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

Websites Categories

1 Backbone.js has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Adult and 235 other categories.

2 MooTools is leading in Dictionaries & Encyclopedias, Mens Health and Antiques.


1 Backbone.js is leading in most countries, including United States, Russia, United Kingdom, Germany and 198 other countries.

2 MooTools is leading in Ukraine, Belarus, Iran, Kazakhstan and 9 other countries.