Log In · Signup for Free

YUI3 Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

YUI3 is Yahoo! latest JavaScript and CSS library.

http://developer.yahoo.com/yui/3/

JavaScript Libraries and Functions

YUI3 Customers

Get access to data on 2,392,404 websites that are YUI3 Customers. We know of 716,631 live websites using YUI3 and an additional 1,675,773 sites that used YUI3 historically and 435,555 websites in the United States.

Download Lead List

YUI3 Awards

No awards yet.

Download Lead List

Get a list of 2,392,404 websites using YUI3 which includes location information, hosting data, contact details, 716,631 currently live websites and an additional 717,085 domains that redirect to sites in this list. 1,675,773 sites that used this technology previously and 435,555 websites in the United States currently using YUI3.

Site Totals

Total Live: 716,631
717,085 additional website redirects^?.
USA Live Sites: 435,555
Live and Historical: 2,392,404

Top 1m: 1.56%
15,644
Top 100k: 3.27%
3,269
Top 10k: 3.48%
348

Countries

Financial

Group

African Union: 6,192
Arab League: 2,014
Asia-Pacific Economic Cooperation: 533,121
Assembly of European Regions: 117,086
Association of Caribbean State Members: 6,543
Association of Southeast Asian Nations: 8,339
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 4,158
Caribbean Community Members: 364
Caribbean Free Trade Association: 286
Central American Integration System: 1,546
Central European Free Trade Agreement Members: 604
Club de Paris: 630,569
Commonwealth of Independent States Members: 7,297
Commonwealth of Nations: 123,708
Community of Portuguese Language Countries: 9,663
Council of Europe: 138,242
Development Assistance Committee: 634,712
East African Community: 769
Eastern Partnership: 78,124
EC Inner Six: 38,088
EC Outer Seven: 62,483
Economic Cooperation Organization: 1,788
Eurasian Economic Union: 7,015
Euronest Parliamentary Assembly: 77,935
European Economic Area: 80,617
European Free Trade Association: 8,349
European Union: 76,906
European Union, European Economic Area and Switzerland: 85,255
Federation of Euro-Asian Stock Exchanges: 6,304
G2 Nations: 436,548
G20 Nations: 603,419
G7 Nations: 538,456
Global Governance Group: 26,109
Group of 77: 38,399
GUAM Organization for Democracy and Economic Development: 1,029
Gulf Cooperation Council: 1,018
IBSA Dialogue Forum: 12,770
International Solar Alliance: 573,335
Interparliamentary Assembly on Orthodoxy: 19,020
Majority German-speaking states of Central Europe: 19,963
North Atlantic Treaty Organization: 576,338
Organisation for Economic Co-operation and Development: 644,505
Organisation of Eastern Caribbean States: 358
Organisation of Islamic Cooperation: 8,993
Organization of American States: 484,345
Organization of Ibero-American States: 35,845
Organization of the Black Sea Economic Cooperation: 10,750
Organization of the Petroleum Exporting Countries: 1,942
Organization of Turkic States: 1,206
Pacific Alliance: 8,332
Shanghai Cooperation Organisation: 11,150
South Asian Association for Regional Cooperation: 3,741
Southern African Development Community: 3,274
Southern Common Market: 10,144
Sovereign states and dependent territories of North America: 468,955
Union of South American Nations: 501
Visegrad Group: 6,181

Region

Browse Technology Groups