Question 1

How many companies use jQuery vs Underscore.js?

Accepted Answer

10,099 companies use jQuery and 3,680 companies use Underscore.js in our database. jQuery is more widely adopted with 2.7x more companies than Underscore.js.

Question 2

What percentage of jQuery users also use Underscore.js?

Accepted Answer

36% of companies using jQuery also use Underscore.js (3,642 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer jQuery over Underscore.js?

Accepted Answer

The top industries using jQuery are Media & Content, Other, E-commerce & Retail, Professional Services, Operations & Logistics. For Underscore.js, the top industries are Media & Content, E-commerce & Retail, Other, Professional Services, Education & Learning.

Question 4

Can I get a list of companies using both jQuery and Underscore.js?

Accepted Answer

Yes. AgentData tracks 3,642 companies that use both jQuery and Underscore.js. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	jQuery	Underscore.js
Companies	10,099	3,680
Category	Hosting	JavaScript libraries
Emails available	193,385	9,918
Overlap	36% of jQuery users also use Underscore.js (3,642 companies)

jQuery vs Underscore.js

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Top companies using jQuery

Top companies using Underscore.js

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