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.

It is especially popular in the United States, appearing on 0.08% of all websites in the country.

Statistics based on 4M+ 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 806 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 #57 United States American English
2 irs.gov #131 United States English
3 nih.gov #163 United States American English
4 nps.gov #290 United States English
5 va.gov #356 United States English
6 ssa.gov #421 United States English
7 medlineplus.gov #994 United States English
8 cbp.gov #1,287 United States English
9 nasa.gov #1,310 United States American English
10 ny.gov #1,326 United States English
11 noaa.gov #1,483 United States English
12 tsa.gov #1,613 United States English
13 justice.gov #1,619 United States English
14 treasury.gov #1,759 United States American English
15 uscourts.gov #1,762 United States English
16 mo.gov #1,965 United States English
17 login.gov #2,053 United States English
18 sam.gov #2,368 United States English
19 pa.gov #2,462 United States English
20 usgs.gov #2,753 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 79.6%
  • Netherlands 2.7%
  • Canada 2.6%
  • India 2.4%
  • United Kingdom 2.3%
  • Germany 1.4%
  • Japan 0.9%
  • Australia 0.7%
  • China 0.6%
  • Other 6.8%

Most USWDS users speak English.

  • English 92.4%
  • Dutch 2.2%
  • Spanish 0.9%
  • German 0.7%
  • Chinese 0.6%
  • Japanese 0.5%
  • Russian 0.4%
  • French 0.4%
  • Polish 0.4%
  • Other 1.5%

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

  • .com 41.1%
  • .gov 38.8%
  • .org 7.4%
  • .nl 1.9%
  • .ca 1%
  • .us 0.9%
  • .net 0.7%
  • .co 0.7%
  • .co.uk 0.6%
  • Other 6.9%

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

  • Government/Military 43.2%
  • Business 11.1%
  • Marketing/Merchandising 5.8%
  • Education/Reference 5.3%
  • Health 5%
  • Online Shopping 3.9%
  • Finance/Banking 3.6%
  • Software/Hardware 3.1%
  • Internet Services 2.8%
  • Other 16.2%

🕵️ 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
12
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 nih.gov.

Is USWDS used on government websites?

Yes, for example, it is used by cdc.gov, irs.gov, and nih.gov. In total, we found USWDS on 313 government sites in the United States.

Do academic institutions use USWDS?

Yes. Overall, we know of 4 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