PostCSS
PostCSS is a tool for transforming 
CSS styles with 
JS plugins.
According to our data, PostCSS is the second most popular CSS tool on the web.
It has 56.2% of the CSS tool market share and is present on 0.5% of all websites.
It is especially popular in Brazil, appearing on 0.8% of all websites in the country.
- 🏠 Website
- 🔗 Links
- </> Source code
Wikipedia💸 Pricing
PostCSS is available for free.
📊 Rankings and Market Share
- CSS Tools
- Rank: 2
- Market share: 56.2%
🏆 PostCSS Awards
- 🥇 Most popular in the United States in the CSS Tools category.
- 🥇 Most popular in the United Kingdom in the CSS Tools category.
- 🥇 Most popular in Brazil in the CSS Tools category.
- 🥇 Most popular in Canada in the CSS Tools category.
- 🥇 Most popular in Australia in the CSS Tools category.
- 🥇 Most popular in India in the CSS Tools category.
- 🥇 Most popular in Russia in the CSS Tools category.
- 🥇 Most popular in Israel in the CSS Tools category.
- 🥇 Most popular in Switzerland in the CSS Tools category.
- 🥇 Most popular in Mexico in the CSS Tools category.
⚡ Sites Using PostCSS
We have data on 18,031 websites that use PostCSS technology. Here is a list of some of the top ranked ones.
The highest rated site using PostCSS is dmac-solutions.net.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | #750 | United States | English | |
| 2 | #1,814 | India | Hindi | |
| 3 | #2,207 | United States | English | |
| 4 | #2,454 | Chile | American English | |
| 5 | #3,682 | English | ||
| 6 |  insiderone.com |
#4,871 | English | |
| 7 | #5,911 | American English | ||
| 8 | #5,947 | United States | American English | |
| 9 | #7,281 | United States | English | |
| 10 | #8,444 | American English | ||
| 11 | #9,137 | English | ||
| 12 | #11,664 | Japan | English | |
| 13 | #13,871 | United States | English | |
| 14 | #13,994 | Japan | Japanese | |
| 15 | #15,410 | Netherlands | Dutch | |
| 16 | #16,633 | United Kingdom | English | |
| 17 | #18,062 | Slovenia | Slovenian | |
| 18 | #18,431 | France | American English | |
| 19 | #18,876 | Germany | German | |
| 20 | #18,957 | Guatemala | Spanish |
📈 Usage Statistics
Most of the sites that use PostCSS:
- are located in the United States
- have content in English
- use the .com domain extension
- fall into the Business category.
Most of the sites using PostCSS are from the United States, the United Kingdom, and Japan.
- United States 25.3%
- United Kingdom 7.4%
- Japan 5.6%
- Germany 4.8%
- Brazil 4.3%
- Canada 3.7%
- France 3.6%
- Australia 3.4%
- India 3%
- Other 38.9%
Most PostCSS users speak English, German, or Spanish.
- English 61%
- German 5.5%
- Spanish 5%
- Japanese 4.6%
- French 4.4%
- Portuguese 4.2%
- Russian 2.3%
- Italian 1.8%
- Dutch 1.3%
- Other 9.9%
PostCSS technology is especially popular on .com and .org top-level domains.
- .com 45.6%
- .org 10.6%
- .de 2.8%
- .co.uk 2.8%
- .com.br 2.5%
- .net 2.1%
- .com.au 1.8%
- .ca 1.5%
- .ru 1.5%
- Other 28.8%
The primary market segments for websites utilizing PostCSS include business, marketing and merchandising, and education and reference.
- Business 19.5%
- Marketing/Merchandising 12.5%
- Education/Reference 7%
- Travel 5.4%
- Non-Profit/Advocacy/NGO 5.4%
- Internet Services 4.9%
- Blogs/Wiki 4.9%
- Entertainment 4.9%
- Health 4.2%
- Other 31.3%
🕵️ Similar Technologies
These are some of the best PostCSS alternatives.
🆚 Compare Alternatives
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💬 Frequently Asked Questions
Where is PostCSS from?
PostCSS is from Barcelona, Spain.
Can I use PostCSS for free?
Yes, it is a free CSS tool.
It is also open source, and you can find its code on 
GitHub.
Which country uses PostCSS the most?
The majority of PostCSS users are from the United States.
Who uses PostCSS?
According to our data, PostCSS is used on thousands of sites, including such established ones as dmac-solutions.net,
abplive.com, and
paciolan.com.
Is PostCSS used on government websites?
Overall, we found PostCSS on 10 government sites in the United States.
Do academic institutions use PostCSS?
Yes. In total, we know of 33 academic websites in the United States that use PostCSS.
How does PostCSS stack up against its competitors?
PostCSS is one of the most popular CSS tools, second only to 
RTLCSS.
What are the alternatives to PostCSS?
Alternatives and possible competitors to PostCSS may include 
Autoprefixer, 
Stylelint, and RTLCSS.
Sass🗃️ 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 3,915,993 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.