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jQuery UI adoption & performance trends

2 quarters of aggregate data

Unique domains per quarter

jQuery UI -- Unique domains per quarterjQuery UI -- Unique domains per quarter0101.2202.4303.6404.8Q2 '26Q3 '26

Median composite score

jQuery UI -- Median composite scorejQuery UI -- Median composite score0255075100Q2 '26Q3 '26

Median Lighthouse performance

jQuery UI -- Median Lighthouse performancejQuery UI -- Median Lighthouse performance0255075100Q2 '26Q3 '26

Median Lighthouse accessibility

jQuery UI -- Median Lighthouse accessibilityjQuery UI -- Median Lighthouse accessibility0255075100Q2 '26Q3 '26

How this is calculated

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

Learn more about our methodology →

Raw data

QuarterUnique domainsCompositePerformanceAccessibility
Q2 '26368734287
Q3 '264795387