StyleX

Meta, Menlo Park, California, United States

StyleX is an open-source styling system and CSS-in-JS library developed by Meta for building and maintaining large-scale web applications.

It compiles styles to static, collision-free atomic CSS rules at build time, supports type-safe style definitions, media queries, pseudo-classes, theming through shared variables, and is designed to eliminate runtime style injection overhead.

💸 Pricing

StyleX is available for free.

Free ✔️Open source

⚡ Sites Built With StyleX

The list of sites that use StyleX is still being compiled.
#WebsiteRankCountryLanguage
1 facebook.com #2 United States English
2 instagram.com #5 United States English
3 meta.com #203 United States English
4 threads.com #386 United States English
5 tele2.se #21,132 Sweden Swedish
6 island.is #22,975 Iceland Icelandic
7 metacareers.com #24,609 United States English
8 unam.edu.ar #30,574 Argentina European Spanish
9 tarnowiak.pl #36,184 Poland Polish
10 apps.facebook.com United States English
11 grmu.com.ua #56,136 Ukraine Ukrainian
12 coloradosprings.gov #59,975 United States English
13 blisty.cz #67,349 Czech Republic Czech
14 castro.com #81,177 Israel Hebrew
15 l.instagram.com United States English
16 einherzfuerstreuner.de #94,833 Germany German
17 mtech.edu #98,936 United States English
18 mnu.edu.mv #104,197 Maldives American English
19 pierpont.edu #107,981 United States American English
20 bicol-u.edu.ph #126,922 Philippines American English

📈 Usage Statistics

Statistics for StyleX are still being collected.

Most of the sites that use StyleX:

Most of the sites using StyleX are from the United States, Germany, and Poland.

  • United States 15.2%
  • Germany 8.1%
  • Poland 7.6%
  • United Kingdom 6.3%
  • France 5.3%
  • Czech Republic 3.8%
  • Italy 3.3%
  • Canada 2.7%
  • Netherlands 2.7%
  • Other 45%

Most StyleX users speak English, German, or Polish.

  • English 41.3%
  • German 9.3%
  • Polish 7%
  • French 6.3%
  • Spanish 5.1%
  • Czech 3.5%
  • Dutch 3.2%
  • Italian 2.5%
  • Swedish 1.8%
  • Other 20%

The StyleX JavaScript library is especially popular on .com, .org, and .de top-level domains.

  • .com 24.2%
  • .org 10.1%
  • .de 6.3%
  • .pl 5.1%
  • .cz 3.5%
  • .it 2.6%
  • .co.uk 2.5%
  • .net 2.1%
  • .fr 1.9%
  • Other 41.7%

The primary market segments for websites utilizing StyleX include business, marketing and merchandising, and online shopping.

  • Business 11.9%
  • Marketing/Merchandising 10.2%
  • Online Shopping 8.5%
  • Blogs/Wiki 8.5%
  • Public Information 6.8%
  • Entertainment 5.9%
  • Education/Reference 5.1%
  • Travel 4.2%
  • Sports 4.2%
  • Other 34.7%

🕵️ Similar Technologies

These are some of the best StyleX alternatives.

RankName
81
Less.js

A JavaScript library that converts Less styles to CSS styles.

FreeOpen source
94
Emotion

An open-source CSS-in-JS library for writing and managing styles with JavaScript and TypeScript that can be used both with React and in a framework-agnostic way.

FreeOpen source
99
Styled Components
Hadley, Massachusetts, United States

An open-source CSS-in-JS library for React that allows developers to define component styles directly within JavaScript and TypeScript code.

FreeOpen source
127
Enquire.js

A lightweight, pure JavaScript library for responding to CSS media queries.

FreeOpen source
Tailwind CSS
Kitchener, Ontario, Canada

An open-source utility-first framework that provides low-level CSS classes for building user interfaces directly in markup.

FreeOpen source$149+

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💬 Frequently Asked Questions

What is the company behind StyleX?

StyleX is owned by Meta Platforms, Inc., headquartered in Menlo Park, California, United States.

Can I use StyleX for free?

Yes, it is a free JavaScript library.
It is also open source, and its code is available on GitHub.

Which country uses StyleX the most?

The majority of StyleX users are from the United States.

Who uses StyleX?

According to our data, StyleX is used on hundreds of sites, including facebook.com, instagram.com, and meta.com.

Is StyleX used on government websites?

Yes, for example, it is used by coloradosprings.gov. In total, we found StyleX on 4 government sites in the United States.

Do academic institutions use StyleX?

Yes. The most prominent of these are unam.edu.ar, mtech.edu, and mnu.edu.mv. In total, we know of 5 academic websites in the United States that use StyleX.

What are the alternatives to StyleX?

Alternatives and possible competitors to StyleX may include Styled Components, Emotion, and Tailwind CSS.

👉 See Also

🗃️ About This Data