⚡ CSS Tools in Vietnam

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

Vietnam is a Southeast Asian country with a population of over 99 million people.

According to our research, CSS tools are used on 0.3% of websites from Vietnam.

⭐ Most Popular in 2026

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

The most popular is RTLCSS, which dominates the market with a substantial 70.6% share.
It is followed by PostCSS with 35.3% and Autoprefixer with 20%.

RTLCSS 70.6%
PostCSS 35.3%
Autoprefixer 20%
Animista 3.5%
Stylelint 1.2%
PurgeCSS 1.2%
Custom Shape Dividers 1.2%

🚀 Highlights

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

4. Animista ^(-3)

✨ Best CSS Tools

Below is a more detailed list of 7 CSS tools used on sites from Vietnam, ranked by their market share.

Rank	Name	Market share
1	RTLCSS Jordan A framework for converting Left-To-Right CSS to Right-To-Left. FreeOpen source	70.6%
2	PostCSS A tool for transforming CSS styles with JS plugins. FreeOpen source	35.3%
3	Autoprefixer A PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use. FreeOpen source	20%
4	Animista A CSS animation library of ready-made CSS animations.	3.5%
5	Stylelint A linter for CSS and SCSS stylesheets that helps to avoid errors and enforce conventions. FreeOpen source	1.2%
6	PurgeCSS A tool to analyze and remove unused CSS. FreeOpen source	1.2%
7	Custom Shape Dividers An online tool to generate fully responsive CSS dividers.	1.2%

👉 See Also

✨ Related Technologies
- CSS
🌎 CSS Tools in other countries

Data is based on the analysis of 25,590 websites from Vietnam.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.