⚡ Static Code Analysis in Korea

Static code analysis is a method of examining source code without running it to find errors, enforce coding standards, and improve code quality.

Korea is an East Asian country with a population of around 52 million people.

According to our research, static code analysis tools are detected on 0.1% of websites from Korea.

Statistics based on 30K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top static code analysis tools on websites in Korea in 2026, based on market share.

The most popular is ESLint, which dominates the market with an overwhelming 86.7% share.
It is followed by Stylelint with 16.7% and JSLint with 3.3%.

ESLint 86.7%
Stylelint 16.7%
JSLint 3.3%

🚀 Highlights

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

3. JSLint ^(-1)

✨ Best Static Code Analysis Tools

Below is a more detailed list of 3 static code analysis tools used on sites from Korea, ranked by their market share.

Rank	Name	Market share
1	ESLint San Francisco, California, United States A static code analysis tool for ECMAScript/JavaScript code. FreeOpen source	86.7%
2	Stylelint An open-source CSS linter built on PostCSS that helps developers detect errors and enforce consistent coding conventions in CSS, Sass, and Less stylesheets. FreeOpen source	16.7%
3	JSLint United States A code quality tool that looks for problems in JavaScript programs. FreeOpen source	3.3%

👉 See Also

🌎 Static Code Analysis in other countries

🗃️ 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 30,156 websites from Korea.
We currently track the presence of 6 static code analysis tools across the web.
Of these, 3 were detected on websites from Korea.
Statistics were last calculated on September 5, 2026.
For more details, see our methodology and disclaimer.