As someone who uses waterfox but hadn’t heard any of this news, that was a rollercoaster. But consider me relieved.

I have a JavaScript bookmark that you click from any site that’ll automatically pull up the latest archived version. Super handy.

javascript:window.location.href = "https://web.archive.org/web/" + window.location.href;

It’s not quite self hosted, but Soulseek allows you to share share private directories with buddies. Soulseek might require a port forward.

Other than that, there are the many pasteboard solutions that have been mentioned. They’ll either require a port forward or reverse proxy (nginx etc.) to access outside the network though.

Putting aside how much of a red flag that is,

Is there any foss self-hosted version of these location sharing services?