How to Check Design System Coverage in Figma
ComponentQA calculates design system coverage: the percentage of layers that use library components vs custom elements. Track adoption over time.
The Problem
No visibility into design system adoption
- Cannot measure what percentage of designs use the design system
- Custom one-off elements accumulate without tracking
- No way to prove ROI of design system investment
- Adoption varies across teams without visibility
Step-by-Step Solution
How to Check Design System Coverage in Figma
1
Configure coverage metrics
Tell ComponentQA which libraries define your design system. It distinguishes library instances from custom layers.
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Pro tip: Include all relevant libraries: core components, icons, patterns.
2
Run coverage analysis
Scan your file to calculate coverage. Results show library usage vs custom elements, broken down by type.
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Pro tip: Run on production screens, not explorations, for accurate metrics.
3
Track and improve
Export coverage reports over time. Identify files or teams with low adoption for targeted education.
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Pro tip: Set team goals like "80% coverage" and track progress monthly.
Why Use ComponentQA?
Measure design system ROI
Identify low-adoption areas
Track coverage trends
Compare across teams
Data-driven governance
Frequently Asked Questions
Common Questions About Check Design System Coverage in Figma
What counts toward coverage?
Component instances from published libraries count as "covered." Local components and custom shapes count as "custom."
What is a good coverage percentage?
Mature design systems target 70-90% coverage. New systems might start at 30-50%. Track improvement over time.
Can I exclude certain elements?
Yes. Exclude exploration pages, deprecated sections, or intentional custom elements from coverage calculations.
Related Use Cases
Explore more ways to use ComponentQA
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