Design System Glossary

Design system maturity

Design system maturity describes where a system sits on a spectrum between "a shared Figma file" and "a fully governed product with versioning, contribution and adoption metrics". Common stages: ad-hoc → established → managed → systemic, each with characteristic signals (a versioned package, a contribution model, design ops headcount, measurable adoption).

Maturity isn't the goal in itself — it's a diagnostic. A small team's "established" stage may serve them better than a large org forcing "systemic" too early. The honest measure is whether the system is making product teams faster and the brand more coherent. We unpack the ROI side in how design systems reduce cost and improve team efficiency.