Market Share by Top Websites

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

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

Websites Categories

1 Ext JS has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Internet & Telecom and 209 other categories.

2 Kendo UI is leading in Real Estate, Martial Arts, Baseball, Healthcare Industry and 9 other categories.


1 Ext JS is leading in most countries, including United States, Brazil, Russia, Germany and 168 other countries.

2 Kendo UI is leading in Austria, Thailand, Iran, Iceland and 28 other countries.