Docker Best Practices
josiahsiegel/claude-plugin-marketplaceDocker best practices help you build smaller and safer containers. This guide covers everything from choosing the right base image to writing production-ready Dockerfiles. You will learn how to use multi-stage builds to keep images lean and how to order layers for faster builds.
Layer caching is key to quick rebuilds. Put dependencies that rarely change first. Then add your application code. This saves time and bandwidth. Security matters too. Use non-root users, pin image tags, and pick distroless or Alpine bases for a smaller attack surface.
You also get ready-to-use templates for Dockerfiles, .dockerignore files, and Compose examples. Whether you are developing locally or deploying to production, these patterns will make your containers more reliable and easier to maintain.
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