Tomorrow I'm launching Proof, the next step after Taste
Hi everyone π
Thanks for all the support on Taste Lab. A lot of you used it to pull the visual DNA out of websites you love.
But I kept running into the next problem. Even with the right visual style, an AI-built page can still feel off, because the agent doesn't know what belongs on the page, in what order, or why.
So I built Proof, and it launches in PH tomorrow.
Taste looks at how a page looks. Proof looks at the whole page: who it's for, what it needs to say, which sections earn their place, and how they fit together. It learned from 400+ real product pages and turned those patterns into a design skill for Claude Code and Codex.
8 page types (landing, pricing, product, about and more) and 10 sections
4 visual styles, each in light and dark (extracted with Taste Lab, of course)
Free and open source
π Website: https://proofdesign.dev
π GitHub: https://github.com/senlindesign/proof
Stay tuned for the launch tomorrow. I'd love for you to try it, and any feedback or support on launch day means a lot π


Replies
Proof is now live on Product Hunt! π
After Taste Lab, I wanted to help agents go beyond visual style and make better decisions about the whole page. Proof turns patterns from 400+ real product pages into a free, open-source design skill for Claude Code and Codex.
If you find it useful, Iβd love your upvote and feedback π
Check out Proof on Product Hunt