1
Ext JS is leading in The Entire Web.
2
CanJS is leading in Top 100K Sites and Top 1M Sites.
1
Ext JS has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Finance, Law & Government and 13 other categories.
2
CanJS is leading in Travel & Tourism, Arts & Entertainment, Sports, Community & Society and 3 other categories.
1
Ext JS is leading in most countries, including China, United States, Russia, South Korea and 101 other countries.
2
CanJS is leading in Italy, Vietnam, Spain, Romania and 40 other countries.