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# Web TimePlot - PixiJS Implementation
A web-based waterfall display using PixiJS with WebGPU/WebGL support.
## Features
- **Dual Renderer Support**: Automatically uses WebGPU if available, falls back to WebGL
- **Real-time Performance Metrics**: FPS, frame timing, vertex counts
- **Interactive Controls**: Keyboard shortcuts and UI controls
- **Data Export**: Export performance metrics to CSV
## Getting Started
```bash
# Install dependencies
npm install
# Start development server
npm run dev
# Build for production
npm run build
# Preview production build
npm run preview
```
## Controls
- **G** - Toggle grid display
- **M** - Toggle metrics display
- **E** - Export metrics to CSV
## Architecture
```
src/
├── main.js - Application entry point and orchestration
├── waterfall.js - Waterfall graph visualization component
└── metrics.js - Performance metrics collection and analysis
```
## Performance Comparison
This implementation can be directly compared with:
- Rust/wgpu version (`../src/`)
- C++ version (`../cpp-timeplot/`)
All three implementations track the same metrics for fair comparison.
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