ZenTube works by automatically scanning each comment on every video you watch, comparing them against our open-source filter lists. When harmful content is detected, those comments are instantly hidden from your view.
Then, our servers will quickly verify if the account indeed is a troll and block it for everyone. To ensure your privacy, all of the checking process is done client-side, with only the filter updates being done through an API.
You can report a troll comment directly from YouTube by clicking the at the top right of the comment, "ZenTube" and then "Report".
FAQ
Why a userscript?
It allows ZenTube to work everywhere without having to maintain four
different versions of it.
Won't this just give trolls more attention?
No.
Is this open-source?
Yes.