Underscore.js

Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.

Websites using Underscore.js

These are the top websites usings Underscore.js based on traffic.

Website Traffic
bitbucket.org
1%
1%
paypal.com
0.7%
0.7%
linkedin.com
0.5%
0.5%
etsy.com
0.4%
0.4%
tradingview.com
0.4%
0.4%
klaviyo.com
0.4%
0.4%
freelancer.com
0.4%
0.4%
hackerone.com
0.3%
0.3%
app.hubspot.com
0.3%
0.3%
semrush.com
0.2%
0.2%

Get the full list of websites and companies using Underscore.js.

Underscore.js reports

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Underscore.js usage trend

This graph shows the growth of Underscore.js since July 2020.

Underscore.js demographics

A breakdown of countries and languages used by Underscore.js websites.

Countries
Languages

Alternatives to Underscore.js

These are the most popular Underscore.js alternatives in 2021.

See the full list of Underscore.js alternatives.

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