We'll cover examples with Flask, Django, Rails, Node and Phoenix. The strategy is the same for any app.

Nick Janetakis's blog provides insights into web development, Docker, and technology tutorials. Readers can find articles covering topics such as containerization, cloud computing, and serverless architectures. Additionally, they can learn about web development frameworks, deployment strategies, and best practices for building scalable applications.

Nick Janetakis

Learn how to significantly reduce the size of Docker images using multi-stage builds. The post provides examples for Flask, Django, Rails, Node, and Phoenix, explaining the process of splitting build time and run-time dependencies. By organizing multi-stage builds, you can create more efficient, smaller, and maintainable Docker images.

Shrink Your Docker Images by ~50% with Multi-Stage Builds — Nick Janetakis

# Before / After Dockerfile for Multi-Stage Builds