I was recommended Dokku[1], and after searching I also found several more similar products, like Coolify, DokDeploy, CapRover. I'm pretty new to doing this, so I would like to ask what experience you've had with these.
[1]: https://dokku.com/
This is the tool I am developing for myself, but it already handles some production workloads for my other projects. It runs on top of Docker Swarm, so there are no issues running hundreds of services on hundreds of nodes.