Skip to content
Branch: master
Go to file

Latest commit


Failed to load latest commit information.
Latest commit message
Commit time


Live view:

This collection of scripts fetch ADI data for Desktop and Android Firefox and do some analysis over the data. Amongst others the Year-over-Year delta to the previous year is calculated on a daily, 7-daily, 30-daily and 90-daily basis to smooth the data.

If you find any mistakes in the ADI fetching or analysis, please send a pull request.

Data for a couple days is missing, or was excluded:

1/24 and 1/25 server error
2/8 both desktop and android seem wildly off, removed

2015-04-28 server error
2015-04-27 server error

2013-12-29 server error
2013-12-30 server error
2013-12-31 server error

Please note the disclaimer on the source of this data ( ADI stands for Active Daily Installs and is not a 100% accurate reflection of ADUs (Active Daily Users). An Firefox install can be active, but the user wasn't, and a user can be active but Firefox misses to checkin that given day. ADI is believed to underestimate ADU by about 10% (ballpark), so if you multiply this data by 1.1, it should give you an ADU estimate. This is an estimate only.


Firefox ADI data analysis



No releases published
You can’t perform that action at this time.