This post is the formatting crib sheet. Copy any section into a real article; the title above is the page <h1>, so body copy usually starts at ##.
Heading 1 (body)
Use sparingly inside a post — the page title already fills the top slot.
Heading 2
Section break. Most posts live here.
Heading 3
Subsection under an H2.
Heading 4
Smaller label when an H3 still feels too big.
Paragraphs and inline text
Regular paragraphs sit as plain text with a blank line between them.
You can mix bold, italic, bold italic, strikethrough, and inline code in the same sentence.
Links
- Internal: Peak home
- External: peaklife.me
- Autolink (GFM): https://peaklife.me
- YouTube as a normal link (not embedded): this video
Bullets and lists
Unordered:
- Timing over intensity
- Structure before speed
- Review windows before launches
- Nested item under the parent
- Another nested item
Ordered:
- Read the chart context
- Pick the window
- Act once, then wait for feedback
- Nested ordered step
- Another nested step
Task list (GFM):
- Supported checklist item
- Open checklist item
- Another open item
Blockquote
Saturn asks whether this still matters in five years. Use a blockquote for pulled lines or short asides.
Horizontal rule
Content above the break.
Content below the break.
Code
Inline: set MOCK_LLM=true for local API work.
Fenced block:
pnpm install
pnpm dev
Table
| Format | Supported | Notes |
|---|---|---|
| Headings H1–H4 | Yes | Page title is separate H1 |
| Bullets / ordered lists | Yes | Nesting works |
| Task lists | Yes | GFM checkboxes |
| Images | Yes | Tina media or /public path |
| YouTube embed | Yes | Bare URL alone on its own line |
| Accordion | Yes | HTML <details> / <summary> |
| Generic video file | No | Use YouTube or a linked file |
Image
Upload via Peak CMS into blog-images/, or drop a file under public/:
CMS path example after upload:
YouTube embed
Paste a bare youtube.com / youtu.be URL alone on its own line. It becomes an embed.
Linked text stays a normal link (see Links above) — it does not embed.
Shorts and youtu.be short links work the same way when alone on a line:
Accordion
Use HTML <details> / <summary>. Stack several for a FAQ-style block.
What is an accordion for?
Short answers, FAQs, and optional detail that should stay collapsed by default. Markdown inside works: bold, links, and lists.
- First supporting point
- Second supporting point
How do I add another panel?
Copy another <details> block. Keep a blank line after </summary> so paragraphs and lists parse cleanly.
Are Radix/shadcn Accordion components available in posts?
No — blog posts are markdown. Use <details> / <summary> as shown here.
What is not supported
- Generic MP4 / Vimeo / Loom embeds (YouTube only for in-page video)
- Custom React components inside markdown
- Fancy card grids, pill clusters, or marketing widgets
Peak · Formatting reference