django-coder

| Convention over Configuration | Follow Django's standard project layout | | DRY | Use model inheritance, mixins, template inheritance | | Fat Models, Thin Views | Business logic in models/managers, views just orchestrate | | Security First | CSRF, SQL injection protection, XSS prevention built-in |

| Explicit over Implicit | Clear URL routing, explicit imports |

| No custom User model | Always start with AbstractUser | | Logic in views | Move to services/models | | N+1 queries | Use selectrelated/prefetchrelated | | No indexes | Add indexes for filtered/ordered fields | | Hardcoded URLs | Use reverse() and {% url %} |

Build Django applications with models, views, forms, templates, REST APIs, and modern Django 5.x patterns. Source: majesticlabs-dev/majestic-marketplace.