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, Sizzle 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, Games, Adult, Lifestyle and 16 other categories.

2 Sizzle is leading in Computers Electronics & Technology, E-commerce & Shopping, Gambling and News & Media.

Geography

1 Backbone.js is leading in most countries, including United States, United Kingdom, Canada, Germany and 158 other countries.

2 Sizzle is leading in South Korea, China, Slovakia and Tajikistan.