For basic dev container stuff, I switched to podman and I'll not go back to Docker. It works great and it being daemonless is just a cherry on top.
There are https://build.opensuse.org/repositories/devel:kubic:libconta... repos, but it's what it says on the tin: unstable. And its usage is discouraged from the upstream bug reporting point of view. Works fine to keep up with development, but I wouldn't use that for user-facing workloads.