Polyfill IO Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

Hosted polyfill script.

http://polyfill.io

JavaScript Libraries and Functions · JavaScript Library

Polyfill IO Customers

Get access to data on 385,570 websites that are Polyfill IO Customers. We know of 119,414 live websites using Polyfill IO and an additional 266,156 sites that used Polyfill IO historically and 67,164 websites in the United States.

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Polyfill IO Awards

12th most popular in the United States in JavaScript Library category.
8th most popular in the Top 10k sites in JavaScript Library category.
11th most popular in the Top 100k sites in JavaScript Library category.
14th most popular on the Entire Internet in JavaScript Library category.
15th most popular in the Top 1 Million sites in JavaScript Library category.
8th most popular in Saudi Arabia in JavaScript Library category.
8th most popular in Anguilla in JavaScript Library category.
9th most popular in Belgium in JavaScript Library category.
9th most popular in Norway in JavaScript Library category.
9th most popular in .io in JavaScript Library category.

Polyfill IO Location Market Share and Movement

Full Market Share Report

Technology	Won	Lost
jQuery	12,070	6,352
Bootstrap.js	8,211	3,813
Moment JS	7,344	5,205
lodash	6,238	3,534
Yahoo User Interface	4,589	1,282

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