HuruInk v2 upgrades the original webcam gesture drawing app into a polished Hack Club Stardance release.
Highlights:
- Draw in the air with webcam hand tracking
- Switch between Draw and Erase modes
- Pick brush colors and adjust brush size
- Clear the canvas, undo strokes, and save drawings as PNG files
- Keep recent saved drawings in a local browser gallery
- Use keyboard shortcuts: C clear, S save, D draw, E erase
- Cleaner responsive UI with improved camera permission and error states
Verification:
- npm run lint
- npm run build
Notes:
- Webcam access requires localhost during development or HTTPS in production.
- Gallery history is stored locally in the user's browser.