“Design and code should speak the same language. So I taught them to.”

About Lumen

Lumen is a small, open-source design system. Twenty components, twenty-two tokens, and one opinion: design and code should agree on the names, the values, and the shape of things.

It’s free, and it will stay free. Copy what’s useful, change what isn’t, and leave the rest. No install, no dependency, no permission needed.

About Yuti

I’m Yuti Vora, a product designer. I build things that sit at the seam between design and code — and Lumen is the tool I kept wishing existed while working there.