⚡ CSS Tools in Taiwan

CSS tools are software applications and libraries for processing CSS (Cascading Style Sheets), including static code analysis, transformation, cleanup, and more.

Taiwan is an East Asian island country with a population of around 23.6 million people.

According to our research, CSS tools are used on 0.7% of websites from Taiwan.

⭐ Most Popular in 2026

The following chart shows the top CSS tools in Taiwan in 2026, based on market share.

The most popular is PostCSS with an impressive share of 62.5%, followed by Autoprefixer with 55% and RTLCSS with 40%.

PostCSS 62.5%
Autoprefixer 55%
RTLCSS 40%
Stylelint 15%
PurgeCSS 5%
Custom Shape Dividers 1.3%

🚀 Highlights

Here is a list of the top tools that are more popular in Taiwan than worldwide.
Differences between global and country rankings are shown in parentheses.

1. PostCSS ^(-1)
2. Autoprefixer ^(-1)
5. PurgeCSS ^(-1)

✨ Best CSS Tools

Below is a more detailed list of 6 CSS tools used on sites from Taiwan, ranked by their market share.

Rank	Name	Market share
1	PostCSS A tool for transforming CSS styles with JS plugins. FreeOpen source	62.5%
2	Autoprefixer A PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use. FreeOpen source	55%
3	RTLCSS Jordan A framework for converting Left-To-Right CSS to Right-To-Left. FreeOpen source	40%
4	Stylelint A linter for CSS and SCSS stylesheets that helps to avoid errors and enforce conventions. FreeOpen source	15%
5	PurgeCSS A tool to analyze and remove unused CSS. FreeOpen source	5%
6	Custom Shape Dividers An online tool to generate fully responsive CSS dividers.	1.3%

👉 See Also

✨ Related Technologies
- CSS
🌎 CSS Tools in other countries

Data is based on the analysis of 12,210 websites from Taiwan.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.