This repository is a both a collection of backend project ideas, as well as my study and implementation of them using NestJS. The projects range from simple APIs to complex systems, covering a variety of use cases and challenges.
Each project in this repository is self-contained with its own node_modules and package.json to ensure independence and ease of development. You can dive into any project, follow the README for setup instructions, and start building right away.
To help you navigate through the projects, they are categorized into three subjective difficulty levels: Easy, Medium, and Hard. Choose a project that matches your current skill level or challenge yourself with something more advanced.
- 📝 Blog Management Service: A simple blogging platform with CRUD operations for posts.
- ✅ To-Do List API: A basic API for managing to-do lists, including user authentication and task management.
- 🔗 URL Shortening Service: A service for shortening URLs and tracking usage statistics.
- ☁️ Weather Information API: An API for fetching and providing weather data from external sources.
- 📁 File Storage API: A service for uploading, storing, and managing files.
- 🔑 User Role Management API: An API for managing user roles and permissions within an application.
- 🔐 Social Authentication Service: Integration of social media login options for user authentication.
- 📄 Document Collaboration Platform: A platform that supports real-time collaboration on documents.
- 📦 Inventory Management API: An API for tracking and managing inventory levels and product information.
- 🛡️ User Authentication Service: A comprehensive authentication system using JWT and OAuth for secure access.
- 💬 Real-Time Chat API: A backend service for supporting real-time messaging and chat functionalities.
- 🛒 E-commerce Backend: The backend for an online store, handling product management, orders, and payments.
- 💳 Payment Processing API: Integration with payment gateways for processing transactions and handling payments.
- 📝 Content Management System (CMS): A CMS for managing and publishing content across different platforms.
- 📅 Appointment Scheduling API: A service for scheduling and managing appointments and bookings.
- 💼 Job Board Backend: The backend for a job board, including job postings, applications, and user management.
- 🎟️ Event Management System: A system for managing and promoting events, including ticket sales and registrations.
- 📊 Survey Creation Platform: A platform for creating and managing surveys and collecting responses.
- 🏥 Healthcare Management API: An API for managing healthcare data, appointments, and patient records.
- 📰 Content Aggregation Service: A service for aggregating content from various sources and providing it in a unified format.
- 📍 Location-Based Service: A service offering functionality based on geographic location, such as local recommendations.
- 🔍 Search Service: A backend service for indexing and searching data efficiently, possibly with Elasticsearch.
- 🚨 Notification Service: A service for sending notifications via email, SMS, or push notifications.
- 🔄 Data Migration Service: A tool for migrating data between different databases or formats.
- 📊 Real-Time Analytics Dashboard: A dashboard for visualizing and analyzing real-time data.
- 🎓 Online Learning Management System (LMS): A system for managing online courses, students, and educational content.
- 🎮 Multiplayer Game Backend: A backend for supporting real-time multiplayer game functionalities and interactions.
- 🚗 Ride-Sharing Service Backend: The backend for a ride-sharing platform, handling ride requests, driver management, and payments.
- 🎯 Content Recommendation Engine: An engine for recommending content based on user preferences and behavior.
- 🎵 Media Upload & Streaming Service: A backend for uploading and streaming media content, including audio and video.
- 📡 Remote Monitoring System: A system for monitoring and controlling remote devices or systems.
- 🤖 AI Chatbot Backend: A backend for powering an AI-driven chatbot with natural language processing capabilities.
- 📝 Document Collaboration Platform: A comprehensive platform for real-time collaboration and management of documents (merged with the earlier version).
- 💰 Online Banking System: A backend for managing bank accounts, transactions, and financial services.
- 📊 API Gateway: A gateway for managing and routing requests to multiple microservices.
- 🔒 Rate Limiting Service: A service for controlling the rate of requests to APIs, protecting against abuse and DDoS attacks.
- 🗳️ Blockchain-based Voting System: A decentralized voting system using blockchain technology for secure and transparent elections.
- 🏳️ Feature Flag Service: A service for managing feature toggles and enabling/disabling features dynamically in applications.
Each project has its own README with detailed instructions on how to set up and run the project. To get started with a project:
- Clone the repository.
- Navigate to the project folder.
- Install the dependencies:
npm install. - Run the project:
npm start.
Contributions are welcome! Feel free to submit pull requests to add new projects, improve existing ones, or suggest changes.
This repository is unlicensed. See the LICENSE file for more details.
Happy coding! 🚀