JavaScript libraries · crawled September 2026

Websites using Underscore.js

5,112 of the top 216,840 websites (2.36%) use Underscore.js, detected from the website's code.

Where they rank

Top 10k132
10k–50k650
50k–100k751
100k+3,485

Global rank in the Majestic Million.

Top countries

  • Global3,994
  • United Kingdom138
  • Germany90
  • France79
  • Italy64
  • Canada58
  • Netherlands55
  • Australia52

From the domain's country code; .com and similar count as Global.

Often used with

Share of Underscore.js sites that also use each tool.

Top 25 websites using Underscore.js

RankWebsiteTitle
227uk.comUK.COM | A Powerful Domain for the United Kingdom
286washington.eduUW Homepage
310state.govU.S. Department of State – Home
317eu.comEU.COM | The Smart Domain Choice for Expanding into Europe
325sohu.com搜狐
330livejournal.comLiveJournal: Discover global communities of bloggers who share your unique passions and interests.
385us.comUS.COM | The Premium Global Domain for the U.S. Market
571variety.comVariety - Entertainment news, film reviews, awards, film festivals, box office, entertainment industry conferences
603de.com.DE.COM | A Global Domain for Businesses in Germany
608cnil.frParticulier | CNIL
710hollywoodreporter.comThe Hollywood Reporter – Movie news, TV news, awards news, lifestyle news, business news and more from The Hollywood Reporter.
839usembassy.govHomepage - Websites of U.S. Missions and Offices Providing Consular Services
920uk.net.UK.NET | A Global Domain for Building Your Presence in the UK
938caltech.eduHome - www.caltech.edu
1059billboard.comBillboard – Music Charts, News, Photos & Video
1072deadline.comDeadline – Hollywood Entertainment Breaking News
1091unfccc.intUNFCCC
1126cn.com.CN.COM | The Unrestricted Domain for Engaging with China
1310adweek.comADWEEK
1314ama-assn.orgAmerican Medical Association | Medical News | News for Doctors
1380gb.net.GB.NET | A Professional Domain for Great Britain
1435br.com.BR.COM | Your Unrestricted Digital Identity in Brazil
1543hu.net.HU.NET | The Open Domain for Connecting with Hungary’s Digital Market
1561bnf.frAccueil | BnF – Site institutionnel
1592stlouisfed.orgFederal Reserve Bank of St. Louis | Economic Resources & Data

The full list includes every site's domain, rank, country hint, title, language, full technology stack and company SaaS tools.

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