Are you annoyed by notifications popping up 2 seconds after you visited a website? Hello, Goodbye blocks annoying chat widgets for a better browsing experience.
Are you annoyed by sales widgets popping up on e-commerce sites that are stealing your attention saying "X from country Y just bought Z"? Hello, Goodbye blocks those too.
Best of all, I made Hello, Goodbye completely open source:
https://r.hellogoodbye.app/opensource