UI frameworks
Who left UnoCSS, and who still runs it
938 websites in the top 1M run UnoCSS, observed directly from the rendered page in the July 2026 crawl.
162
stopped running it that month
15
of those are 11–500 employees
1,004
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running UnoCSS
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Vue.js 87%Cloudflare 64%Open Graph 54%HTTP/3 51%PWA 44%Cloudflare Browser Insights 43%core-js 37%Node.js 36%Google Analytics 34%Nuxt.js 33%
Share of a 938-domain sample of UnoCSS users that also run each.