Market Share by Top Websites

1 UIKit is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Ext JS is clearly lagging behind, losing to UIKit in all segments.

Websites Categories

1 UIKit has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Health, Food & Drink and 19 other categories.

2 Ext JS is leading in Jobs & Career.


1 UIKit is leading in most countries, including United States, Germany, Russia, Italy and 145 other countries.

2 Ext JS is leading in China, Taiwan, Hong Kong, Macao and 10 other countries.