Programming languages
Who left TypeScript, and who still runs it
20,026 websites in the top 1M run TypeScript, observed directly from the rendered page in the July 2026 crawl.
2,777
stopped running it that month
285
of those are 11–500 employees
11,862
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running TypeScript
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
Angular 70%Zone.js 67%Cloudflare 62%jQuery 57%Google Analytics 57%Google Font API 56%core-js 50%Google Tag Manager 48%Open Graph 48%HSTS 46%
Share of a 3,000-domain sample of TypeScript users that also run each.