🆚 BotD vs. css-vars-ponyfill

Compare technologies based on real-world usage data *

Type

JavaScript library
JavaScript library

About

BotD is an open-source JavaScript library that detects bots and automation tools directly in the browser without requiring a server component. It identifies headless browsers, automation frameworks, spoofed clients, virtual machines, and common search bots.

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers.

Headquarters

Chicago, Illinois, United States

Website

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

JavaScript Libraries › Rank #294
JavaScript Libraries › Rank #141
Bot Mitigation › Rank #27

Popularity

Determined by the number of sites using each technology.

The css-vars-ponyfill JavaScript library is 99 times more popular than BotD.
Total websites

Market share

JavaScript Libraries

Popularity by country

Determined by the number of sites detected from each country.

css-vars-ponyfill is more popular than BotD in all countries.
United States
United Kingdom
Germany
Japan
Australia
Canada
India
France
Austria
Netherlands

Awards

Popularity by domain category

Determined by the number of sites in each category.

css-vars-ponyfill is more popular than BotD in all market segments.
Online Shopping
Business
Marketing/Merchandising
General News
Fashion/Beauty
Travel
Education/Reference
Health
Entertainment
Real Estate

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#1,030
#15,385
#143,022
scribbler.com
#247,603
View more ➝
Name
Rank
#8,970
View more ➝

See also

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When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.