- React + Vite + TypeScript + Tailwind + shadcn/ui
- AI crop engine (Google Gemini 2.5 Flash) + local edge-detection engine
- Pixel size outputs with configurable dimensions per ratio
- Import/export config (backward compatible with old Python SmartCrop configs)
- Crop editor with fixed-frame zoom/pan
- ZIP export with multi-size scaling
- Montserrat font, #FFC407 gold theme
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>