Question 1

How do I install and use eslint-formatter-mo?

Accepted Answer

Install via npm with `npm i eslint-formatter-mo -D`, then run ESLint with `-f mo` flag. For example, `eslint src -f mo` outputs the formatted results directly in your terminal.

Question 2

eslint-formatter-mo vs the default ESLint formatter: what are the benefits?

Accepted Answer

eslint-formatter-mo offers enhanced readability with syntax highlighting and theme support, making errors easier to spot, while the default formatter is plain text and better for machine parsing in automated workflows.

Question 3

How can I change the theme in eslint-formatter-mo?

Accepted Answer

Set the MO_THEME environment variable to your preferred theme ID before running ESLint, like `MO_THEME=dracula eslint src -f mo`. Available themes are listed in the Shiki documentation linked in the README.

Question 4

Does eslint-formatter-mo work with TypeScript projects?

Accepted Answer

Yes, it works with any ESLint setup, including TypeScript, as it processes ESLint's output generically. The syntax highlighting adapts based on the file type being linted.

Question 5

How to integrate eslint-formatter-mo into a CI/CD pipeline?

Accepted Answer

Add it as a dev dependency and use it in your linting script. Ensure your CI environment supports ESM for v2, and set MO_THEME if you want consistent themed output across runs.

Question 6

eslint-formatter-mo or eslint-formatter-pretty: which should I use?

Accepted Answer

Choose eslint-formatter-mo if you value VSCode theme integration and multi-language highlighting; eslint-formatter-pretty might offer different visual styles or features, so compare based on your specific readability needs.

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