Yahoo User Interface Usage Statistics

Websites using Yahoo User Interface

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
953 of 10,000


Quantcast Top 100k
5,934 of 100,000


Quantcast Top Million
31,441 of 854,360


Entire Internet
1,137,156 of 328,807,526


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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.

Categories: JavaScript Libraries and Functions · JavaScript Library

Technology Won
Modernizr 54,506
jQuery 34,009

This table shows where Yahoo are gaining/losing customers from within the technologies in the same sub-categories of JavaScript Library. View the full report for more information regarding countries, states and where Yahoo User Interface's customers come from.

Physical locations of businesses using Yahoo User Interface.

USA    United Kingdom    Canada    France    Germany    Italy    Australia


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

We know of 1,137,156 live websites using Yahoo User Interface in our records.

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JavaScript Library

1,354,411 websites


3,087,467 websites


1,208,030 websites

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