🚀 Optimized Dockerfiles Collection

This repository contains a curated set of production-ready, DevOps-focused, and highly optimized Dockerfiles for different kinds of applications and stacks.
The purpose is to provide learning resources and ready-to-use examples that demonstrate best practices for containerization, image optimization, and production deployment.

🎯 Repository Goals

• Provide real-world Dockerfile examples for multiple technologies.
• Demonstrate multi-stage builds, image minimization, and secure production setups.
• Compare optimized vs non-optimized Dockerfiles.
• Offer DevOps patterns for CI/CD, caching, static serving, and deployment.
• Serve as a reference for building your own production-grade Docker images.

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📂 Repository Structure

optimized-dockerfiles/
│
├── react-vite/
│ ├── Dockerfile -> Optimized production Dockerfile
│ ├── Dockerfile.basic -> Non-optimized beginner Dockerfile example
│ ├── nginx.conf -> Static server config
│ └── README.md -> Project-specific guide
│
├── node-api/ -> (upcoming)
├── python-flask/ -> (upcoming)
├── go-service/ -> (upcoming)
└── ...

Each subfolder represents a standalone example project, with:

• An optimized Dockerfile
• A basic Dockerfile (for comparison)
• Configuration files (Nginx, etc.)
• A project-specific README

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🛠️ Technologies Covered (Current & Upcoming)

📌 Project Progress Tracker

Category	Stack / Technology	Status
Frontend	React + Vite	✅ DONE
Frontend	Next.js (App Router + SSR)	✅ DONE
Frontend	Angular (CSR + SSR)	✅ DONE
Frontend	Vue 3 + Vite	🔜 Coming soon
Frontend	SvelteKit	🔜 Coming soon
Frontend	Astro (Partial SSR / Islands)	🔜 Coming soon
Backend	Node.js (Express)	🔜 Coming soon
Backend	Node.js (Fastify)	🔜 Coming soon
Backend	Go (Fiber / Gin)	🔜 Coming soon
Backend	Python (Flask)	🔜 Coming soon
Backend	Python (FastAPI)	🔜 Coming soon
Backend	Rust (Axum / Actix)	🔜 Coming soon
DevOps	Production-grade Nginx configs	✅ DONE
DevOps	Optimized Dockerfiles	✅ DONE
DevOps	Non-optimized comparison builds	✅ DONE
DevOps	CI/CD (GitHub Actions)	🔜 Coming soon
DevOps	GitHub Pages documentation site	🔄 In Progress
DevOps	Repo Logo + Badges	🔄 In Progress
DevOps	Wiki pages (Examples & Tutorials)	🔄 In Progress

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🐳 Docker Philosophy Used in This Repo

This repository follows production-grade principles:

✔ Multi-Stage Builds

Reduce final image size by separating build and runtime stages.

✔ Minimal Base Images

Using alpine, scratch, or distroless where applicable.

✔ Static Asset Serving

Frontend projects use Nginx instead of vite preview.

✔ Security Hardening

• Non-root users where possible
• Read-only filesystem
• Minimal OS footprint

✔ CI/CD Friendly

All examples are built to:

• Be cache efficient
• Work well with GitHub Actions
• Push easily to Docker Hub

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🔄 CI/CD Integration

Soon you'll find:

• GitHub Actions templates for:
  • Building Docker images
  • Tagging releases
  • Pushing to Docker Hub
  • Multi-platform builds (amd64, arm64)

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🤝 Contributions

Feel free to contribute:

• Additional optimized Dockerfiles
• Example microservices
• Improvements & patterns
• Tutorials and notes

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📜 License

MIT License — free to use, modify, and learn from.

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Made with ❤️ by Firas Mosbahi
Focused on DevOps excellence and reproducible builds.