Lean Tab Limiter
Limits the number of tabs that can be open. This extension allows you to define a global limit number of tabs, beyond which you will not be able to open a new tab or a new window, in order to keep your browsing session sanity ;)
What is Lean Tab Limiter?
Lean Tab Limiter is a Firefox add-on that limits the number of tabs that can be open, helping you maintain a clutter-free browsing experience. With a defined global limit, you won't be able to open new tabs or windows beyond the set number, ensuring better browsing session management.
Lean Tab Limiter may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.
Lean Tab Limiter has earned a fairly good reputation and likely can be trusted.