Markdown Fixup: An Opinionated Markdown Linter

This post introduces 'Markdown Fixup', an opinionated Markdown linter crafted by the author to enforce personal formatting preferences. The tool offers 27 normalization rules for Markdown files, addressing common formatting issues. It is designed as a standalone tool, promoting flexibility for different users' needs, particularly in automated workflows. The author invites feedback and contributions to further develop this utility and a proposed VS Code extension.