Language & Infrastructure
Speak fluent dev. Ship like a grown-up.
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Overview
Language & Infrastructure: Docker, Compose, terminals, environments, and CI basics.
Infra literacy so "works on my machine" becomes "works everywhere."
What you'll learn
- Docker: image, container, Dockerfile; bento box and frozen pizza metaphors
- Compose: multi-container stacks
- Env vars and volumes for real-world stability
Prerequisites
- None. A terminal and curiosity.
Modules
No modules yet.
Lessons
No modules yet. Lessons will appear here as they're added.
Outcomes
- Explain Dockerfile vs Image vs Container
- Build an image and run a container with port mapping
- Understand immutability: rebuild to see code changes (or use volumes)
Next recommended
Features
Docker = Save State
Container Captain: bento box, frozen pizza, party. Ship it.
Compose = The Port Authority
Multi-container stacks without the mess.
Env Vars & Volumes
Real-world stability and where secrets live.