A SlayLab Project
RosettaCSS
The Visual CSS Translation Engine
One design. Every framework. RosettaCSS translates your visual
interface across Tailwind, Bootstrap, UnoCSS, and vanilla CSS
in real time. Stop rewriting classes. Start shipping.
Tailwind CSS
Vanilla CSS
Bootstrap
UnoCSS
Material Design
Bulma
Foundation
Chakra UI
Tachyons
Open Props
Pico CSS
The Problem
Every CSS framework describes the same visual outcome
in different syntax. Manually rewriting classes between
them is pure friction — time spent translating
instead of building. We're eliminating it.
Architecture
1
Universal Design Model
Your component is stored as a framework-agnostic JSON schema.
Padding, color, shadow, typography — captured once, in neutral terms.
2
Framework Compilers
Dedicated adapters read the model and output syntactically
correct code for each target. Stateless, testable, swappable.
3
Design Token Libraries
Apply Material Design, Apple HIG, or your own brand tokens.
See your component re-rendered in any design language instantly.