⚡ CSS Tools in Hong Kong

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

Hong Kong is an East Asian special administrative region of China with a population of around 7.5 million people.

According to our research, CSS tools are used on 0.4% of websites from Hong Kong.

⭐ Most Popular in 2026

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

The most popular is PostCSS with an impressive share of 77.2%, followed by Autoprefixer with 68.4% and RTLCSS with 45.6%.

PostCSS 77.2%
Autoprefixer 68.4%
RTLCSS 45.6%
Stylelint 8.9%
PurgeCSS 2.5%

🚀 Highlights

Here is a list of the top tools that are more popular in Hong Kong 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 5 CSS tools used on sites from Hong Kong, ranked by their market share.

Rank	Name	Market share
1	PostCSS A tool for transforming CSS styles with JS plugins. FreeOpen source	77.2%
2	Autoprefixer A PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use. FreeOpen source	68.4%
3	RTLCSS Jordan A framework for converting Left-To-Right CSS to Right-To-Left. FreeOpen source	45.6%
4	Stylelint A linter for CSS and SCSS stylesheets that helps to avoid errors and enforce conventions. FreeOpen source	8.9%
5	PurgeCSS A tool to analyze and remove unused CSS. FreeOpen source	2.5%

👉 See Also

✨ Related Technologies
- CSS
🌎 CSS Tools in other countries

Data is based on the analysis of 17,964 websites from Hong Kong.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.