perfViz/package.json
Michael Mainguy 1f12b143ef Initial commit: Performance Trace Analyzer with comprehensive features
🚀 Features implemented:
- IndexedDB local database for trace storage and management
- Drag & drop trace file upload with validation
- HTTP Request viewer with advanced filtering and analysis
- CDN provider detection (Cloudflare, Akamai, CloudFront, etc.)
- Queue time analysis with bottleneck detection
- Visual highlighting for file sizes and request durations
- Priority-based request analysis
- Phase event viewer with detailed trace exploration
- Filmstrip screenshot integration (with debugging)
- 3D Babylon.js viewer component

📊 Analysis capabilities:
- HTTP/1.1 vs HTTP/2 performance comparison
- CDN edge vs origin detection
- Connection limit bottleneck identification
- Priority queue analysis
- Visual correlation with network requests
- Performance bottleneck identification

🛠️ Technical stack:
- React 19.1.0 + TypeScript 5.8.3
- Vite build system
- IndexedDB for local storage
- Babylon.js 8+ for 3D visualization
- Chrome DevTools trace format support

🎨 User experience:
- Clean, professional interface design
- Color-coded performance indicators
- Expandable detailed views
- Search and filtering capabilities
- Responsive grid layouts
- Intuitive navigation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-06 19:27:12 -05:00

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{
"name": "perfviz",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"babylonjs": "^8.21.1",
"react": "^19.1.0",
"react-dom": "^19.1.0"
},
"devDependencies": {
"@eslint/js": "^9.30.1",
"@types/react": "^19.1.8",
"@types/react-dom": "^19.1.6",
"@vitejs/plugin-react": "^4.6.0",
"eslint": "^9.30.1",
"eslint-plugin-react-hooks": "^5.2.0",
"eslint-plugin-react-refresh": "^0.4.20",
"globals": "^16.3.0",
"typescript": "~5.8.3",
"typescript-eslint": "^8.35.1",
"vite": "^7.0.4"
}
}