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Websites using Underscore.js

146,603 websites detected · Updated Oct 31, 2026

What is Underscore.js?

Underscore.js is a technology in the Programming Framework category. 146,603 websites use Underscore.js, detected by Hunter on Oct 31, 2026.

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The websites using Underscore.js

A sample of the websites Hunter detects Underscore.js on, ordered by web popularity.

Domain name Industry
1
nginx.com
IT Services and IT Consulting 54 email addresses
2
sohu.com
Technology, Information and Internet 46,882 email addresses
3
themegrill.com
Software Development 26 email addresses
4
names.co.uk
Technology, Information and Internet 33 email addresses
5
gapminder.org
IT Services and IT Consulting 23 email addresses
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You have 146,603 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

  • Gus R. · CEO NGINX

    83%

  • Qiaoling C. · Superintendent Sohu

    99%

  • Rabin S. · Co-Founder ThemeGrill

    86%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses Underscore.js

Websites running Underscore.js, counted by industry and by country. Only the largest groups are shown.

By industry

Industry Websites
Professional Services 11,957
Manufacturing 7,638
Technology, Information and Media 7,485
Consumer Services 7,194
Entertainment Providers 5,620
Retail 3,838
Hospitals and Health Care 3,836
Education 3,803
Accommodation Services 3,124
Administrative and Support Services 2,789
Government Administration 2,706
Construction 1,931

By country

Country Websites
United States 33,874
Germany 8,450
United Kingdom 7,357
France 7,188
Canada 4,697
Spain 3,816
Netherlands 3,299
Australia 2,327
Italy 1,893
Poland 1,889
India 1,767
Brazil 1,426

Underscore.js by country

The countries where we detected enough Underscore.js websites to rank them.

Underscore.js FAQs

Browse every technology

Hunter detects Underscore.js on 146,603 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running Underscore.js, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects Underscore.js on most often also run jQuery, PHP and MySQL.

Underscore.js is one of the Programming Framework technologies Hunter tracks. Others it detects widely include jQuery, jQuery Migrate and Bootstrap.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.
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