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jQuery vs jQuery UI

Based on 2263 and 494 real audits

View jQuery details | View jQuery UI details
MetricjQueryjQuery UIWinner
Performance4644jQuery
Accessibility8688jQuery UI
Best Practices8889jQuery UI
SEO9190jQuery
Security6768jQuery UI
TTFB521ms564msjQuery
Composite7475jQuery UI
Performance
jQuery
46
jQuery UI
44
Accessibility
jQuery
86
jQuery UI
88
Security
jQuery
67
jQuery UI
68
SEO
jQuery
91
jQuery UI
90
Composite
jQuery
74
jQuery UI
75

jQuery UI outperforms jQuery in 4 of 7 categories, with a stronger composite score (75 vs 74). jQuery leads in performance, SEO, TTFB.

When to choose jQuery

Choose jQuery when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.

When to choose jQuery UI

Choose jQuery UI when your primary concern is accessibility and best practices. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 2263 audited jQuery sites and 494 audited jQuery UI sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →

FAQ

Which is faster, jQuery or jQuery UI?
Based on real BeaverCheck audits, jQuery sites score higher on Lighthouse performance (46 vs 44 on average).
Which has better security, jQuery or jQuery UI?
jQuery UI sites score higher on security analysis (68 vs 67 on average).
Which has better accessibility, jQuery or jQuery UI?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor jQuery UI (88 vs 86). Both technologies can be made fully accessible with care — the difference reflects common patterns in the sampled sites, not inherent platform limits.
Which is better for SEO, jQuery or jQuery UI?
jQuery sites score higher on Lighthouse SEO signals (91 vs 90 on average), which cover meta tags, crawlability, mobile friendliness, and structured data. Content strategy and backlinks still matter more than platform choice for ranking.
Which has faster server response (TTFB), jQuery or jQuery UI?
jQuery sites show lower Time to First Byte (521 ms vs 564 ms on average). TTFB depends heavily on hosting and CDN setup rather than the technology itself, but the sampled sites suggest a meaningful difference in common deployment patterns.
Should I choose jQuery or jQuery UI for my website?
Both platforms have trade-offs. jQuery scores higher on overall composite score while jQuery may excel in metrics you care about most. Run a free BeaverCheck audit on a real site using each to compare the metrics relevant to your use case.
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