Documentation
Who left ReDoc, and who still runs it
2 websites in the top 1M run ReDoc, observed directly from the rendered page in the July 2026 crawl.
What else they run
Prism 100%MobX 100%React 100%core-js 100%Cloudflare 50%Cloudflare Browser Insights 50%Bootstrap 50%Isotope 50%Chart.js 50%HTTP/3 50%
Share of a 2-domain sample of ReDoc users that also run each.