TrackJS is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Ext JS is clearly lagging behind, losing to TrackJS in all segments.
TrackJS has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, Business & Consumer Services, Science & Education and 20 other categories.
Ext JS hasn't got a lead over TrackJS in any websites category.
TrackJS is leading in most countries, including United States, Russia, China, Taiwan and 160 other countries.
Ext JS is leading in Haiti.