A Notepad++ port, a Markdown viewer with offline Mermaid, a dictation app with a CLI, private notes for confidential calls. Each handles words and does little else.
Brett Terpstra's Markdown previewer ships a major version
→ brettterpstra.com
Native macOS port of the Windows-only text editor people refuse to give up
→ notepad-plus-plus-mac.org
A Markdown editor where you design the room, not the syntax colours
→ writemd.app
A free Mac app that only reads Markdown, Mermaid diagrams included
→ github.com