JavaScript libraries
Who left Hammer.js, and who still runs it
17,711 websites in the top 1M run Hammer.js, observed directly from the rendered page in the July 2026 crawl.
3,842
stopped running it that month
223
of those are 11–500 employees
7,546
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Hammer.js
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 77%Open Graph 71%Google Analytics 70%core-js 66%Cloudflare 60%Google Tag Manager 55%HSTS 53%Google Font API 49%PHP 48%Facebook Pixel 35%
Share of a 3,000-domain sample of Hammer.js users that also run each.