core-js Usage Statistics

Websites using core-js

Download Lead List

Get a list of 785,285 websites using core-js which includes location information, hosting data, contact details, 340,380 currently live websites and 444,905 sites that used this technology previously.

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
457 of 10,000


Quantcast Top 100k
2,215 of 100,000


BuiltWith Top Million
12,335 of 805,219


Entire Internet
340,380 of 374,457,754


Modular standard library for JavaScript.

Categories: JavaScript Libraries and Functions · Framework

Technology Won
Modernizr 81,271
Google Hosted Libraries 53,008

This table shows where core-js are gaining/losing customers from within the technologies in the same sub-categories of Framework. View the full report for more information regarding countries, states and where core-js' customers come from.

Physical locations of businesses using core-js.


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

Get access to data on 785,285 websites that have used core-js. We know of 340,380 live websites using core-js and an additional 444,905 sites that used core-js historically

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Get a list of websites using core-js

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168,320 websites


27,951 websites


7,050 websites

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