AI Says "Use Docker" -- What Beginners Should Actually Know Before Diving In
When you ask Claude Code or ChatGPT about setting up a development environment, there's a good chance they'll suggest Docker. But what exactly is Docker? Do you really need it? This article explains why AI recommends Docker, provides a decision flowchart to determine if you need it right now, covers the essential concepts, and shows you alternatives so you can start coding without Docker.