Facebook Clear History - Delete data that Facebook has collected on you
Ugly Email for FireFox - Get back your email privacy, block email tracking
NSFW Filter - Web extension to block NSFW content using AI
PixelBlock - Block email open tracking inside of Gmail
unscan - Scanning of user-submitted content made simple.
MailTrackerBlocker - Developer solving interesting problems with APIs. OSS contributor (Slim Framework, rst2pdf, OpenWhisk) & amateur photographer. He/him.