Web frameworks
Who left CodeIgniter, and who still runs it
6,508 websites in the top 1M run CodeIgniter, observed directly from the rendered page in the July 2026 crawl.
713
stopped running it that month
45
of those are 11–500 employees
2,266
adopted it in the last year
Confirmed across two consecutive crawls, not a single month. Build the list →
Some companies running CodeIgniter
Every row in a full list carries the prospect's whole detected stack.
Not currently available as a list.
What else they run
PHP 100%jQuery 91%Bootstrap 76%Cloudflare 66%Google Analytics 55%Google Font API 52%Open Graph 49%Font Awesome 47%HTTP/3 42%core-js 36%
Share of a 3,000-domain sample of CodeIgniter users that also run each.