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 2,214,728 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	5,527^*	9,689^*
Prototype	3,751^*	1,353^*
MooTools	3,513^*	632^*
script.aculo.us	3,406^*	1,125^*
Backbone.js	3,027^*	1,681^*

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Yahoo User Interface Competitors and Similar

Bootstrap.js
2,000,001 live websites

MooTools
1,942,826 live websites lodash

lodash
1,756,999 live websites

Prototype
888,020 live websites

script.aculo.us
1,137,285 live websites

Moment JS
813,706 live websites

Backbone.js
406,269 live websites

Enquire JS
298,763 live websites React

React
312,455 live websites

jsTimezoneDetect
239,171 live websites

KnockoutJS
86,995 live websites

Polyfill IO
50,861 live websites

Socket.IO
84,233 live websites

Facebook SDK 2014
72,695 live websites

Orbit Slider
39,299 live websites

BBC Glow
14,519 live websites mOxie

mOxie
41,579 live websites PeerJS

PeerJS
878 live websites

Marionette.js
7,598 live websites

Lightning.js
2,091 live websites

URI js
11,012 live websites

Formvalidation.io
13,589 live websites

Preact JS
6,478 live websites

RactiveJS
1,970 live websites SugarJS

SugarJS
1,139 live websites Breeze

Breeze
388 live websites OpenUI5

OpenUI5
331 live websites Polymer

Polymer
171 live websites

AdapterJS
43 live websites

TypeScript
16 live websites

Download Lead List

We know of at least 2,214,728 live websites using Yahoo User Interface.

Site Totals

Total Live: 5,324,765
3,110,037 of which are redirects.
USA Live Sites: 99,239
Estimated

Top 1m: 4.37%
43,744
Top 100k: 8.4%
8,404
Top 10k: 15.69%
1,569

United States: 99,238^*
United Kingdom: 4,628^*
Canada: 3,521^*
Germany: 2,809^*
Russia: 2,296^*
France: 1,718^*
Australia: 1,594^*
Spain: 1,192^*
Brazil: 1,069^*
Italy: 939^*
Iran: 908^*
.co: 873^*
China: 841^*
Netherlands: 828^*
India: 822^*
Japan: 689^*
Mexico: 556^*
Poland: 544^*
Indonesia: 490^*
Ukraine: 382^*
Greece: 370^*
Czech Republic: 367^*
Sweden: 344^*
Taiwan: 332^*
Argentina: 329^*
New Zealand: 325^*
Finland: 322^*
.me: 300^*
Turkey: 287^*
Switzerland: 284^*
.tv: 275^*
Portugal: 234^*
Romania: 227^*
Belgium: 221^*
Malaysia: 215^*
Austria: 215^*
.io: 211^*
Ireland: 199^*
Hong Kong: 196^*
Hungary: 193^*
Israel: 189^*
Chile: 189^*
Denmark: 180^*
Singapore: 180^*
Norway: 174^*
South Africa: 161^*
Thailand: 148^*
Saudi Arabia: 145^*
Vietnam: 142^*
UAE: 129^*
Slovakia: 120^*
Ecuador: 117^*
Nigeria: 110^*
Pakistan: 107^*
Belarus: 107^*
Philippines: 101^*
Croatia: 101^*
Cocos Islands: 98^*
South Korea: 88^*
Egypt: 85^*
Bulgaria: 85^*
Lithuania: 79^*
Slovenia: 72^*
Algeria: 69^*
Venezuela: 63^*
Tonga: 56^*
Kazakhstan: 56^*
Sri Lanka: 53^*
Costa Rica: 50^*
Uruguay: 47^*
Estonia: 47^*
Peru: 44^*
Iceland: 44^*
Dominican Republic: 44^*
Serbia: 44^*
Palau: 41^*
Jordan: 41^*
Samoa: 34^*
Bangladesh: 34^*
Bolivia: 34^*
Morocco: 31^*
Guernsey: 28^*
Latvia: 28^*
Guatemala: 28^*
Luxembourg: 28^*
Azerbaijan: 28^*
Kuwait: 28^*
Panama: 25^*
Kenya: 25^*
Cuba: 25^*
Belize: 25^*
Iraq: 25^*
Bahrain: 25^*
Uganda: 25^*
Uzbekistan: 25^*
Micronesia: 22^*
Cyprus: 22^*
Niue: 22^*
Afghanistan: 22^*
Tanzania: 22^*
Malta: 18^*
El Salvador: 18^*
Anguilla: 18^*
Oman: 18^*
Paraguay: 18^*
Nicaragua: 18^*
Ghana: 15^*
Albania: 15^*
Jamaica: 15^*
Georgia: 15^*
Mongolia: 15^*
Sudan: 15^*
Mozambique: 15^*
Bhutan: 15^*
Mali: 15^*

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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