🆚 PostCSS vs. Rollup
- 📈 PostCSS is twice as popular as Rollup.
- 🌎 PostCSS is more popular in the United States, the United Kingdom, and Germany.
- 🌍 Rollup is more popular in the Netherlands, China, and Belgium.
Statistics based on 3.3M+ analyzed websites. About this data
Type
CSS tool
Module bundler
About
PostCSS is a tool for transforming 
CSS styles with JS plugins.
Rollup is a module bundler for 
JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application.
Pricing
Free ✔️Open source
Free ✔️Open source
Categories
Popularity
Determined by the number of sites using each technology.
PostCSS technology is 2.2 times more popular than Rollup.
Total websites
Market share
Tools
Popularity by country
Determined by the number of sites detected from each country.
PostCSS is more popular in the United States, the United Kingdom, and Germany, while Rollup is more popular in the Netherlands, China, and Belgium.
United States
United Kingdom
Germany
Japan
Australia
France
Brazil
Canada
Netherlands
Italy
Awards
- 🥇 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.
- 🥈 Second most popular in the United States in the Module Bundlers category.
- 🥈 Second most popular in the United Kingdom in the Module Bundlers category.
- 🥈 Second most popular in Germany in the Module Bundlers category.
- 🥈 Second most popular in China in the Module Bundlers category.
- 🥈 Second most popular in the Netherlands in the Module Bundlers category.
Popularity by domain category
Determined by the number of sites in each category.
PostCSS is more popular among sites focused on business, marketing and merchandising, and education and reference, while Rollup is more commonly used on online shopping, forum, bulletin boards, and games sites.
Business
Marketing/Merchandising
Education/Reference
Entertainment
Internet Services
Blogs/Wiki
Non-Profit/Advocacy/NGO
Travel
Online Shopping
Health
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
RTLCSS
Autoprefixer
Parcel
Webpack
Google Closure Compiler
Vite🗃️ 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 3,370,977 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.