JavaScript Library & Framework

Websites using Backbone.js

718 of the 1,000,000 top sites in our Tranco top-1M census run Backbone.js (0.1%). An early, lightweight JavaScript framework providing models, views, and routing for building single-page applications. Detection is homepage-level HTML/header fingerprinting, so a site can run Backbone.js on other pages without it showing here.

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Other javascript library & framework

jQuery290,411 sites Swiper102,977 sites Slick Carousel81,186 sites

Highest-ranked

Top websites using Backbone.js

#	Domain	Global traffic rank	Contacts
1	washington.edu	#773 (Tranco)	Find emails
2	uw.edu	#4,274 (Tranco)	Find emails
3	europepmc.org	#5,874 (Tranco)	Find emails
4	borsaitaliana.it

The list

718 sites using Backbone.js

Site	Tranco rank	Also detected	Contacts
washington.edu	#773	AddToAny, Apache, Bootstrap + 13 more	Find emails
uw.edu	#4,274	Apache, DoubleClick (Google Ads), Google Fonts + 5 more	Find emails
europepmc.org	#5,874	Amazon Route 53, Apache, Bluesky + 4 more	Find emails