1. We don't! We suspect that many companies running devices in production would rather pay for a hosted version of Deviceplane than have to maintain their own self-hosted install. We also offer support subscriptions of self-hosted installs.

2. If I had to summarize in one word, Golang. Our backend, agent, and CLI are all written in Go.

Frontend is React + a custom component library we maintain.

On the infrastructure side it's quite simple: RDS, containers running on ECS, and an ALB load balancer. We built Deviceplane to be simple to host and since we just run the open source version it means our own infrastructure is simple.

3. We've been working on this since around August!