Yahoo User Interface Usage Statistics

The Yahoo! User Interface (YUI) Library is a set of utilities and controls, written in JavaScript, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX.

http://developer.yahoo.com/yui/

JavaScript Libraries and Functions · JavaScript Library

Yahoo User Interface Customers

Get access to data on 5,996,484 websites that are Yahoo User Interface Customers. We know of 2,396,814 live websites using Yahoo User Interface and an additional 3,599,670 sites that used Yahoo User Interface historically and 1,717,197 websites in the United States.

Yahoo User Interface Location Market Share and Movement
Technology Won Lost
Bootstrap.js Bootstrap.js 5,131 12,286
jQuery jQuery 5,039 9,463
Moment JS Moment JS 4,539 5,570
Prototype Prototype 3,988 1,028
MooTools MooTools 3,490 546
Yahoo User Interface Competitors and Similar

Get a list of 5,996,484 websites using Yahoo User Interface which includes location information, hosting data, contact details, 2,396,814 currently live websites and an additional 1,465,297 domains that redirect to sites in this list. 3,599,670 sites that used this technology previously and 1,717,197 websites in the United States currently using Yahoo User Interface.

Site Totals

Total Live
2,396,814
1,465,297 additional website redirects?.
USA Live Sites
1,717,197
Live and Historical
5,996,484
Top 1m
4.19%
41,867
Top 100k
7.76%
7,756
Top 10k
12.42%
1,242
United States
1,717,197
United Kingdom
110,520
Canada
76,542
Australia
68,140
France
30,828
Germany
29,129
China
29,075
Netherlands
16,370
New Zealand
15,298
.co
12,461
Russia
11,874
Italy
11,521
Spain
11,261
Brazil
10,241
Switzerland
9,916
Sweden
9,314
Norway
8,778
Japan
6,960
India
6,902
Belgium
6,637
Denmark
6,407
Mexico
6,170
Ireland
5,877
.me
5,687
South Africa
5,255
Finland
4,906
Poland
4,718
Singapore
4,362
Austria
4,119
Portugal
3,919
Hong Kong
3,378
Indonesia
3,223
Czech Republic
2,841
Vietnam
2,814
Romania
2,725
Argentina
2,675
Hungary
2,295
Greece
2,293
Cocos Islands
2,225
Chile
2,222
Mali
2,062
Philippines
1,966
Taiwan
1,947
Ukraine
1,926
Israel
1,863
South Korea
1,863
Thailand
1,859
.io
1,857
UAE
1,774
Turkey
1,612
Iran
1,516
Malaysia
1,436
Peru
1,321
.tv
1,290
Costa Rica
937
Iceland
921
Slovakia
904
Slovenia
780
Ecuador
772
Estonia
762
Puerto Rico
740
Bulgaria
688
Croatia
668
Lithuania
646
Nigeria
590
Saudi Arabia
579
Kenya
556
Luxembourg
547
Serbia
516
Lebanon
482
Pakistan
478
Samoa
466
Latvia
464
Guatemala
462
Egypt
418
Uruguay
407
Dominican Republic
375
Belarus
359
Morocco
358
Palau
341
Kazakhstan
337
Panama
314
Venezuela
304
Niue
287
Cyprus
282
Sri Lanka
280
Bangladesh
267
Kuwait
250
Anguilla
233
Malta
232
Trinidad and Tobago
229
Nepal
197
Jamaica
193
Bahamas
193
Ghana
193
Qatar
188
Jordan
185
Cambodia
179
Jersey
178
Georgia
177
Bolivia
169
Tanzania
165
United States Virgin Islands
163
Cayman Islands
153
El Salvador
150
Paraguay
149
Bosnia and Herzegovina
149
Moldova
148
Honduras
148
Bahrain
139
Armenia
138
Uganda
137
Macedonia
134
Guernsey
134
Nicaragua
134
Albania
128
Micronesia
123
Bermuda
117
Barbados
117
Tunisia
117
Isle of Man
114
Uzbekistan
108
Belize
107
Saint Vincent and the Grenadines
104
Oman
97
Reunion
95
Myanmar
90
Zambia
86
Namibia
85
Mongolia
83
Mozambique
75
Haiti
75
Liechtenstein
75
Mauritius
72
Zimbabwe
72
Senegal
71
Algeria
70
Azerbaijan
67
Cameroon
67
Faroe Islands
64
Turks and Caicos Islands
59
Iraq
57
Tonga
56
Saint Helena
56
Guam
55
Monaco
54
Fiji
54
Cote d'Ivoire
54
Antigua and Barbuda
54
Rwanda
54
Afghanistan
53
Curacao
49
Ethiopia
47
Macao
47
Palestine
46
Gibraltar
46
Kyrgyzstan
45
Botswana
43
Aruba
42
Brunei
41
Maldives
39
Madagascar
39
Angola
37
Andorra
36
American Samoa
35
Somalia
34
United States Minor Outlying Islands
31
Grenada
31
Saint Lucia
28
New Caledonia
28
French Polynesia
28
Vanuatu
25
Malawi
25
Christmas Island
24
Papua New Guinea
24
Seychelles
23
Lao People's Democratic Republic
23
Tajikistan
23
Cuba
22
Guadeloupe
22
Guyana
21
Montserrat
21
Congo
21
Saint Kitts and Nevis
20
Togo
20
Suriname
19
San Marino
18
Benin
18
Sudan
18
Bhutan
16
British Virgin Islands
15
Greenland
15
Sao Tome and Principe
14
Yemen
14
Cabo Verde
13
South Georgia and the South Sandwich Islands
12
Cook Islands
12
Sint Maarten
11
Martinique
11
Liberia
10
Swaziland
10
Sierra Leone
9
Burkina Faso
9
Åland Islands
9
Burundi
8
Saint Barthélemy
8
Saint Pierre and Miquelon
8
Gambia
8
Solomon Islands
8
Northern Mariana Islands
8
Syria
7
Djibouti
7
Bonaire
7
Dominica
6
East Timor
6
Lesotho
6
Turkmenistan
5
French Guiana
5
Mayotte
5
Browse Technology Groups