Visão Geral
Este curso ensina a criar um sistema de chat em tempo real usando React JS e WebSockets, permitindo comunicação instantânea entre usuários. Você aprenderá desde a configuração do frontend, gerenciamento de estado, até integração com backend em tempo real, criando uma aplicação completa e interativa.
Conteúdo Programatico
Module 1 – Introduction to Real-Time Communication
- What are WebSockets and real-time protocols
- Differences between HTTP and WebSocket
- Setting up a WebSocket server
- Overview of real-time use cases
Module 2 – React Setup and WebSocket Integration
- Creating a React project (Vite / CRA)
- Using WebSocket API in React
- Custom hooks for WebSocket connections
- Managing connection lifecycle
Module 3 – Chat Functionality
- Sending and receiving messages
- Displaying messages in chat UI
- Handling timestamps and message order
- Updating chat in real-time
Module 4 – Rooms and User Management
- Creating multiple chat rooms
- Managing users and sessions
- Private vs public rooms
- Role-based access control
Module 5 – State Management
- Using React state and Context API
- Optional: Redux or Zustand integration
- Syncing UI with real-time events
- Managing message history
Module 6 – Notifications and Alerts
- Real-time notifications for new messages
- Visual feedback for typing, read receipts
- Handling alerts for multiple rooms
- UX improvements
Module 7 – Error Handling and Connection Management
- Reconnection strategies
- Handling errors and disconnections
- Heartbeat and ping/pong techniques
- Optimizing WebSocket performance
Module 8 – Full Chat Application
- Integrating all features into a full project
- Testing chat flows and edge cases
- Styling the interface (CSS / Tailwind / Material UI)
- Deploying the application