1
Ext JS is leading in Top 10K Sites, Top 1M Sites and The Entire Web.
2
Polymer is leading in Top 100K Sites.
1
Ext JS has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Finance and 19 other categories.
2
Polymer is leading in News & Media.
1
Ext JS is leading in most countries, including China, United States, Russia, South Korea and 139 other countries.
2
Polymer is leading in Finland, Iceland, Iraq, Cayman Islands and one other country.