UI frameworks
Who left USWDS, and who still runs it
125 websites in the top 1M run USWDS, observed directly from the rendered page in the July 2026 crawl.
1
stopped running it that month
0
of those are 11–500 employees
32
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running USWDS
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Google Analytics 94%jQuery 89%HSTS 86%PHP 72%Drupal 67%Amazon Web Services 60%web-vitals 58%Google Tag Manager 57%Open Graph 57%Cloudflare 54%
Share of a 125-domain sample of USWDS users that also run each.