12-factor-app
Community Cloud-Native Applications Best Practices
Comprehensive methodology for building modern software-as-a-service applications that are portable, scalable, and maintainable. Contains 51 rules across 12 categories, covering the entire application lifecycle from codebase management to production operations.
When to Apply
Reference these guidelines when:
- Designing new backend services or APIs
- Containerizing applications for Kubernetes or Docker
- Setting up CI/CD pipelines
- Managing configuration across environments
- Implementing logging and monitoring
- Planning application scaling strategy
- Debugging deployment or environment issues
Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|---|
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