Rich text editors
Who left Monaco Editor, and who still runs it
635 websites in the top 1M run Monaco Editor, observed directly from the rendered page in the July 2026 crawl.
241
stopped running it that month
25
of those are 11–500 employees
1,215
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running Monaco Editor
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
jQuery 64%HSTS 62%Open Graph 52%PWA 52%Cloudflare 48%Google Analytics 39%HTTP/3 32%core-js 30%PHP 30%Lodash 28%
Share of a 635-domain sample of Monaco Editor users that also run each.