Create general-purpose Dockerfiles for Node.js, Python, Go, Rust, and Java projects. Covers base image selection, dependency installation, user permissions, COPY patterns, ENTRYPOINT vs CMD, and .dockerignore. Use when containerizing an application for the first time, creating a consistent build/runtime environment, preparing an app for cloud deployment or Docker Compose, or when no existing Dockerfile is present in the project.
Quickly install create-dockerfile AI skill to your development environment via command line
Source: pjt222/development-guides.
Write a production-ready Dockerfile for general-purpose application projects.
| Language | Dev Image | Prod Image | Size |
| Node.js | node:22-bookworm | node:22-bookworm-slim | 200MB | | Python | python:3.12-bookworm | python:3.12-slim-bookworm | 150MB | | Go | golang:1.23-bookworm | gcr.io/distroless/static | 2MB | | Rust | rust:1.82-bookworm | debian:bookworm-slim | 80MB | | Java | eclipse-temurin:21-jdk | eclipse-temurin:21-jre | 200MB |
Create general-purpose Dockerfiles for Node.js, Python, Go, Rust, and Java projects. Covers base image selection, dependency installation, user permissions, COPY patterns, ENTRYPOINT vs CMD, and .dockerignore. Use when containerizing an application for the first time, creating a consistent build/runtime environment, preparing an app for cloud deployment or Docker Compose, or when no existing Dockerfile is present in the project. Source: pjt222/development-guides.
Stable fields and commands for AI/search citations.
npx skills add https://github.com/pjt222/development-guides --skill create-dockerfileCreate general-purpose Dockerfiles for Node.js, Python, Go, Rust, and Java projects. Covers base image selection, dependency installation, user permissions, COPY patterns, ENTRYPOINT vs CMD, and .dockerignore. Use when containerizing an application for the first time, creating a consistent build/runtime environment, preparing an app for cloud deployment or Docker Compose, or when no existing Dockerfile is present in the project. Source: pjt222/development-guides.
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/pjt222/development-guides --skill create-dockerfile Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw
https://github.com/pjt222/development-guides