SSH3: Faster and rich secure shell using HTTP/3

I was skeptical of the claim that it's faster than traditional SSH, but the README specifies that it is faster at establishing a connection, and that active connections are the same speed. That makes a lot of sense and seems like a reasonable claim to make.

Although, dollars-to-donuts my bet is that this tool/protocol is much faster than SSH over high-latency links, simply by virtue of using UDP. Not waiting for ack's before sending more data might be a significant boost for things like scp'ing large files from part of the world to the another.