Sample documents that exercise each editor feature. Open any of them with File → Open to see them render, then click into a block to see the hybrid live-preview markers reveal.
| File | What it covers |
|---|---|
| 01-text-formatting.md | Inline marks — bold, italic, strikethrough, inline code, links |
| 02-headings-lists-quotes.md | Headings, bullet and ordered lists, blockquotes, horizontal rules |
| 03-code-blocks.md | Syntax-highlighted code blocks across many languages, language picker |
| 04-mermaid-diagrams.md | Mermaid live-preview blocks — flowcharts, sequence, class, gantt |
| 05-kitchen-sink.md | Everything mixed together for a round-trip stress test |
| 06-task-lists.md | GitHub-style - [ ] / - [x] task lists with nesting |
| 07-tables.md | GFM pipe-tables with resizable columns + hover toolbar |
| 08-math.md | KaTeX math — inline $…$ and block $$…$$ with click-to-edit |
- Click anywhere inside a heading or paragraph — markdown markers (
#,**,_, …) appear on that line only. - Place the cursor inside a code block — a language chip appears in the top-right; click it for a searchable picker.
- Type
/on an empty line to open the slash menu (heading, list, code, mermaid, hr). - Select text to summon the bubble menu (bold / italic / strike / code / link / clear).
⌘]/⌘[cycle the current line through paragraph → H1 → H2 → … → H6.