Page builders
Who left Oopy, and who still runs it
2 websites in the top 1M run Oopy, observed directly from the rendered page in the July 2026 crawl.
What else they run
jsDelivr 100%Emotion 100%Google Analytics 100%Node.js 100%Notion 100%Open Graph 100%React 100%Webpack 100%Amazon Web Services 100%HSTS 100%
Share of a 2-domain sample of Oopy users that also run each.