Framework and LibrariesIntroductionOn this pageIntroduction These are my notes on various framework and libraries. Contents Frameworks and Libraries Backend Django Introduction Django Rest Framework Project Setup File Structure Project Structure Model and ORM Serializers Views Authentication Permissions, Access Control, Throttling Querying and Filtering Nested Relationships and Hyperlinks Error Handling Testing Documentation Advanced Topics Deployment Flask Introduction WSGI Flask App and app.run Routes Templates and Jinja2 Static Files Middlewares Request and Response Blueprints Error Handling Database Integration and FlaskSQLAlchemy Async in Flask Deployment and Scaling Thread Safety FastAPI Introduction Routes Serialization & Validation Dependency Injection Authentication & Security ORMs Advanced FastAPI Features Performance & Optimization Testing & Debugging Deployment & Production Setup Frotnend React Introduction JSX Props Event-Driven Programming Components State Management React Hooks Refs Imperative React Performance Optimization Styling Routing Server Side Rendering (SSR) Portals Error Handling and Error Boundaries React Under the Hood