Also https://instant.io/

I like this one but it becomes truly ardous to copy a magnet from one computer to the other. file.pizza at least uses easily pronounceable hashes.

What I would to see from this is a JS which serves every asset on a site via webtorrent so visitors are sharing the bandwidth costs.

I prefer https://www.justbeamit.com/

OK I will try to remember this one, it's neat, "dba9q" is not too horrible, a plane ticket PNR is worse.

file.pizza always fails, while instant.io doesn't.

file.pizza requires WebRTC support so I can't use it.