USWDS

GSA, Washington, D.C., United States

The U.S. Web Design System (USWDS) is an open-source design system developed by the United States government to help federal agencies build fast, accessible, and mobile-friendly websites.

It provides a library of reusable UI components, design patterns, and production-ready code with built-in compliance for standards such as Section 508 and the 21st Century IDEA, along with utilities, templates, and standardized design variables for color, typography, and spacing.

According to our data, USWDS is the 4th most popular design system on the web.
It has 2.7% of the design system market share and is detected on 0.02% of all websites.

Statistics based on 3.3M+ analyzed websites. About this data

💸 Pricing

USWDS is available for free.

Free ✔️Open source

📊 Rankings and Market Share

🏆 USWDS Awards

⚡ Sites Using USWDS

We have data on 609 websites that use the USWDS design system. Here is a list of some of the top ranked ones.

The highest rated site using USWDS is cdc.gov.

#WebsiteRankCountryLanguage
1 cdc.gov #110 United States American English
2 irs.gov #183 United States English
3 nps.gov #1,014 United States English
4 nasa.gov #1,093 United States American English
5 va.gov #1,186 United States English
6 uscourts.gov #1,609 United States English
7 noaa.gov #1,663 United States English
8 pa.gov #1,685 United States English
9 mo.gov #1,738 United States English
10 medlineplus.gov #1,774 United States English
11 cancer.gov #2,005 United States English
12 capitaloneshopping.com #2,009 United States English
13 ed.gov #2,117 United States English
14 chicago.gov #2,262 United States English
15 login.gov #2,410 United States English
16 nist.gov #6,002 United States English
17 justice.gov #6,281 United States English
18 lacounty.gov #6,389 United States American English
19 opm.gov #7,278 United States English
20 treasury.gov #7,587 United States English

📈 Usage Statistics

Most of the sites that use USWDS:

Most of the sites using USWDS are from the United States.

  • United States 80.2%
  • India 3.1%
  • Canada 2.9%
  • United Kingdom 2.9%
  • Germany 1.5%
  • Netherlands 1.2%
  • Japan 1%
  • Australia 0.6%
  • China 0.6%
  • Other 6%

Most USWDS users speak English.

  • English 94.1%
  • German 0.8%
  • Spanish 0.8%
  • Chinese 0.8%
  • Japanese 0.7%
  • Russian 0.5%
  • Dutch 0.5%
  • French 0.3%
  • Turkish 0.2%
  • Other 1.3%

The USWDS design system is especially popular on .gov, .com, and .org top-level domains.

  • .gov 41.7%
  • .com 38.8%
  • .org 7.9%
  • .ca 1.3%
  • .edu 0.8%
  • .us 0.8%
  • .co.uk 0.8%
  • .in 0.8%
  • .mil 0.7%
  • Other 6.4%

The primary market segments for websites utilizing USWDS include government and military, business, and marketing and merchandising.

  • Government/Military 42.8%
  • Business 11.8%
  • Marketing/Merchandising 6.1%
  • Education/Reference 5.7%
  • Health 4.7%
  • Finance/Banking 4%
  • Internet Services 3%
  • Online Shopping 3%
  • Software/Hardware 3%
  • Other 15.9%

🕵️ Similar Technologies

These are some of the best USWDS alternatives.

RankName
3
Italia Design System
Rome, Italy

A national design system that defines principles, guidelines, and reusable resources for designing websites and digital services for the Italian public administration.

FreeOpen source
7
GOV.UK Design System
London, United Kingdom

An open-source design system that provides styles, components, and patterns to help UK government teams build consistent, user-centered digital services.

FreeOpen source
10
Calcite Design System
Redlands, California, United States

A collection of design and development resources for creating beautiful, easy-to-use, and cohesive experiences across apps.

FreeOpen source
11
Singapore Government Design System
Singapore

A frontend framework that aims to provide a beautiful common visual language and user experience for visitors of Singapore Government websites.

FreeOpen source
13
Carbon Design System
Armonk, New York, United States

Carbon is IBM's open-source design system for products and digital experiences that provides a shared foundation for building consistent user interfaces across applications.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind USWDS?

USWDS is owned by U.S. General Services Administration, headquartered in Washington, D.C., United States.

Can I use USWDS for free?

Yes, it is a free design system.
Moreover, it is an open-source solution and its code can be found on GitHub.

Which country uses USWDS the most?

The majority of USWDS users are from the United States.

Who uses USWDS?

According to our data, USWDS is used on hundreds of sites, including such established ones as cdc.gov, irs.gov, and nps.gov.

Is USWDS used on government websites?

Yes, for example, it is used by cdc.gov, irs.gov, and nps.gov. In total, we found USWDS on 254 government sites in the United States.

Do academic institutions use USWDS?

Yes. Overall, we know of 5 academic websites in the United States that use USWDS.

How does USWDS stack up against the competition?

USWDS is one of the most popular design systems, second only to Ant Design, Italia Design System, and Material Design.

What are the alternatives to USWDS?

Alternatives and possible competitors to USWDS may include Italia Design System, GOV.UK Design System, and Singapore Government Design System.

👉 See Also

🗃️ About This Data