Websites using Underscore.js 1.8.3
Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.
83.7k live Underscore.js 1.8.3 sites, ready to export.
That's how many Underscore.js 1.8.3 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Underscore.js 1.8.3 website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Underscore.js 1.8.3 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Underscore.js 1.8.3
A sample of live Underscore.js 1.8.3 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| lasallenoroeste.edu.mx | September 27, 2026 | |
| kamiennedywany.pl | September 27, 2026 | |
| hvbglobalacademy.org | September 27, 2026 | |
| husa.hu | September 27, 2026 | |
| greatman.pl | September 27, 2026 | |
| eugin.it | September 27, 2026 | |
| delpuente.com.gt | September 27, 2026 | |
| casports.or.kr | September 27, 2026 | |
| boomerang-boardshop.ua | September 27, 2026 | |
| bikestory.com.ua | September 27, 2026 |
How many websites use Underscore.js 1.8.3?
We found Underscore.js 1.8.3 on 83,751 websites in our September 2026 crawl, across 164 countries.
Which countries use Underscore.js 1.8.3 the most?
By number of websites, the top countries are United States (24%, 19,870 sites), Germany (8%, 6,398 sites), Italy (7%, 6,065 sites), France (7%, 5,551 sites) and Russia (4%, 3,365 sites). Together they account for 49% of the 83,751 Underscore.js 1.8.3 sites we track. 41% of the sites are in English, and .com is the most used domain ending, on 46% of them.
Where are Underscore.js 1.8.3 websites hosted?
The networks carrying the most Underscore.js 1.8.3 sites are Aptum Technologies (8,540 sites), OVH SAS (5,524 sites) and GoDaddy.com, LLC (3,932 sites).
What technologies are used with Underscore.js 1.8.3?
Across the 83,751 Underscore.js 1.8.3 sites we track, the technologies most often found alongside it are PHP (96%, 80,495 sites), WordPress (96%, 80,433 sites), MySQL (96%, 80,429 sites), jQuery (94%, 79,022 sites) and jQuery Migrate (76%, 63,269 sites).
Breakdown of Underscore.js 1.8.3 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
PHP | 80,495 |
WordPress | 80,433 |
MySQL | 80,429 |
jQuery | 79,022 |
|
jQuery Migrate | 63,269 |
Contact Form 7 | 38,691 |
Apache HTTP Server | 32,006 |
Nginx | 26,396 |
Google Analytics | 26,191 |
Yoast SEO | 25,581 |
WooCommerce | 25,512 |
Slider Revolution | 24,856 |
Bootstrap | 24,465 |
OWL Carousel | 20,489 |
HTTP/3 | 19,044 |
| imagesLoaded | 18,533 |
wpBakery | 17,951 |
Swiper | 16,141 |
Modernizr | 16,127 |
Backbone.js | 16,002 |
| HSTS | 14,747 |
Elementor | 14,131 |
Google Maps | 13,700 |
LiteSpeed | 13,147 |
Lightbox | 12,660 |
| Language | Sites |
|---|---|
| English | 34,150 |
| French | 5,476 |
| Italian | 5,284 |
| Spanish | 4,824 |
| German | 4,769 |
| Russian | 3,754 |
| Polish | 2,382 |
| Japanese | 2,044 |
| Dutch | 1,765 |
| Portuguese | 1,740 |
| Latin | 1,522 |
| Vietnamese | 1,406 |
| Turkish | 1,117 |
| Chinese | 1,114 |
| Czech | 1,005 |
| Romanian | 856 |
| Hungarian | 613 |
| Slovak | 596 |
| Greek | 541 |
| Tagalog | 496 |
| Persian | 492 |
| Danish | 485 |
| Lithuanian | 427 |
| Bulgarian | 421 |
| Swedish | 399 |
| ASN | Sites |
|---|---|
| Aptum Technologies | 8,540 |
| OVH SAS | 5,524 |
| GoDaddy.com, LLC | 3,932 |
| Aruba S.p.A. | 3,863 |
| Cloudflare, Inc. | 3,807 |
| IONOS SE | 3,589 |
| Hetzner Online GmbH | 2,471 |
| Hostinger International Limited | 2,351 |
| Amazon.com, Inc. | 1,246 |
| Neue Medien Muennich GmbH | 1,144 |
| Beget LLC | 1,124 |
| Strato GmbH | 1,068 |
| Host Europe GmbH | 1,023 |
| DigitalOcean, LLC | 970 |
| Combell NV | 951 |
| WHG Hosting Services Ltd | 936 |
| Cyber_Folks S.A. | 814 |
| WebSupport s.r.o. | 796 |
| InMotion Hosting, Inc. | 786 |
| Xserver Inc. | 736 |
| Namecheap, Inc. | 631 |
| GMO Internet, Inc. | 617 |
| Jsc timeweb | 615 |
| Domain names registrar REG.RU, Ltd | 572 |
| Google LLC | 562 |
| TLD | Sites |
|---|---|
| com | 38,373 |
| it | 4,074 |
| de | 3,583 |
| ru | 2,617 |
| org | 2,577 |
| fr | 2,258 |
| pl | 2,254 |
| net | 1,890 |
| uk | 1,614 |
| nl | 1,290 |
| br | 1,096 |
| au | 1,063 |
| cz | 1,013 |
| es | 1,011 |
| ro | 905 |
| eu | 832 |
| vn | 742 |
| gr | 731 |
| jp | 682 |
| sk | 596 |
| be | 594 |
| ca | 590 |
| hu | 590 |
| ua | 495 |
| ch | 483 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 19,870 |
| 🇩🇪 Germany | 6,398 |
| 🇮🇹 Italy | 6,065 |
| 🇫🇷 France | 5,551 |
| Unknown | 3,411 |
| 🇷🇺 Russia | 3,365 |
| 🇵🇱 Poland | 2,658 |
| 🇪🇸 Spain | 2,646 |
| 🇬🇧 United Kingdom | 2,534 |
| 🇯🇵 Japan | 2,072 |
| 🇳🇱 Netherlands | 1,917 |
| 🇻🇳 Vietnam | 1,478 |
| 🇨🇦 Canada | 1,330 |
| 🇦🇺 Australia | 1,301 |
| 🇧🇷 Brazil | 1,189 |
| 🇹🇷 Turkey | 1,160 |
| 🇨🇿 Czech Republic | 1,148 |
| 🇷🇴 Romania | 1,031 |
| 🇮🇳 India | 960 |
| 🇸🇬 Singapore | 944 |
| 🇬🇷 Greece | 864 |
| 🇧🇪 Belgium | 724 |
| 🇸🇰 Slovakia | 717 |
| 🇨🇭 Switzerland | 704 |
| 🇺🇦 Ukraine | 672 |
FAQ
Answers drawn from our latest crawl of Underscore.js 1.8.3 websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.