Markdown Link Validator

next-validate-link is a utility designed to check and ensure the validity of links within Markdown files. It supports various modern web frameworks, including Next.js, Astro, Nuxt, Waku, and React Router, by offering specialized presets for their routing conventions. The package is currently stable at version 1.6.4, with a consistent release cadence of minor and patch updates, indicating active development and continuous improvement. Its core functionality involves scanning specified directories for Markdown files and then validating both internal and external URLs, as well as relative file paths, providing comprehensive link integrity checks essential for documentation sites and content-heavy applications. A key differentiator is its extensibility with custom remark plugins and customizable Markdown validators, ensuring flexibility for diverse project needs.