Full-Stack Task Management App with React, NestJS & TypeScript

Описание: Task Management System: Full-Stack Application:

Overview:
This Task Management System is a modern, full-stack web application that demonstrates proficiency in both frontend and backend technologies. It allows users to register, log in, create tasks, mark them as complete, and delete them.

Chapters :
0:00 - Intro and UI/UX flow
1:27 - Frontend Intro with React Components, Structure, State, Typescript
2:50 - Typescript Types
3:11 - Jest Unit, Integration Tests For Components
5:32 - End to End Testing with Cypress
7:33 - React Hooks and Services
8:05 - Backend Nest js Intro - MVC (Controllers, Models, Services)
9:20 - Backend Nest js DTO's (Data Type Objects)
9:45 - PostgreSQL Database
10:13 - Conclusion

Frontend (React with TypeScript):
Key Technologies:
React 18
TypeScript
Tailwind CSS for styling
Axios for API communication
React Router for navigation
Custom hooks for state management

Core Components:
App.tsx: Main component handling routing
Home.tsx: Central page managing task interface and authentication state
UserAuth.tsx: Handles user registration and login
TaskForm.tsx: Allows users to add new tasks
TaskList.tsx: Displays the list of tasks
TaskItem.tsx: Represents individual tasks with toggle and delete functionality

Custom Hooks:
useAuth.ts: Manages authentication state, login, registration, and logout
useTasks.ts: Handles task-related operations (CRUD)

Key Features:
Responsive design using Tailwind CSS
Secure token-based authentication
Real-time task management interface
Error handling and user feedback

Backend (NestJS with TypeScript):
Key Technologies:
NestJS framework
TypeScript
PostgreSQL with TypeORM
Passport.js and JWT for authentication
Class-validator for DTO validation

Core Modules:
AuthModule: Handles user authentication and JWT strategy
AuthController: Manages registration and login routes
AuthService: Implements authentication logic
UsersModule: Manages user-related operations
UsersService: Handles user creation and retrieval
TasksModule: Handles task-related operations
TasksController: Defines API endpoints for task management
TasksService: Implements task CRUD operations

Key Features:
RESTful API design
Secure user authentication with JWT
Database integration with TypeORM
Input validation using class-validator
Error handling and proper HTTP status codes

Architecture Highlights:
Clear separation of concerns following the MVC pattern
Modular design for easy scalability and maintenance
Type safety throughout the application using TypeScript
Secure authentication flow with JWT
Efficient state management using React hooks
Database abstraction using TypeORM for easy database switching if needed

Best Practices Implemented:
SOLID principles adherence
DRY (Don't Repeat Yourself) code
KISS (Keep It Simple, Stupid) principle
Responsive and accessible UI design
Comprehensive error handling on both frontend and backend
Environment-based configuration for easy deployment

Testing Strategy:
Frontend: Jest and React Testing Library for component and hook testing
Backend: Jest for unit and integration testing
End-to-end testing capability with Cypress

Deployment Considerations:
Frontend can be deployed to any static hosting service (e.g., Netlify, Vercel)
Backend is ready for deployment on Node.js hosting platforms (e.g., Heroku, DigitalOcean)
Environment variables used for sensitive information and configuration

This Task Management System showcases a comprehensive understanding of modern web development practices, from frontend state management to backend architecture, demonstrating the ability to create scalable, maintainable, and secure web applications.

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https://www.ajsoftwareengineer.com

LinkedIn:
  / alanjones83  

Github:
https://github.com/ajonesb

Medium:
  / ajonesb  

Project Code:
https://github.com/ajonesb/fullstack-...