Docker's been an integral part of my daily workflows for like ten years now. I've had a lot of people ask me for practical use cases, so I figured I'd put together this modest showcase demonstrating a few different ways I use Docker on a regular basis. Of course I've had some occasional frustrations with it (permissions issues are the bane of my existence), but the pros have significantly outweighed the cons over the years. If you're on the fence about Docker, or haven't given it a shot yet, take a peek at these examples and try it out for yourself. If you want to see me dive deeper into any one of these and make a more fleshed-out video on a specific scenario, let me know in the comments! - 0:00 Intro and history - 2:08 Running images - 3:34 One-off commands - 4:11 Local development - 4:42 LLM isolation - 5:24 Docker Compose networks - 6:47 Production deployments Follow me at or Join my newsletter, where I send out cool things I find on the internet a few times a month: