🆚 Prefix-free vs. StyleX
- 📈 StyleX is slightly more popular than Prefix-free.
- 🌎 StyleX is more popular in the United States, Germany, and France.
- 🌍 Prefix-free is more popular in the United Kingdom, Canada, and Japan.
Statistics based on 3.5M+ analyzed websites. About this data
Prefix-free
StyleXType
JavaScript library
JavaScript library
About
A legacy script that adds browser prefixes to 
CSS code when needed for old browsers.
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.
Headquarters
Menlo Park, California, United States
Pricing
Free ✔️Open source
Free ✔️Open source
Categories
Popularity
Determined by the number of sites using each technology.
The StyleX JavaScript library is 1.2 times more popular than Prefix-free.
Total websites
Market share
JavaScript Libraries
Popularity by country
Determined by the number of sites detected from each country.
StyleX is more popular in the United States, Germany, and France, while Prefix-free is more popular in the United Kingdom, Canada, and Japan.
United States
Germany
United Kingdom
France
Poland
Canada
Japan
Italy
Netherlands
China
Awards
- 🔥 14th most popular in Iran in the Legacy category.
- 🔥 15th most popular in Korea in the Legacy category.
- 🔥 16th most popular in China in the Legacy category.
- ⬆️ 26th most popular in Hong Kong in the Legacy category.
- ⬆️ 28th most popular in Switzerland in the Legacy category.
- ⬆️ 102nd most popular in Poland in the JavaScript Libraries category.
- ⬆️ 103rd most popular in the Czech Republic in the JavaScript Libraries category.
- ⬆️ 111st most popular in Lithuania in the JavaScript Libraries category.
- ⬆️ 113rd most popular in Hungary in the JavaScript Libraries category.
- ⬆️ 115th most popular in Malaysia in the JavaScript Libraries category.
Popularity by domain category
Determined by the number of sites in each category.
StyleX is more popular among sites focused on blogs and wiki, education and reference, and entertainment, while Prefix-free is more commonly used on business, marketing and merchandising, and online shopping sites.
Business
Marketing/Merchandising
Blogs/Wiki
Education/Reference
Online Shopping
Travel
Entertainment
Non-Profit/Advocacy/NGO
Public Information
Sports
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Emotion
Animsition
Styled Components
Tailwind CSS🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,531,690 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.