Market Share by Top Websites

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

2 Despite its recent growth, MooTools is still behind Backbone.js in all market share segments.

Websites Categories

1 Backbone.js has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Adult and 223 other categories.

2 MooTools is leading in Education, Government, Industrial Goods & Services, Programming and 12 other categories.


1 Backbone.js is leading in most countries, including United States, United Kingdom, Germany, Brazil and 125 other countries.

2 MooTools is leading in Russia, Poland, Italy, Ukraine and 82 other countries.