🆚 Primer CSS vs. React Aria

Statistics based on 3.8M+ analyzed websites. About this data
Primer CSS
React Aria

Type

User interface framework
User interface framework

About

Primer CSS is an open-source CSS framework systematically designed for and by GitHub.

React Aria is a library of unstyled React components and hooks for building accessible user interfaces.

It provides more than 60 components and hooks based on WAI-ARIA Authoring Practices, supports keyboard navigation, keyboard focus handling, internationalization, and drag and drop, and includes complex components such as tables, trees, date pickers, calendars, and color pickers.

Headquarters

San Francisco, California, United States
San Jose, California, United States

Website

primer.style/css/ #566,133
react-aria.adobe.com

Pricing

Free ✔️ Open source
Free ✔️ Open source

Categories

UI Frameworks › Rank #39
UI Frameworks › Rank #14

Popularity

Determined by the number of sites using each technology.

The React Aria UI framework is 12 times more popular than Primer CSS.
Total websites

Market share

UI Frameworks

Popularity by country

Determined by the number of sites detected from each country.

React Aria is more popular in the United States, Germany, and the United Kingdom, while Primer CSS is more popular in Mauritius.
United States
Germany
United Kingdom
Canada
France
India
China
Netherlands
Spain
Italy

Awards

Popularity by domain category

Determined by the number of sites in each category.

React Aria is more popular among sites focused on business, online shopping, and marketing and merchandising, while Primer CSS is more commonly used on general news sites.
Business
Online Shopping
Marketing/Merchandising
Education/Reference
Internet Services
Blogs/Wiki
General News
Travel
Health
Sports

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#2,172
#5,509
#6,663
#7,291
View more ➝
Name
Rank
#202
#298
#523
motherless.com
#680
#994
View more ➝

See also

🗃️ About This Data