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ndhananj
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django-patterns

Provides a guide to Django development patterns including structure, models, and APIs.

1|Updated Feb 7, 2026
Search Tags:#best practices#web development#api design#python#orm#django#rest framework
One-click install
npx skills add https://github.com/ndhananj/codex-agent-setup --skill django-patterns-ndhananj
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: django-patterns
Source: https://github.com/ndhananj/codex-agent-setup/tree/main/docs/zh-CN/skills/django-patterns
Command: npx skills add https://github.com/ndhananj/codex-agent-setup --skill django-patterns-ndhananj

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive guide to building robust, scalable, and maintainable Django applications by detailing best practices in project structure, model design, API development, caching, signals, and middleware.

Core Features & Use Cases

  • Project Structure: Demonstrates recommended layouts for Django projects and how to split settings for different environments.
  • Model Design: Covers best practices for defining models, custom QuerySets, and managers, including database indexing and constraints.
  • API Development: Illustrates effective use of Django REST Framework (DRF) with serializers, ViewSets, and custom actions.
  • Caching Strategies: Explains various caching techniques, from view-level to low-level and QuerySet caching.
  • Signals & Middleware: Shows how to implement custom signals and middleware for event-driven logic and request/response processing.
  • Performance Optimization: Details techniques like preventing N+1 queries, database indexing, and bulk operations.
  • Use Case: A developer starting a new Django project can use this Skill to establish a clean, scalable architecture from the outset, incorporating best practices for ORM, API, and performance.

Quick Start

Review the recommended project structure for a new Django application.

Frequently Asked Questions about django-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What's the best way to structure a scalable Django project?▼

The best way to structure a scalable Django project is to use a recommended layout that splits settings across different environments, ensuring maintainable Python web applications from the outset.

How do I prevent N+1 queries in Django ORM?▼

Prevent N+1 queries in Django ORM by applying performance optimization techniques like QuerySet caching, database indexing, and bulk operations to minimize redundant database interactions.

How do I design custom QuerySets and managers in Django models?▼

Design custom QuerySets and managers in Django models by following best practices for model definition, database indexing, and constraints to ensure efficient and scalable database interactions.

Can I use Django REST Framework for scalable API development?▼

Yes, you can use Django REST Framework for scalable API development by implementing serializers, ViewSets, and custom actions to build robust and maintainable API endpoints.

What caching strategies work best for Django web applications?▼

Effective caching strategies for Django web applications include view-level caching, low-level caching, and QuerySet caching to optimize resource management and reduce database load.

When should I use Django signals and middleware?▼

Use Django signals and middleware when you need to implement event-driven logic and request/response processing, allowing decoupled execution of custom actions within your web application.

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