1. copy and import this file.
   • it's so simple, I don't even distribute it with NPM or CDNs. Just copy paste.
2. make sure your backend has a /health endpoint that returns the time the server was span up as the value of the startedAt key.
3. reload backend on save.
   • I do this via find . | entr -rs 'go run ./'
4. party!

I also recommend filtering out these requests from the network tab with the following filter:

• -regexp:/health$