Technology · UI library
Websites using Foundation
As of 2026-10-02, Foundation (UI library) is detected on 28 of the 7,859 popular websites we analysed (0.4%), including instructure.com, bitly.com, rte.ie, cretaforce.gr and blacknight.com.
Top sites using Foundation (28)
- instructure.com #482
- bitly.com #1,971
- rte.ie #2,098
- cretaforce.gr #3,327
- blacknight.com #3,369
- raiplay.it #3,634
- tue.nl #3,946
- fiu.edu #3,971
- canvaslms.com #4,360
- learnosity.com #5,312
- uts.edu.au #5,781
- ardentnews.co.kr #6,137
- sc.edu #6,384
- mcmaster.ca #6,398
- uct.ac.za #7,159
- bath.ac.uk #7,281
- sjsu.edu #7,349
- cision.com #7,435
- dreamwidth.org #7,754
- cibc.com #8,089
- uow.edu.au #8,105
- jalbum.net #8,351
- virtuaserver.com.br #8,526
- kent.edu #8,806
- plosone.org #9,062
- lithub.com #9,409
- du.edu #9,819
- smartcallback.ru #9,888
The number is the position in our popularity-ordered sample (1 = most popular).
Technologies often used together with Foundation
| Technology | Sites | Share of Foundation sites |
|---|---|---|
| jQuery | 25 | 89% |
| Google Tag Manager | 20 | 71% |
| PHP | 15 | 54% |
| Google Fonts | 11 | 39% |
| Nginx | 11 | 39% |
| Modernizr | 10 | 36% |
| Google Analytics | 9 | 32% |
| jQuery Migrate | 8 | 29% |
| Slick | 8 | 29% |
| Apache HTTP Server | 7 | 25% |
Foundation by site sector
| Sector | Sites with Foundation | Share of sector |
|---|---|---|
| Education | 9 | 3.7% |
| Technology | 1 | 0.8% |
| Entertainment | 1 | 0.3% |
| News | 1 | 0.3% |
| Other | 16 | 0.3% |
| Social media | 0 | <0.1% |
| Government | 0 | <0.1% |
| Finance | 0 | <0.1% |
Foundation by top-level domain
FAQ
- How many popular websites use Foundation?
- As of 2026-10-02, Foundation (UI library) is detected on 28 of the 7,859 popular websites we analysed (0.4%), including instructure.com, bitly.com, rte.ie, cretaforce.gr and blacknight.com.
- Which are the most popular websites using Foundation?
- instructure.com, bitly.com, rte.ie, cretaforce.gr, blacknight.com, raiplay.it, tue.nl, fiu.edu, canvaslms.com and learnosity.com, and 18 more (ordered by popularity in our sample, detected 2026-10-02).
- Which kinds of sites use Foundation most?
- By share of sites: education (3.7%), technology (0.8%) and entertainment (0.3%).
- How do I find out what technology a website uses?
- Open the site's page in the Tech Stack Index, or run the Tech Stack Detector API on any domain: it reads the home page HTML and headers and lists the CMS, framework, CDN and analytics with evidence.
Other UI library technologies
- Tailwind CSS 1,025
- Bootstrap 710
- Animate.css 132
- Material UI 64
- Ant Design 25
- Chakra UI 12
- Bulma 2