Based on 8 and 71 real audits
| Metric | FullCalendar | TypeScript | Winner |
|---|---|---|---|
| Performance | 33 | 34 | TypeScript |
| Accessibility | 92 | 90 | FullCalendar |
| Best Practices | 88 | 90 | TypeScript |
| SEO | 89 | 90 | TypeScript |
| Security | 65 | 67 | TypeScript |
| TTFB | 543ms | 319ms | TypeScript |
| Composite | 72 | 73 | TypeScript |
TypeScript outperforms FullCalendar in 6 of 7 categories, with a stronger composite score (73 vs 72). FullCalendar leads in accessibility.
Choose FullCalendar when your primary concern is accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose TypeScript when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 8 audited FullCalendar sites and 71 audited TypeScript 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 →
Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.
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