Django — Introduction
The Django Philosophy
- Batteries included — Everything you need is built-in
- Don't repeat yourself (DRY) — Reusable code
- Loose coupling — Components are independent
- Rapid development — Quick iteration
History
- Created in 2003 by Adrian Holovaty and Simon Willison
- Named after guitarist Django Reinhardt
- Open source since 2005
- Current version: 5.x
Architecture: MVT
Django uses Model-View-Template pattern:
Request → URL → View → Model → Template → Response
| Component | Responsibility |
|---|---|
| Model | Data structure |
| View | Business logic |
| Template | Presentation |
| URL | Routing |
Key Features
| Feature | Description |
|---|---|
| ORM | Database abstraction |
| Admin | Auto-generated admin interface |
| Authentication | User management built-in |
| Forms | Form handling and validation |
| Security | CSRF, XSS, SQL injection protection |
| Caching | Built-in caching framework |
Django vs Other Frameworks
| Feature | Django | Flask | FastAPI |
|---|---|---|---|
| Type | Full-stack | Micro | Async |
| ORM | Built-in | Extension | Extension |
| Admin | Built-in | Extension | No |
| Learning Curve | Moderate | Easy | Easy |
Mini Practice
- Research Django's core values
- Set up a virtual environment
- Install Django
- Explore Django documentation
Up Next
Continue with Get Started — installation and first steps.
Related Topics
Frequently Asked Questions about Introduction
What is Introduction in Django?
Introduction is a fundamental concept in Django. This lesson explains it step by step with clear examples, making it easy for beginners to understand.
How do I learn Introduction?
Start by reading the explanation above, then try the code examples. Practice by modifying the examples and experimenting with different values. Hands-on practice is the best way to learn Introduction.
Why is Introduction important in Django?
Introduction is essential for Django development. Understanding this concept will help you write better code and solve real-world problems more effectively.