Docker projects

What are the best beginner-friendly resources for learning Docker in 2026?

I'm starting to learn Docker and would appreciate recommendations for beginner-friendly resources. YouTube series, books, courses, official documentation, learning roadmaps, or small hands-on projects are all welcome. I'm…

What’s the cleanest way to run two Docker Compose instances on one server?

I'm running AudioMuse-AI on a home server, but each instance can connect to either Navidrome or Jellyfin—not both. I'd like to run two separate instances at the same…