JavaScript frameworks
Who left Mustache, and who still runs it
8,368 websites in the top 1M run Mustache, observed directly from the rendered page in the July 2026 crawl.
852
stopped running it that month
83
of those are 11–500 employees
2,386
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Mustache
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Open Graph 89%Google Analytics 83%Cloudflare 82%jQuery 78%core-js 70%HSTS 69%HTTP/3 66%Cart Functionality 55%Priority Hints 52%Facebook Pixel 51%
Share of a 3,000-domain sample of Mustache users that also run each.