Stitch: image to vector to embroidery, with AI image generation

A web app that turns images into vector art and then into embroidery stitch files.

• One upload runs five vectorizing engines in parallel (including Potrace and an OpenCV edge trace), so a single failure still returns the rest
• AI image generation from text prompts with Stability AI
• In-browser editor for both the vector art and the stitch path, with select, erase, add point and undo
• Every SVG is optimized with SVGO before it’s returned

Stack: TypeScript, React 19, Node.js, Express, OpenCV.js, SVG.js, Zod