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Radix UI vs React

Based on 81 and 1039 real audits

View Radix UI details | View React details
MetricRadix UIReactWinner
Performance3839React
Accessibility9189Radix UI
Best Practices8787Tie
SEO9593Radix UI
Security6867Radix UI
TTFB249ms342msRadix UI
Composite7474Tie
Performance
Radix UI
38
React
39
Accessibility
Radix UI
91
React
89
Security
Radix UI
68
React
67
SEO
Radix UI
95
React
93
Composite
Radix UI
74
React
74

Radix UI outperforms React in 4 of 7 categories, with a stronger composite score (74 vs 74). React leads in performance.

When to choose Radix UI

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

When to choose React

Choose React when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.

How this comparison was built

Scores are medians across 81 audited Radix UI sites and 1039 audited React 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, Radix UI or React?
Based on real BeaverCheck audits, React sites score higher on Lighthouse performance (39 vs 38 on average).
Which has better security, Radix UI or React?
Radix UI sites score higher on security analysis (68 vs 67 on average).
Which has better accessibility, Radix UI or React?
Accessibility scores measured by Lighthouse WCAG 2.1 checks favor Radix UI (91 vs 89). 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, Radix UI or React?
Radix UI sites score higher on Lighthouse SEO signals (95 vs 93 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), Radix UI or React?
Radix UI sites show lower Time to First Byte (249 ms vs 342 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 Radix UI or React for my website?
Both platforms have trade-offs. React scores higher on overall composite score while Radix UI 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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