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Petri Lahdelma
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Design system coverage
Glossary
Design system coverage
The portion of product UI covered by system assets.
Why it matters
Business and delivery impact.
Low coverage signals hidden drift risk.
How to measure
Proof you can track.
Coverage percent across key flows.
Example
What it looks like in practice.
Coverage report for checkout and onboarding.
Related
Keep the context connected.
Component inventory
Adoption metric