I'd love to see an open source real user metrics analytics system like this. Lighthouse is great for getting a general idea of web perf but it doesn't tell you what real users experience.<p>Currently the only way I've found to cobble together something like this is Perfume.js with some backend that feeds into Influx/Grafana, which can be a lot to set up.
Hahaha, awesome, the other day playing around with the metrics stuff, I though it'd be nice to have a visual widget of the stats, this is better !