---
title: "mdxlint"
description: "A command-line linter for MDX documents."
pagination: false
---

{/* Generated from content/. Edit the catalog, not this page. */}

<PurposeNote title="Good for">Checking documentation that combines Markdown and JSX.</PurposeNote>

## What it does

A command-line linter for MDX documents.

## When it fits

Checking documentation that combines Markdown and JSX.

## Other options in this category

<div data-pagefind-ignore>

- [Biome](/developer-tools/biome) — Applying consistent formatting and automated code checks.
- [Bippy](/developer-tools/bippy) — Building specialized React debugging and inspection tools.
- [Code Inspector](/developer-tools/code-inspector) — Opening the corresponding component in an editor directly from the browser.
- [dependency-cruiser](/developer-tools/dependency-cruiser) — Detecting forbidden imports, cycles, and structural drift in a codebase.
- [envinfo](/developer-tools/envinfo) — Collecting reproducible environment details for debugging and issue reports.

</div>

## Source

[Project source for mdxlint ↗](https://github.com/remcohaszing/mdxlint)

Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.

[Understand and improve a codebase →](/tasks/understand-and-improve-a-codebase)

[All developer tools &amp; code health options →](/developer-tools)