KnockoutJS is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
Ember JS is leading in Top 10K Sites.
KnockoutJS has better usage coverage in more websites categories. Including Lifestyle, Home & Garden, E-commerce & Shopping, Computers Electronics & Technology and 19 other categories.
Ember JS is leading in Jobs & Career.
KnockoutJS is leading in most countries, including United States, United Kingdom, Germany, Netherlands and 148 other countries.
Ember JS is leading in Puerto Rico, Iceland, Malawi, Belize and 2 other countries.