Alex Koutmos, creator of the PromEx library and buddy from the radio show gave us some of his time to help set up Grafana and Prometheus metrics for our application Noted. This was an extremely tight path to a lot of observability. PromEx is very kind to you as a developer. Leveraging the common telemetry API to make something really compelling. And then Alex has spent the effort so you get a whole bunch of useful default dashboards rather than needing to decide up front what you want.