Markdown support

The editor implements standard Markdown plus common extensions (tables, task lists, fenced code, math, Mermaid).

In practice

• Headings drive the outline—see Outline editing.
• Code blocks take a language tag for highlighting—see Code highlighting.
• Math uses KaTeX—see Math.
• Diagrams use Mermaid—see Diagrams.

Syntax guide

For a concise reference, read Markdown syntax in the Guides section.

Export

Markdown exports as a ZIP of .md files—Export.