A Mac gives Markdown notes room to breathe. You can write with a keyboard, keep several sources open, and work directly with files if that is how your notes are organized. The hard part is choosing a workflow that still works when you leave your desk.
Make the editor disappear
A useful Mac setup starts with readable text, comfortable line length, reliable keyboard shortcuts, and a fast route to the next note. Try a longer note with multiple headings and code blocks. Check search, scrolling, and how the editor handles a cursor inside formatted Markdown. An editor that looks calm in a screenshot may feel different after an hour of revision.
Markdown source is especially helpful for technical notes: commands, snippets, links, and checklists can sit beside ordinary prose. Use code fences for text where punctuation and line breaks must remain exact.
Files and folders
If your notes are .md files, keep a predictable folder structure and decide where attachments live. Relative links such as images/sketch.png can travel with a folder when you move it intact. Absolute paths tied to one Mac are less portable. See Markdown files and attachments.
An app-managed database can provide a different experience: navigation, sync, and rich metadata without exposing a folder of .md files. In that case, test a bulk export. You should know how to get both the text and its related media out.
Sync and backup are separate
Sync keeps changes moving between devices. Backup helps you recover from deletion, corruption, or a mistaken edit. Even if a folder lives in iCloud Drive, retain an independent backup of notes you care about. If an app uses CloudKit, understand its export path. The iCloud guide separates these models.
First-party example: Ember Notes is made by this site's publisher. Its Mac app is currently in beta; check the product site for current availability. Ember uses live Markdown parsing. Its standard note library uses an app-managed store with Markdown export; check the current Mac beta for separate local-vault features.