🆚 Calcite Design System vs. USWDS

Compare technologies based on real-world usage data *

Type

Design system
Design system

About

Calcite Design System is a collection of design and development resources for creating beautiful, easy-to-use, and cohesive experiences across apps. It includes a UI kit, icons, color schemes, and a web component library with UI elements.

The United States Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

Headquarters

Redlands, California, United States
Washington, D.C., United States

Website

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

Design Systems › Rank #10
Design Systems › Rank #3
UI Frameworks › Rank #50
UI Frameworks › Rank #26

Popularity

Determined by the number of sites using each technology.

The USWDS design system is 10 times more popular than Calcite Design System.
Total websites

Market share

Design Systems
UI Frameworks

Popularity by country

Determined by the number of sites detected from each country.

USWDS is more popular in the United States, the United Kingdom, and Canada, while Calcite Design System is more popular in Spain.
United States
United Kingdom
Canada
India
Germany
Netherlands
Japan
Spain
France
Australia

Awards

Popularity by domain category

Determined by the number of sites in each category.

USWDS is more popular than Calcite Design System in all market segments.
Government/Military
Business
Education/Reference
Marketing/Merchandising
Health
Software/Hardware
Finance/Banking
Internet Services
Online Shopping
Public Information

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#13,164
#242,106
#244,063
View more ➝
Name
Rank
#110
#183
#1,014
#1,093
#1,186
View more ➝

See also

* According to recent studies, many of online reviews are fake.
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.