There are 3 repositories under podman-desktop topic.
Podman Desktop - A graphical tool for developing on containers and Kubernetes
POC - Tailscale extension for Podman Desktop that lets you securely connect to your containers without exposing them to the public internet
To experiment with different Webprojects it is good to go with templates. And use a Webserver, because of CORS is disable loading file URLs.
podman rails7 ruby-on-rails sqlite
Podman rails7 ruby-on-rails postgresql pgadmin4