Our Story
We started with one frustration: bloated CSS.
CSS Vars began as a side project to prove a full design system could live in a single stylesheet. Today it powers real client platforms — no build step required.
Our Story
CSS Vars began as a side project to prove a full design system could live in a single stylesheet. Today it powers real client platforms — no build step required.
Audit the existing stylesheet before adding anything new.
Compose from existing primitives instead of writing new classes.
Test against real client builds before anything ships.
A few of the platforms running on CSS Vars.
"Zero JavaScript and it still handles our whole nav and checkout flow. That surprised us."
Acquittify
Legal Tech Platform
"One CSS file, no build pipeline. Our whole team can edit the site without touching a compiler."
Safe Harbor Group
Healthcare Compliance
"The token system means design changes propagate instantly across the whole site."
Internal Team
CSS Vars Docs
Link one stylesheet and see how far a single file can take you.