabs
Send a notification
Browser Organiser only requests permissions that are absolutely necessary - and only when they are needed. See the FAQs for more information.
