docker-containerization-standard

What problem does it solve?

This Skill standardizes Docker containerization practices, enabling teams to build secure, maintainable images with confidence and reduced runtime risk.

Core Features & Use Cases

• Multi-stage builds: Reduce image size and attack surface by splitting build and runtime steps.
• BuildKit optimization: Improve caching and parallelism for faster builds.
• Security hardening: Enforce non-root execution, minimal base images, and robust health checks.
• Use Case: When creating Dockerfiles for Node.js/Express backends and microservices, or for production-grade containerization projects.

Quick Start

Start by applying the multi-stage, BuildKit-enabled Dockerfile template to your Node.js service and evolve it toward production-ready security hardening.