Case study · 06 / 06

Mosaic

A cross-product design system for a B2B suite spanning six apps and three engineering teams.

§ 01 — The challenge

Each product had drifted into its own dialect. Shared components existed in name only.

§ 02 — The approach

A token-first system with strict primitives, opinionated composition rules, and living documentation that engineers actually read.

§ 03 — Selected frames

§ 04 — Outcome

+74%

Component reuse

+2.3×

Ship velocity

−81%

A11y issues

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Northwind