UI frameworks

Who left GOV.UK Toolkit, and who still runs it

11 websites in the top 1M run GOV.UK Toolkit, observed directly from the rendered page in the July 2026 crawl.

1
stopped running it that month
0
of those are 11–500 employees
1
adopted it in the last year

Confirmed across two consecutive crawls, not a single month. Build the list →

Some companies running GOV.UK Toolkit

Every row in a full list carries the prospect's whole detected stack.

the cardinal hume academies trust ofsted.gov.uk201-500 · primary/secondary education · 11 technologies
legal ombudsman legalombudsman.org.uk201-500 · legal services · 29 technologies
thomson reuters case center (formerly caselines) caselines.com10001+ · computer software · 12 technologies
london borough of redbridge redbridge.gov.uk1001-5000 · government administration · 13 technologies
thomson reuters thomsonreuters.com10001+ · computer software · 96 technologies
stfc ukri.org1001-5000 · research · 33 technologies

Not currently available as a list.

What else they run

GOV.UK Template 91%HSTS 91%Amazon Web Services 82%jQuery 73%Google Analytics 55%Open Graph 55%GOV.UK Frontend 55%Azure 45%Microsoft 365 45%core-js 45%

Share of a 11-domain sample of GOV.UK Toolkit users that also run each.

Company size

10001+2
1001-50002
201-5002

Others in UI frameworks

Bootstrap 205,975Tailwind CSS 78,775Animate.css 27,879Radix UI 12,261ZURB Foundation 10,864Element UI 10,686shadcn/ui 7,211MUI 6,724