How many companies use Backbone.js vs CanJS?

2,972 companies use Backbone.js and 134 companies use CanJS in our database. Backbone.js is more widely adopted with 22.2x more companies than CanJS.

Can I get a list of companies using both Backbone.js and CanJS?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Backbone.js is used by 2,972companies — 22.2x more than CanJS (134).

2,972 use Backbone.js134 use CanJS

	Backbone.js	CanJS
Companies	2,972	134
Category	JavaScript frameworks	JavaScript frameworks

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3,106 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

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