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A next-generation, privacy-obsessed Instagram analytics platform that revolutionizes how you understand your social media presence:
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✨ Real-time Processing • 🚀 Zero Latency • 🔐 Bank-level Security |
🎨 Modern UI/UX Design
Built with the latest design principles, featuring glassmorphism, smooth animations, and an intuitive interface that makes analytics fun and engaging.
⚡ Lightning Performance
Powered by Vite and modern JavaScript, our tool processes thousands of followers in milliseconds with zero server round-trips.
🔒 Privacy by Design
Your data never leaves your device. We've built this tool with privacy as the core principle - no tracking, no storage, no compromise.
Zero-Knowledge Architecture Military-grade client-side processing 
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Sub-Second Analysis Modern algorithms & optimizations 
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No Hidden Agenda Open source transparency 
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Upload & Analyze No accounts, no emails 
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mindmap
root((Instagram Analytics))
Unfollowers
Recent Unfollows
Mass Unfollows
Unfollow Patterns
Engagement
Like Ratios
Comment Metrics
Story Views
Growth
Follower Trends
Peak Times
Demographics
Insights
Top Followers
Mutual Connections
Inactive Accounts
| 🎨 UI Features | 📊 Analytics | 🔧 Technical | 🌟 Unique |
|---|---|---|---|
| Dark/Light Mode | Real-time Charts | PWA Support | AI Insights |
| Responsive Design | Export Options | Offline Capable | Trend Prediction |
| Smooth Animations | Data Visualization | Edge Computing | Smart Filtering |
| Accessibility | Historical Tracking | WebAssembly | Custom Reports |
Instagram → Settings →
Privacy → Data Download →
Request Data (JSON Format)⏱️ Takes 24-48 hours |
🔗 https://your-app.vercel.app⚡ Instant access, no signup |
Drag & Drop Files →
Instant Results 🎉🔒 100% client-side processing |
💡 Pro Tip: Bookmark our tool for future analysis sessions!
🛠️ Development Environment Setup
# Required versions
Node.js ≥ 18.0.0
npm ≥ 8.0.0 (or yarn ≥ 1.22.0)
Git ≥ 2.34.0# 🚀 One-command setup
curl -sSL https://raw.githubusercontent.com/AAYUSH412/insta-unfollower-check/main/scripts/setup.sh | bash
# 📁 Manual setup
git clone https://github.com/AAYUSH412/insta-unfollower-check.git
cd insta-unfollower-check/frontend
npm install
npm run dev# Development
npm run dev # Start dev server
npm run build # Production build
npm run preview # Preview build
npm run lint # Code linting
npm run test # Run tests |
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| Recommended | Fast CDN | Free Hosting |
graph TB
subgraph "Client Browser"
A[📱 Instagram Data Files] --> B[� File Parser]
B --> C[⚡ Processing Engine]
C --> D[🧮 Analytics Core]
D --> E[📊 Visualization Layer]
E --> F[🎨 React UI Components]
end
subgraph "Security Layer"
G[🔐 Zero-Knowledge Processing]
H[🛡️ Client-Side Encryption]
I[🚫 No Network Calls]
end
C -.-> G
C -.-> H
C -.-> I
style A fill:#ff6b6b
style F fill:#4ecdc4
style G fill:#45b7d1
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JSON Files
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Data Extraction
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Set Operations
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Real-time Charts
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Results
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🧠 Core Algorithms
// Unfollower Detection Algorithm
const findUnfollowers = (followers, following) => {
const followersSet = new Set(followers.map(f => f.username));
const followingSet = new Set(following.map(f => f.username));
return {
unfollowers: [...followingSet].filter(x => !followersSet.has(x)),
nonFollowers: [...followingSet].filter(x => !followersSet.has(x)),
mutualFollows: [...followersSet].filter(x => followingSet.has(x))
};
};Time Complexity: O(n + m) where n = followers, m = following
Space Complexity: O(n + m)
Performance: Processes 100K+ followers in <500ms
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🎯 Production Dependencies
{
"react": "^19.1.1", // UI Framework
"react-dom": "^19.1.1", // DOM Rendering
"react-router-dom": "^7.8.0", // Client Routing
"@heroicons/react": "^2.2.0", // Icon Library
"lucide-react": "^0.539.0", // Modern Icons
"@tailwindcss/vite": "^4.1.11", // CSS Framework
"@vercel/speed-insights": "^1.2.0" // Performance Monitoring
}🔧 Development Dependencies
{
"@vitejs/plugin-react": "^4.7.0", // React Plugin
"eslint": "^9.33.0", // Code Linting
"eslint-plugin-react": "^7.37.5", // React Rules
"eslint-plugin-react-hooks": "^5.2.0", // Hooks Rules
"terser": "^5.43.1", // Code Minification
"vite": "^6.3.5" // Build Tool
}| Metric | Score | Tool |
|---|---|---|
| Performance |  |
Lighthouse |
| Accessibility |  |
Lighthouse |
| Best Practices | |
Lighthouse |
| SEO | |
Lighthouse |
| Bundle Size |  |
Bundlephobia |
| Load Time |  |
PageSpeed |
- 🦀 WebAssembly for ultra-fast processing
- 🧠 Machine Learning for smart insights
- 📱 Progressive Web App capabilities
- ⚡ Edge Computing with Vercel Functions
- 🎨 3D Visualizations with Three.js
- 🔄 Real-time Updates with WebSockets
Modern UI with glassmorphism effects
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Touch-optimized interface
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📊 Analytics Dashboard
Real-time charts and interactive visualizations
🕵️ Unfollower Detection
Instantly identify who unfollowed you with smart filtering
📈 Growth Tracking
Historical data and trend analysis
| Component | Preview | Features |
|---|---|---|
| Upload Zone | |
Drag & Drop, Progress Bar |
| Data Cards | |
Animated Stats, Hover Effects |
| Charts | |
Interactive, Real-time Updates |
| Tables | |
Sortable, Filterable, Export |
We're building the future of privacy-first social media analytics! Every contribution helps make this tool better for millions of users worldwide.
Top Contributors:
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Community Metrics: |
Achievement Badges:
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🌟 Getting Started Guide
# Fork the repository on GitHub
git clone https://github.com/YOUR-USERNAME/insta-unfollower-check.git
cd insta-unfollower-check
# Install dependencies
cd frontend && npm install
# Create your feature branch
git checkout -b feature/amazing-new-feature# Start development server
npm run dev
# Make your changes
# ... edit files ...
# Test your changes
npm run lint
npm run build
# Commit with conventional commits
git commit -m "feat: add amazing new feature"# Push to your fork
git push origin feature/amazing-new-feature
# Create a Pull Request on GitHub
# ... follow the PR template ...| 🐛 Bug Fixes | ✨ Features | � Documentation | 🎨 Design |
|---|---|---|---|
| Fix existing issues | Add new capabilities | Improve guides | UI/UX improvements |
| Performance optimizations | API enhancements | Code examples | Accessibility |
| Cross-browser compatibility | New integrations | Tutorials | Animation effects |
🎖️ Contributor Rewards
- Hall of Fame listing
- Special badges on profile
- Early access to new features
- Direct communication with maintainers
- 📝 Blog feature for major contributions
- 🎤 Speaking opportunities at events
- 💼 LinkedIn endorsements
- 🎨 Custom avatar frames
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Code of Conduct: We follow the Contributor Covenant to ensure a welcoming environment for all.
Before Contributing:
- ✅ Read our Contributing Guide
- ✅ Check existing issues
- ✅ Follow our coding standards
- ✅ Test your changes thoroughly
Development Standards:
- 🎯 Quality: Write clean, maintainable code
- 📝 Documentation: Comment complex logic
- 🧪 Testing: Include tests for new features
- 🎨 Consistency: Follow existing patterns
This project is licensed under the MIT License - see the LICENSE file for details.
- ✅ 100% Client-Side Processing - Your data never leaves your device
- ✅ No Server Storage - Files are processed in your browser only
- ✅ No Tracking - We don't collect any personal information
- ✅ Open Source - Full transparency in our code
Found a bug or need help? We're here for you!
- 🐞 Report bugs: Open an issue
- 💡 Feature requests: Start a discussion
- 📧 Contact: Create an issue for support
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UI/UX Revolution
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Performance & Analytics
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Mobile & Cross-Platform
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AI & Machine Learning
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gantt
title Instagram Unfollower Checker Roadmap
dateFormat YYYY-MM-DD
section UI/UX
Theme System :active, 2025-01-01, 2025-02-15
Micro-interactions :2025-02-01, 2025-03-15
section Performance
WebAssembly :2025-04-01, 2025-05-15
Real-time Updates :2025-05-01, 2025-06-15
section Mobile
Native App :2025-07-01, 2025-08-15
PWA Features :2025-08-01, 2025-09-15
section AI/ML
Smart Insights :2025-10-01, 2025-11-15
Trend Prediction :2025-11-01, 2025-12-15
🧪 Beta Laboratory
- 🎨 3D Data Visualization - Interactive 3D charts with Three.js
- 🌍 Multi-language Support - i18n with 15+ languages
- 🔄 Auto-refresh - Scheduled data updates
- 📊 Advanced Filtering - ML-powered smart filters
- 🤖 AI Assistant - Natural language queries
- 🎵 Audio Insights - Voice-guided analytics
- �️ AR Visualization - Augmented reality charts
- 🧠 Predictive Analytics - Future follower trends
🌟 Our Ultimate Goals:
- 🏆 Industry Standard - Become the go-to tool for Instagram analytics
- 🌍 Global Reach - Support all major social platforms
- 🔒 Privacy Pioneer - Lead the privacy-first analytics movement
- 🤝 Open Ecosystem - Build a thriving developer community
- 🎓 Educational Impact - Help users understand their digital footprint
Vote for features you want to see!
| Feature | Votes | Status |
|---|---|---|
| � Dark Mode Pro |  |
✅ In Progress |
| 📱 Mobile App |  |
📋 Planned |
| 🔄 Auto-sync |  |
🔍 Research |
| 🤖 AI Insights |  |
💭 Concept |
💬 Have an idea? Share it with us!
If this project helped you discover your Instagram insights while keeping your privacy intact, consider:
Give us a star on GitHub |
Fork and customize |
Found a bug? Let us know |
Share your ideas |
Tell your friends |
📝 This project is licensed under the MIT License - see the LICENSE file for details.
🔒 Your privacy is our priority. This tool processes all data locally and never sends your information to any server.
Made with ❤️ and ☕ by AAYUSH412