The Ultimate Collection of Computer Science & Engineering projects - curated for students, developers, and tech enthusiasts. From beginner-friendly tutorials to advanced research projects across 17+ domains with 100+ project ideas.

Find the perfect project for your skill level and interests:

• 🎯 Beginner Projects
• 🔧 Web Development
• 📱 Mobile Development
• 🤖 Machine Learning & AI
• 🌐 Backend & APIs
• 🎮 Game Development
• 🔒 Cybersecurity
• 🗄️ Database Projects
• ☁️ Cloud & DevOps
• 🔗 Blockchain
• 🖥️ Desktop Applications
• 📊 Data Science & Analytics
• 🌐 IoT Projects
• 🧠 Algorithm Visualizers
• 📈 Advanced Projects
• 🎓 Academic Projects
• 🏆 Competition Projects
• 📝 How to Contribute
• 📜 License
• 🔒 Security
• 📖 Changelog

• 🔢 Calculator App - Simple GUI calculator with basic operations

  • Tech Stack: Python (Tkinter), Java (Swing), or Web (HTML/CSS/JS)
  • Skills: Basic programming, UI design, event handling
  • Difficulty: ⭐

• 📝 To-Do List Manager - Task management application

  • Tech Stack: Any programming language
  • Skills: CRUD operations, local storage, user interface
  • Difficulty: ⭐

• 🎲 Number Guessing Game - Interactive guessing game with hints

  • Tech Stack: Python, Java, C++, or JavaScript
  • Skills: Loops, conditionals, random number generation
  • Difficulty: ⭐

• 🌡️ Unit Converter - Convert between different units (temperature, length, weight)

  • Tech Stack: Any language with GUI framework
  • Skills: Mathematical calculations, user input validation
  • Difficulty: ⭐

• 📊 Word Counter - Analyze text files for word frequency, character count

  • Tech Stack: Python, Java, or C++
  • Skills: File I/O, string manipulation, data structures
  • Difficulty: ⭐⭐

• 🔍 Text Search Tool - Find and highlight specific patterns in text

  • Tech Stack: Python (regex), Java, or C++
  • Skills: Regular expressions, pattern matching
  • Difficulty: ⭐⭐

• 🌟 Personal Portfolio Website - Responsive showcase of your work

  • Tech Stack: HTML5, CSS3, JavaScript, React/Vue
  • Skills: Responsive design, CSS animations, modern JS
  • Difficulty: ⭐⭐

• 🛒 E-commerce Store - Full-featured online shopping platform

  • Tech Stack: React/Vue, Node.js, MongoDB/PostgreSQL
  • Skills: State management, payment integration, user authentication
  • Difficulty: ⭐⭐⭐⭐

• 📰 News Aggregator - Real-time news from multiple sources

  • Tech Stack: React, News APIs, Material-UI/Tailwind CSS
  • Skills: API integration, responsive design, state management
  • Difficulty: ⭐⭐⭐

• 💬 Real-time Chat Application - Multi-user chat with rooms

  • Tech Stack: React, Node.js, Socket.io, MongoDB
  • Skills: WebSocket programming, real-time communication
  • Difficulty: ⭐⭐⭐⭐

• 📋 Project Management Tool - Kanban-style task management

  • Tech Stack: React/Angular, Node.js, PostgreSQL, Redis
  • Skills: Drag-and-drop UI, database design, caching
  • Difficulty: ⭐⭐⭐⭐

• 📸 Photo Gallery App - Organize and edit photos with filters

  • Tech Stack: Swift (iOS), Kotlin (Android), or React Native
  • Skills: Image processing, local storage, camera integration
  • Difficulty: ⭐⭐⭐

• 🏃‍♂️ Fitness Tracker - Track workouts, calories, and progress

  • Tech Stack: Flutter, React Native, or native development
  • Skills: Sensor data, local database, data visualization
  • Difficulty: ⭐⭐⭐⭐

• 🍕 Food Delivery App - Order food with real-time tracking
  • Tech Stack: React Native, Node.js, MongoDB, Maps API
  • Skills: GPS integration, real-time updates, payment processing
  • Difficulty: ⭐⭐⭐⭐⭐

• 👁️ Object Detection System - Identify and classify objects in images

  • Tech Stack: Python, OpenCV, TensorFlow/PyTorch, YOLO
  • Skills: Deep learning, image processing, model training
  • Difficulty: ⭐⭐⭐⭐

• 😊 Emotion Recognition - Detect emotions from facial expressions

  • Tech Stack: Python, OpenCV, TensorFlow, dlib
  • Skills: Facial landmark detection, CNN, real-time processing
  • Difficulty: ⭐⭐⭐⭐

• 🤖 Chatbot with NLP - Intelligent conversational agent

  • Tech Stack: Python, NLTK/spaCy, TensorFlow, Dialogflow
  • Skills: Text preprocessing, intent recognition, response generation
  • Difficulty: ⭐⭐⭐⭐

• 📈 Stock Price Predictor - Predict stock prices using ML algorithms

  • Tech Stack: Python, Pandas, Scikit-learn, TensorFlow
  • Skills: Time series analysis, feature engineering, model evaluation
  • Difficulty: ⭐⭐⭐⭐

• 🎵 Music Generation AI - Generate music using neural networks
  • Tech Stack: Python, TensorFlow/PyTorch, MIDI libraries
  • Skills: Sequence modeling, RNNs/Transformers, audio processing
  • Difficulty: ⭐⭐⭐⭐⭐

• 🔐 Authentication Service - JWT-based user authentication system

  • Tech Stack: Node.js/Python/Java, JWT, bcrypt, MongoDB/PostgreSQL
  • Skills: Security, token management, middleware
  • Difficulty: ⭐⭐⭐

• 📊 Analytics API - Track and analyze user behavior

  • Tech Stack: Node.js, MongoDB, Redis, Chart.js
  • Skills: Data aggregation, caching, rate limiting
  • Difficulty: ⭐⭐⭐⭐

• 🏪 E-commerce Microservices - Scalable e-commerce backend
  • Tech Stack: Docker, Kubernetes, Node.js/Java, MongoDB
  • Skills: Service decomposition, container orchestration, API gateway
  • Difficulty: ⭐⭐⭐⭐⭐

• 🐍 Snake Game - Classic snake game with modern twist

  • Tech Stack: Python (Pygame), JavaScript (Canvas), Unity
  • Skills: Game loops, collision detection, score tracking
  • Difficulty: ⭐⭐

• 👾 Space Invaders Clone - Retro-style shooting game

  • Tech Stack: Unity, Godot, or web technologies
  • Skills: Sprite animation, physics, enemy AI
  • Difficulty: ⭐⭐⭐

• 🧩 3D Puzzle Game - Interactive 3D puzzle solver
  • Tech Stack: Unity, Unreal Engine, or Three.js
  • Skills: 3D modeling, physics simulation, user interaction
  • Difficulty: ⭐⭐⭐⭐

• 🔍 Network Scanner - Scan networks for vulnerabilities

  • Tech Stack: Python, Nmap, Scapy
  • Skills: Network protocols, vulnerability assessment
  • Difficulty: ⭐⭐⭐⭐

• 🔐 Password Manager - Secure password storage and generation

  • Tech Stack: Python/Java, encryption libraries, SQLite
  • Skills: Cryptography, secure storage, key derivation
  • Difficulty: ⭐⭐⭐⭐

• 🕷️ Web Vulnerability Scanner - Automated web security testing
  • Tech Stack: Python, BeautifulSoup, requests
  • Skills: Web scraping, security testing, automation
  • Difficulty: ⭐⭐⭐⭐⭐

• 🏥 Hospital Management System - Complete patient and staff management

  • Tech Stack: MySQL/PostgreSQL, Java/Python, web framework
  • Skills: Database normalization, complex queries, reporting
  • Difficulty: ⭐⭐⭐⭐

• 📚 Library Management System - Book inventory and lending system

  • Tech Stack: Any database, backend framework
  • Skills: CRUD operations, relationships, transaction management
  • Difficulty: ⭐⭐⭐

• 📊 Data Warehouse - ETL pipeline for business intelligence
  • Tech Stack: Apache Spark, Hadoop, PostgreSQL, Python
  • Skills: Data modeling, ETL processes, query optimization
  • Difficulty: ⭐⭐⭐⭐⭐

• 📤 Cloud File Storage - Dropbox-like file sharing service
  • Tech Stack: AWS S3, Node.js, React, Docker
  • Skills: Cloud services, file handling, scalability
  • Difficulty: ⭐⭐⭐⭐

• 🔄 CI/CD Pipeline - Automated testing and deployment
  • Tech Stack: Jenkins, GitHub Actions, Docker, Kubernetes
  • Skills: Automation, containerization, monitoring
  • Difficulty: ⭐⭐⭐⭐⭐

• 💰 Simple Blockchain - Basic blockchain implementation

  • Tech Stack: Python, JavaScript, or Go
  • Skills: Cryptographic hashing, proof of work, peer-to-peer networking
  • Difficulty: ⭐⭐⭐⭐

• 🪙 Cryptocurrency Wallet - Send and receive digital currency

  • Tech Stack: Web3.js, React, Ethereum
  • Skills: Blockchain interaction, wallet management, smart contracts
  • Difficulty: ⭐⭐⭐⭐⭐

• 📝 Code Editor - Lightweight text editor with syntax highlighting

  • Tech Stack: Electron, Java (Swing), Python (Tkinter)
  • Skills: Text processing, syntax parsing, file management
  • Difficulty: ⭐⭐⭐⭐

• 🎵 Music Player - Feature-rich audio player

  • Tech Stack: Java, Python, C++, or Electron
  • Skills: Audio processing, file formats, user interface design
  • Difficulty: ⭐⭐⭐

• 📈 Interactive Dashboard - Real-time data visualization
  • Tech Stack: Python (Dash/Streamlit), D3.js, Tableau
  • Skills: Data visualization, statistical analysis, interactive design
  • Difficulty: ⭐⭐⭐⭐

• 🔍 Customer Segmentation - ML-based customer analysis
  • Tech Stack: Python, Pandas, Scikit-learn, Matplotlib
  • Skills: Clustering algorithms, feature engineering, business intelligence
  • Difficulty: ⭐⭐⭐⭐

• 🏠 Home Automation System - Control lights, temperature, security
  • Tech Stack: Raspberry Pi, Arduino, MQTT, Python
  • Skills: Sensor integration, wireless communication, automation
  • Difficulty: ⭐⭐⭐⭐

• 🌱 Air Quality Monitor - Real-time environmental data collection
  • Tech Stack: Arduino, sensors, InfluxDB, Grafana
  • Skills: Sensor programming, data logging, visualization
  • Difficulty: ⭐⭐⭐

• 🔄 Sorting Visualizer - Animated sorting algorithm demonstration
  • Tech Stack: JavaScript (Canvas), Python (Pygame), Java
  • Skills: Algorithm implementation, animation, educational design
  • Difficulty: ⭐⭐⭐

• 🗺️ Pathfinding Visualizer - Dijkstra, A*, and BFS visualization
  • Tech Stack: JavaScript, Python, or Java with graphics
  • Skills: Graph theory, algorithm animation, interactive UI
  • Difficulty: ⭐⭐⭐⭐

• 🌐 Distributed File System - Fault-tolerant file storage
  • Tech Stack: Go, gRPC, Raft consensus algorithm
  • Skills: Distributed computing, consensus algorithms, fault tolerance
  • Difficulty: ⭐⭐⭐⭐⭐

• ⚡ Parallel Computing Framework - Multi-threaded computation engine
  • Tech Stack: C++, CUDA, OpenMP, MPI
  • Skills: Parallel programming, performance optimization, GPU computing
  • Difficulty: ⭐⭐⭐⭐⭐

• 🎭 Virtual Reality Campus Tour - Immersive university experience

  • Skills: VR development, 3D modeling, user experience design
  • Difficulty: ⭐⭐⭐⭐⭐

• 🧬 Bioinformatics Analysis Tool - DNA/RNA sequence analysis

  • Skills: Biological algorithms, data processing, scientific computing
  • Difficulty: ⭐⭐⭐⭐⭐

• 🔬 Research Paper Recommendation System - ML-based paper discovery
  • Skills: Natural language processing, recommendation algorithms, academic databases
  • Difficulty: ⭐⭐⭐⭐⭐

• 🌍 Climate Change Predictor - Environmental data analysis and prediction
• 🏥 Healthcare Chatbot - AI-powered medical assistance
• 📱 Accessibility App - Technology for disabled users
• 🚗 Smart Traffic Management - IoT-based traffic optimization

• 🧮 Algorithm Challenges - Competitive programming solutions
• 🎯 Code Golf - Shortest code solutions
• 🚀 Performance Optimization - Efficiency-focused implementations

Contributions are welcome! Please read our Code of Conduct and Contributing Guidelines.

This project is licensed under the MIT License - see the LICENSE file for details.

All notable changes are documented in the CHANGELOG.