YAML

Seattle, Washington, United States

YAML ("YAML Ain't Markup Language") is a human-readable data serialization language designed for representing structured data and exchanging it between systems and programming languages.

It uses indentation-based syntax with minimal structural characters, represents data using three core primitives such as mappings, sequences, and scalars, and includes features such as anchors and aliases for referencing data, along with a simple typing system for numbers, strings, and booleans.

YAML is widely used for configuration files, infrastructure definitions, and data exchange in tools and environments such as Kubernetes, Docker Compose, and CI/CD pipelines, where its readable format simplifies managing complex hierarchical data structures.

According to our data, YAML is present on 2.9% of all websites.

Statistics based on 3.4M+ analyzed websites. About this data

📊 Rankings and Market Share

🏆 YAML Awards

⚡ Sites Using YAML

We have data on 97,269 websites that use YAML. Here is a list of some of the top ranked ones.

The highest rated site using YAML is github.com.

#WebsiteRankCountryLanguage
1 github.com #13 United States English
2 wyze.com #49 English
3 shopify.com #51 Canada English
4 gov.uk #76 United Kingdom English
5 goodreads.com #134 United States English
6 gitlab.com #326 United States American English
7 airbnb.com #340 United States English
8 academia.edu #360 United States English
9 tabelog.com #380 Japan Japanese
10 remove.bg #512 Bulgaria English
11 archiveofourown.org #585 English
12 game8.co #718 Japan American English
13 railyatri.in #729 India English
14 tabor.ru #742 Russia Russian
15 game8.jp #759 Japan Japanese
16 fantia.jp #778 Japan Japanese
17 e621.net #800 English
18 zearn.org #807 American English
19 mechacomic.jp #823 Japan Japanese
20 gumroad.com #1,032 English

📈 Usage Statistics

Most of the sites that use YAML:

Most of the sites using YAML are from the United States, the United Kingdom, and Australia.

  • United States 21.9%
  • United Kingdom 9.9%
  • Australia 6.1%
  • India 6.1%
  • Germany 5.7%
  • Netherlands 5%
  • Canada 4.8%
  • Japan 4.6%
  • France 4%
  • Other 31.9%

Most YAML users speak English, Spanish, or German.

  • English 78.4%
  • Spanish 3.5%
  • German 3.3%
  • Japanese 2.8%
  • French 2.6%
  • Italian 1.2%
  • Portuguese 1.1%
  • Dutch 1%
  • Chinese 0.9%
  • Other 5.2%

YAML is especially popular on .com top-level domains.

  • .com 60.8%
  • .org 3.9%
  • .co.uk 3.1%
  • .com.au 3%
  • .de 2.1%
  • .net 1.7%
  • .ca 1.3%
  • .co 1.2%
  • .in 1.2%
  • Other 21.7%

The primary market segments for websites utilizing YAML include online shopping, fashion and beauty, and marketing and merchandising.

  • Online Shopping 36.3%
  • Fashion/Beauty 11.6%
  • Marketing/Merchandising 11.5%
  • Business 8%
  • Education/Reference 4.7%
  • Entertainment 2.7%
  • Blogs/Wiki 2.5%
  • Internet Services 2.4%
  • Software/Hardware 1.7%
  • Other 18.6%

🕵️ Similar Technologies

These are some of the best YAML alternatives.

RankName
1
CSS
Cambridge, Massachusetts, United States

A stylesheet language used to control the presentation of HTML and XML documents, defining layout, colors, typography, and responsive behavior across different devices.
2
HTML
Cambridge, Massachusetts, United States

A markup language used to create web pages and is the de facto standard for documents displayed in web browsers.
4
JSON

A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.
20
GraphQL
Menlo Park, California, United States

A data query and manipulation language for APIs typically used for remote client-server communications.
28
XML
Cambridge, Massachusetts, United States

A markup language and file format for storing, transmitting, and reconstructing structured data in a platform-independent way.

🆚 Compare Alternatives

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💬 Frequently Asked Questions

Where is YAML's headquarters?

YAML is located in Seattle, Washington, United States.

Which country uses YAML the most?

The majority of YAML users are from the United States.

Who uses YAML?

According to our data, YAML is used on thousands of sites, including such established ones as github.com, wyze.com, and shopify.com.

Is YAML used on government websites?

In total, we found YAML on 25 government sites in the United States.

Do academic institutions use YAML?

Yes, quite a few! The most notable of these is academia.edu. Overall, we know of 124 academic websites in the United States that use YAML.

How does YAML stack up against the competition?

YAML is a moderately popular standard, ranking ahead of 40 other standards we track.

What are the alternatives to YAML?

Alternatives and possible competitors to YAML may include XML, JSON, and CSS.

🗃️ About This Data