📖 Step 8: Deploy & Launch#228 / 291
Container (Docker)
Container (Docker)
📖One-line summary
Tech that bundles an app with its runtime so it runs the same everywhere.
✨Example
Packaging apps into isolated environments
📦
Web App
📦
API Server
📦
Database
Each container runs independently
⚡Vibe coding prompt examples
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Package a Node.js app as a Docker container. Minimize image size with multi-stage builds and run the DB alongside via docker-compose.
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Use Docker Compose to run the frontend, backend, PostgreSQL, and Redis as a single dev environment.
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