I know dashboards are super trendy, but I’d love to hear from those who are not using them. I personally use FreshRSS to keep track of as much as possible, along with Uptime Kuma and plain old bookmarks. Perhaps there is a better overview solution, but I also love filtering what I see to not feel overwhelmed. or spammed, by information.
https://github.com/nicolargo/glances
I have a dashboard as well (Homepage), but this is a nice look at system resource usage and what’s running, at a glance.
Uptime-kuma emails me when services or critical LAN devices are unreachable for whatever reason.