🆚 Emotion vs. Prefix-free

📈 Emotion is five times more popular than Prefix-free.
🌎 Emotion is more popular in the United States, the United Kingdom, and Germany.
🌍 Prefix-free is more popular in China, Myanmar, and Tajikistan.

Statistics based on 3.5M+ analyzed websites. About this data

Emotion

Prefix-free

Type

JavaScript library

About

Emotion is an open-source CSS-in-JS library for writing and managing styles with JavaScript and TypeScript that can be used both with React and in a framework-agnostic way.

It supports object and template literal syntax, automatic vendor prefixing, source maps, server-side rendering, nested selectors, and theming, and can optimize generated styles through compile-time transformations using its Babel integration.

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

Website

emotion.sh #311,510

projects.verou.me/prefixfree/

Pricing

Free ✔️Open source

Popularity

Determined by the number of sites using each technology.

The Emotion JavaScript library is 5 times more popular than Prefix-free.

Total websites

Market share

JavaScript Libraries

Popularity by country

Determined by the number of sites detected from each country.

Emotion is more popular in the United States, the United Kingdom, and Germany, while Prefix-free is more popular in China, Myanmar, and Tajikistan.

United States

United Kingdom

Germany

India

France

Japan

Brazil

Australia

Netherlands

Korea

Awards

⬆️ 46th most popular in Uzbekistan in the JavaScript Libraries category.
⬆️ 49th most popular in Norway in the JavaScript Libraries category.
⬆️ 57th most popular in Korea in the JavaScript Libraries category.
⬆️ 61st most popular in Sweden in the JavaScript Libraries category.
⬆️ 63rd most popular in Ireland in the JavaScript Libraries category.

🔥 14th most popular in Iran in the Legacy category.
🔥 15th most popular in Korea in the Legacy category.
🔥 16th most popular in China in the Legacy category.
⬆️ 26th most popular in Hong Kong in the Legacy category.
⬆️ 28th most popular in Switzerland in the Legacy category.

Popularity by domain category

Determined by the number of sites in each category.

Emotion is more popular than Prefix-free in all market segments.

Business

Marketing/Merchandising

Online Shopping

Travel

Entertainment

Internet Services

Education/Reference

Finance/Banking

Fashion/Beauty

Health

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#18

#19

#45

#53

#55

Name

Rank

#8,234

#11,005

#17,439

#24,918

#26,221