Yahoo User Interface Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

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

We know of 1,765,483 live websites using Yahoo User Interface.

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Yahoo User Interface Location Market Share and Movement

Full Market Share Report

Technology	Won	Lost
jQuery	5,900^*	9,567^*
Prototype	4,217^*	1,145^*
Bootstrap.js	4,006^*	12,645^*
Moment JS	3,996^*	4,168^*
MooTools	3,909^*	569^*

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Yahoo User Interface Competitors and Similar

MooTools
1,583,117 live websites

Bootstrap.js
1,594,046 live websites lodash

lodash
1,487,258 live websites

script.aculo.us
937,406 live websites

Prototype
847,822 live websites

Moment JS
728,670 live websites

Backbone.js
547,757 live websites

jsTimezoneDetect
253,838 live websites

Enquire JS
194,503 live websites React

React
183,712 live websites

Polyfill IO
94,512 live websites

Facebook SDK 2014
69,541 live websites

Socket.IO
65,179 live websites

KnockoutJS
60,408 live websites

Orbit Slider
39,005 live websites mOxie

mOxie
26,273 live websites

BBC Glow
12,542 live websites

Marionette.js
6,899 live websites

Formvalidation.io
5,357 live websites URI js

URI js
5,250 live websites

Preact JS
4,824 live websites

RactiveJS
2,035 live websites

Lightning.js
1,484 live websites SugarJS

SugarJS
1,263 live websites PeerJS

PeerJS
560 live websites Breeze

Breeze
460 live websites OpenUI5

OpenUI5
386 live websites Polymer

Polymer
131 live websites

AdapterJS
17 live websites

TypeScript
7 live websites

Download Lead List

We know of at least 1,765,483 live websites using Yahoo User Interface.

Site Totals

Total Live: 1,765,483
1,923,011 additional website redirects^?.
USA Live Sites: 73,550
Estimated

Top 1m: 4.19%
41,905
Top 100k: 7.3%
7,297
Top 10k: 12.18%
1,218

United States: 73,550^*
United Kingdom: 3,823^*
Canada: 2,716^*
Germany: 2,111^*
Russia: 2,000^*
France: 1,588^*
Australia: 1,187^*
Spain: 1,087^*
Brazil: 907^*
Italy: 892^*
Netherlands: 769^*
China: 744^*
Iran: 670^*
.co: 628^*
India: 595^*
Japan: 575^*
Poland: 433^*
Indonesia: 413^*
Mexico: 403^*
Ukraine: 353^*
Sweden: 305^*
Argentina: 302^*
Czech Republic: 277^*
Greece: 277^*
Switzerland: 262^*
Austria: 262^*
Finland: 259^*
Belgium: 249^*
Romania: 242^*
New Zealand: 237^*
Taiwan: 234^*
.tv: 219^*
Turkey: 204^*
.me: 199^*
Portugal: 189^*
Hungary: 181^*
Chile: 168^*
Denmark: 166^*
.io: 166^*
Vietnam: 163^*
Israel: 158^*
Peru: 148^*
Singapore: 131^*
Norway: 131^*
Ireland: 128^*
Saudi Arabia: 126^*
Thailand: 123^*
Bulgaria: 116^*
Hong Kong: 113^*
South Africa: 113^*
Cocos Islands: 110^*
Malaysia: 108^*
South Korea: 93^*
Slovakia: 93^*
Ecuador: 90^*
Belarus: 90^*
Pakistan: 83^*
Nigeria: 83^*
Philippines: 80^*
Croatia: 78^*
Egypt: 78^*
UAE: 60^*
Kazakhstan: 58^*
Uruguay: 55^*
Slovenia: 55^*
Lithuania: 52^*
Dominican Republic: 50^*
Serbia: 47^*
Latvia: 47^*
Algeria: 47^*
Sri Lanka: 42^*
Estonia: 42^*
Bolivia: 40^*
Kuwait: 37^*
Bangladesh: 35^*
Uzbekistan: 35^*
Venezuela: 32^*
Jordan: 32^*
Morocco: 32^*
El Salvador: 30^*
Kenya: 30^*
Oman: 30^*
Azerbaijan: 30^*
Tonga: 25^*
Ghana: 25^*
Costa Rica: 25^*
Guatemala: 25^*
Micronesia: 25^*
Luxembourg: 25^*
Panama: 22^*
Iceland: 22^*
Albania: 22^*
Cyprus: 22^*
Cuba: 20^*
Anguilla: 20^*
Georgia: 20^*
Afghanistan: 20^*
Armenia: 17^*
Guernsey: 17^*
Samoa: 17^*
Iraq: 17^*
Bosnia and Herzegovina: 17^*
Belize: 15^*
Niue: 15^*
Macedonia: 15^*
Tanzania: 15^*
Malta: 12^*
United States Virgin Islands: 12^*
Lebanon: 12^*
Paraguay: 12^*
Mongolia: 12^*
Mozambique: 12^*
Brunei: 12^*
Bhutan: 12^*
Bahrain: 12^*
Sudan: 12^*
Uganda: 12^*

Yahoo User Interface Usage Statistics

Yahoo User Interface Customers

Yahoo User Interface Location Market Share and Movement

Yahoo User Interface Competitors and Similar

Site Totals

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