How to Use Docker Images, Containers, and Dockerfiles

With an Infographic and Cheatsheet

Mike Cronin
The Startup
Published in
8 min readOct 26, 2020

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Docker can be confusing when you’re getting started. Even after you watch a few tutorials, its terminology can still be unclear. This article is intended for people who have installed Docker and played around a bit, but could use some clarification. We’re going to make all three core pieces of Docker and give some…

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Mike Cronin
The Startup

I’m Mostly Focused on JS and web development, but anything coding related is fair game