Elements (Matrix) as much as much as possible. I bridge a lot services through it. Though Signal would be the second most.
Elements (Matrix) as much as much as possible. I bridge a lot services through it. Though Signal would be the second most.
Was a big fan of RedReader.
Lemmy uses roughly 150 MB of RAM in the default Docker installation. CPU usage is negligible.
Via: https://join-lemmy.org/docs/en/administration/administration.html
As for storage that comes down to how many communities you subscribe to, and how active they are.
You could host a mumble server on a LAN