Market Share by Top Websites

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

2 In terms of market share, Backbone.js is clearly lagging behind, losing to Modernizr in all segments.

Websites Categories

1 Modernizr has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Health, Food & Drink and 17 other categories.

2 Backbone.js is leading in Arts & Entertainment, Games and Adult.


1 Modernizr is leading in most countries, including United States, Germany, United Kingdom, Canada and 162 other countries.

2 Backbone.js hasn't got a lead over Modernizr in any country.