Django

A complete guide to Django — project setup, application structure, models, migrations, views, URL routing, templates, REST APIs with DRF, middleware, and production configuration.

FastAPI

A complete guide to FastAPI — setup, Pydantic models, path/query/body parameters, dependency injection, middleware, JWT authentication, background tasks, SQLAlchemy database integration, and testing.

Flask

A complete guide to Flask — setup, routing, blueprints, request/response, Jinja2 templates, JSON REST APIs, error handling, middleware, environment-based configuration, and testing with pytest.