Hello! In light of the unfortunate closure of openbuilds, I put together a quick docker image to run openbuilds CAM locally. https://hub.docker.com/r/slevin22/openbuilds-cam I figured I'd share since I'm sure others are worried about what they'll use when CAM goes offline. I'm no expert in this, so if there's a better approach for anything here, just let me know.
You don't even need to get that complicated - no need for a hosted setup, nginx nothing. Just Fork the repo, and enable GitHub Pages on it Creating a GitHub Pages site - GitHub Docs - freely available to all Github users