JavaScript libraries
Who left Lightbox, and who still runs it
26,137 websites in the top 1M run Lightbox, observed directly from the rendered page in the July 2026 crawl.
8,873
stopped running it that month
492
of those are 11–500 employees
12,160
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Lightbox
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 82%Open Graph 76%Google Analytics 70%Cloudflare 66%PHP 63%Google Font API 54%core-js 51%HTTP/3 47%MySQL 46%Priority Hints 45%
Share of a 3,000-domain sample of Lightbox users that also run each.