Goldmark Extensions

Tables (GFM-style)

Strikethrough

deleted text

Footnotes

Some text with a footnote.¹

Definition List

Term 1

Definition for term 1.

Term 2

Definition for term 2.

Typographer (smart punctuation)

• “double quotes” → “double quotes”
• ‘single quotes’ → ‘single quotes’
• – → en-dash
• — → em-dash
• … → ellipsis

Auto-linkify

https://example.com gets converted to a clickable link automatically.

Raw HTML (requires markup.goldmark.renderer.unsafe = true)

Inline HTML also works.

Render Hooks

Override default rendering by placing templates in layouts/_default/_markup/:

• render-link.html — custom link rendering
• render-image.html — custom image rendering
• render-heading.html — custom heading rendering
• render-codeblock.html — custom code block rendering

Example use: adding target="_blank" to external links, or wrapping images in a lightbox.

Standard Markdown (CommonMark)

Headings

H1

H2

H3

H4

Emphasis

bold italic bold italic

Code

Inline code and fenced blocks:

echo "Hello World"

Blockquote

Quoted text here.

Continues on next line.

Lists

• unordered item
• unordered item
  • nested item

1. ordered item
2. ordered item
   1. nested ordered

Links and Images

Link text Link with title

Horizontal Rule

Task List (GFM)

• completed task
• incomplete task