SponsorBlock; auto-skip embedded video ads

FOSS browser addon seamlessly skips embedded video ads on youtube. Interfaces a global SQlite DB (can download a local snapshot) for user votes of what constitutes an ad.

Firefox: https://addons.mozilla.org/en-US/firefox/addon/sponsorblock/

Chrome and Chromiums: https://chrome.google.com/webstore/detail/sponsorblock-for-youtube/ajjollijmimolcncegpgkbilohbhjnhi

Author website: https://sponsor.ajay.app/