Your Own DB Living in Your Browser v0.1.0

Your own database running entirely in your browser. Zero cost. No servers.

🚀 Live Demo

Try it now - No installation needed

✨ Your Database, Your Browser, Your Rules

• 🗄️ Your Own Database - Up to 60GB storage using IndexedDB
• 🔒 Your Data Stays Private - AES-256 encryption, never leaves your device
• ⚡ Your Performance - Redis-like queue system, 100% success rate
• 📁 Your Projects - Manage unlimited databases in one browser
• 🌐 Your Control - Offline-first, works without internet
• 💰 Your Savings - Zero cost, no monthly fees, completely free

🎯 Perfect For

• Building Offline Apps - Your data available without internet
• Rapid Prototyping - Instant database without backend setup
• Cost Savings - Replace expensive cloud databases
• Privacy - Keep sensitive data on your device
• Learning - Practice database concepts for free
• Side Projects - Build without infrastructure costs

📊 Performance

Metric	Value
INSERT Speed	100-305 ops/sec
SELECT Speed	< 100ms for 10K docs
Success Rate	98-100%
Storage Capacity	Up to 60GB (browser dependent)
Latency	< 50ms average
Cost	$0 forever

🏗️ How It Works

Your Browser
├── Your Own DB (IndexedDB Storage)
├── Redis-like Queue (Processing)
├── AES-256 Encryption (Security)
├── Multi-Project Manager (Organization)
└── Real-time Dashboard (Monitoring)

🔧 Technical Stack

• Storage: IndexedDB API (native browser)
• Queue System: Custom Redis-like implementation
• Encryption: Web Crypto API (AES-256)
• UI: Vanilla JavaScript + Chart.js
• Icons: Lucide Icons
• Dependencies: None - pure web standards

📖 Quick Start

1. Visit: Your Own DB
2. Click "Install Your Own DB"
3. Create your first project
4. Start storing data!

No signup. No credit card. No servers. Just your browser.

💻 API Usage

// Connect to your project
const dbUrl = "https://your-username.github.io/your_own_db_living_in_your_browser/?project=my-app&id=abc123";

// Send query via postMessage
window.postMessage({
    type: 'DB_REQUEST',
    method: 'POST',
    path: '/api/users',
    body: { name: 'Alice', email: 'alice@example.com' },
    requestId: Date.now()
}, '*');

// Listen for response
window.addEventListener('message', (event) => {
    if (event.data.type === 'DB_RESPONSE') {
        console.log('Your data:', event.data.data);
    }
});

🌐 Browser Compatibility

Browser	Storage Quota	Status
Chrome/Edge	60% of disk	✅ Excellent
Firefox	50% of disk (with permission)	✅ Excellent
Safari macOS	60% of disk	✅ Good
Safari iOS	60% of disk	✅ Good
Mobile WebView	6-15% of disk	⚠️ Limited

🔒 Security

• AES-256 encryption for all stored data
• Machine ID authentication per project
• Local-only storage - no data sent to servers
• Web Crypto API - browser-native security
• HTTPS required for production use

📈 Roadmap

v0.2.0 (Q1 2026)

• SQL-like query interface
• Data export/import (JSON, CSV, SQL)
• Advanced filtering and indexing
• Real-time sync between tabs

v0.3.0 (Q2 2026)

• Optional cloud sync
• Collaboration features
• Advanced analytics
• Plugin system

🤝 Contributing

Contributions welcome! Please read CONTRIBUTING.md first.

📄 License

MIT License - see LICENSE file

🌟 Why "Your Own DB"?

Because it's literally yours:

• Your data stays on your device
• Your browser is the server
• Your control, no third parties
• Your privacy guaranteed
• Your cost is zero

📧 Contact

• GitHub: Report issues or suggest features

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Made with ❤️ for developers who want their own database

Version 0.1.0 - Your data, your browser, your control