prettier-plugin-markdown-html

A Prettier plugin that formats raw HTML fragments inside Markdown files (e.g., README.md), including those split by Markdown syntax. Version 1.4.0, stable, actively maintained. Released under MIT, ships TypeScript types. Key differentiators: respects Prettier's built-in HTML options, has no additional dependencies, and offers fragment-specific options like htmlFragmentPrintWidth and htmlFragmentSingleAttributePerLine that override global Prettier settings without affecting code blocks.