Prototype Usage Statistics

Websites using Prototype

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
393 of 10,000


Quantcast Top 100k
3,198 of 100,000


BuiltWith Top Million
16,499 of 772,535


Entire Internet
890,905 of 374,403,828


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Prototype is a javascript framework which aims to ease development of dynamic web applications.

Categories: JavaScript Libraries and Functions · JavaScript Library

Technology Won
SizzleJS 157,049
html5shiv 69,251

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

Physical locations of businesses using Prototype.


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 2,342,135 websites that have used Prototype. We know of 890,905 live websites using Prototype and an additional 1,451,230 sites that used Prototype historically

View Website List

Get a list of websites using Prototype

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JavaScript Library


301,471 websites


1,919,083 websites

977,087 websites

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