JavaScript graphics
Who left KaTeX, and who still runs it
401 websites in the top 1M run KaTeX, observed directly from the rendered page in the July 2026 crawl.
129
stopped running it that month
11
of those are 11–500 employees
746
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running KaTeX
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 63%Cloudflare 61%jQuery 60%Open Graph 59%Google Font API 53%core-js 45%jsDelivr 45%HSTS 42%Google Tag Manager 39%PHP 35%
Share of a 401-domain sample of KaTeX users that also run each.