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.
I use my own dashboard as a links page, nagios to monitor all the running servers and service’s. Nagios will post to pushover if there’s an issue.