JavaScript libraries
Who left Darkmode.js, and who still runs it
54 websites in the top 1M run Darkmode.js, observed directly from the rendered page in the July 2026 crawl.
16
stopped running it that month
0
of those are 11–500 employees
44
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Darkmode.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 91%PHP 83%Open Graph 72%MySQL 67%Google Analytics 65%WordPress 65%Cloudflare 63%jQuery Migrate 57%Google Font API 56%HTTP/3 54%
Share of a 54-domain sample of Darkmode.js users that also run each.