A Next.js page that subscribes to the CertStream WebSocket and renders every newly issued TLS certificate as it streams in. The home page floats domains across the screen; /stats shows a Mercator world map drawn with @visx/geo.

Newer version at imlunahey.com/labs/certs — uses crt.sh with retry instead of CertStream, integrated into the imlunahey.com labs.

npm install
npm run dev