Underscore.js Usage Statistics

Underscore is a utility-belt library for JavaScript that provides functional programming support.

http://documentcloud.github.com/underscore/

JavaScript Libraries and Functions

Underscore.js Customers

We know of 1,384,346 live websites using Underscore.js.

We know of at least 1,384,346 live websites using Underscore.js.

Site Totals

Total Live
1,384,346
944,264 additional website redirects?.
USA Live Sites
92,466
Estimated
Top 1m
7.07%
70,717
Top 100k
11.41%
11,407
Top 10k
14.6%
1,460
United States
92,466*
United Kingdom
5,493*
Germany
3,852*
France
2,462*
Canada
2,454*
Russia
2,410*
Australia
2,082*
Italy
1,959*
Spain
1,866*
Brazil
1,748*
Iran
1,576*
India
1,206*
Netherlands
1,184*
Poland
990*
Japan
901*
Sweden
680*
.co
656*
South Africa
589*
Greece
579*
Indonesia
537*
Mexico
535*
Belgium
458*
Switzerland
450*
Romania
407*
.io
399*
Czech Republic
393*
Austria
385*
Ukraine
352*
Norway
350*
Argentina
348*
Portugal
348*
Denmark
342*
Taiwan
322*
Hungary
316*
South Korea
312*
China
310*
Chile
294*
Finland
280*
Ireland
257*
.tv
235*
Hong Kong
233*
Singapore
219*
.me
213*
Slovakia
207*
New Zealand
203*
Vietnam
201*
Turkey
197*
Israel
191*
Pakistan
168*
Nigeria
160*
Thailand
148*
Malaysia
112*
Bulgaria
108*
Philippines
100*
UAE
94*
Kazakhstan
90*
Slovenia
83*
Croatia
79*
Serbia
79*
Azerbaijan
73*
Belarus
71*
Lithuania
71*
Cocos Islands
69*
Saudi Arabia
63*
Bangladesh
63*
Panama
61*
Estonia
61*
Costa Rica
55*
Latvia
51*
Iceland
47*
Dominican Republic
47*
Ecuador
45*
Kenya
45*
Sri Lanka
43*
Peru
41*
Luxembourg
39*
Anguilla
37*
Venezuela
33*
Moldova
31*
Egypt
31*
Bosnia and Herzegovina
31*
Macedonia
31*
Uzbekistan
31*
Micronesia
29*
Qatar
29*
Cyprus
27*
Uruguay
27*
Guatemala
25*
Afghanistan
23*
Tunisia
23*
Tonga
21*
Georgia
21*
El Salvador
19*
Armenia
19*
Algeria
19*
Morocco
19*
Myanmar
19*
Albania
19*
Samoa
17*
Paraguay
17*
Guernsey
15*
Kuwait
15*
Uganda
15*
Jordan
13*
Oman
13*
Niue
13*
Palau
13*
Mali
13*
.tk
13*
Angola
13*
Tanzania
13*
Nepal
11*
Mongolia
11*
Bolivia
11*
Iraq
11*
Ghana
11*
Puerto Rico
9*
Malta
9*
Seychelles
9*
Nicaragua
9*
Belize
9*
Faroe Islands
9*
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