Market Share by Top Websites

1 Backbone.js is leading in Top 10K Sites and The Entire Web.

2 html5shiv is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 html5shiv has better usage coverage in more websites categories. Including Business & Industry, Travel, Health, Career & Education and 139 other categories.

2 Backbone.js is leading in Arts & Entertainment, People & Society, Adult, Music & Audio and 99 other categories.


1 html5shiv is leading in most countries, including Russia, Germany, United Kingdom, Brazil and 216 other countries.

2 Backbone.js is leading in United States, China, Saint Pierre And Miquelon, Vanuatu and 9 other countries.