Skip to content

Radix UI adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

Radix UI -- Unique domains per quarterRadix UI -- Unique domains per quarter020.641.261.982.5Q2 '26Q3 '26

Median composite score

Radix UI -- Median composite scoreRadix UI -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

Radix UI -- Median Lighthouse performanceRadix UI -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

Radix UI -- Median Lighthouse accessibilityRadix UI -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

Each point is the median across all public Radix UI audits completed that quarter. Quarters with fewer than 3 audits are skipped.

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '2675743891
Q3 '2613845995