Disregard3145

"Its easy, right. Just ..."

What happens if you plug the stick into another box and check it for errors

I think you're describing protocols rather than algorithms For a chat program you can look at xmpp, or matrix, both are open protocols for chat apps. You can find info about how they communicate in RFCs or Google "xmpp architecture"

https://en.m.wikipedia.org/wiki/XMPP links to the RFCs for that.

To be fair, the title says more apps, not all apps..

Under the dock?

Its peg where I live 🤷

I learned this wrt romeo and juliet, maidenhead is the hymen or virginity (maidenhood?)

For reference the line in Romeo and Juliet was

Ay, the heads of the maids, or their maidenheads.
Take it in what sense thou wilt.

Turnwise and widdershins. I read it in a book once.

Self hosting what?

In general

1. Install docker
2. Copy and paste docker run commands from the getting started guide
3. Learn from mistakes