Retune

Retune とは？

Vibe coding solved building. It didn’t solve polishing. You’re still going back and forth in chat, describing border radius and padding, hoping your AI gets it right on the third try. Retune is the visual layer for vibe coding. Click any element in your running app, adjust spacing, colors, typography, and more, and your AI agent writes the changes to source. No more prompting for pixels.