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.

Not really that relevant - anybody regularly using SSH over high latency links is using SSH+mosh already anyway.

The huge downside of mosh is it handles its own rendering and destroys the scrollback buffer. (Yes I know I can add tmux for a middle ground.)

But it's still irrelevant here; specifically called out in README:

> The keystroke latency in a running session is unchanged.

"huge downside" (completely mitigated by using tmux)

The YouTube and social media eras made everyone so damn dramatic. :/

Mosh solves a problem. tmux provides a "solution" for some that resolves a design decision that can impact some user workflows.

I guess what I'm saying here, is it you NEED mosh, then running tmux is not even a hard ask.