Used to use this on Opera, works the exact same. Very good extension for looking at your analytics.

This extension for youtube is very good. Good job the MrBeast's team

Way too intrusive on the youtube layout, but serve his purpose.

Amazing website and extension by MrBeast's team, thanks chucky, David, and the rest of the Viewstats team for all you do and for making the extension available for Firefox and not just Chrome!!