metalsmith-headings-identifier/spec/fixture/expected/remainsUntouched.html

A Metalsmith plugin to add an id + anchor to all headings on a page

<h1>1 heading</h1>
<h2>2 heading</h2>
<h3>3 heading</h3>
<h4>4 heading</h4>
<h5>5 heading</h5>
<h6>6 heading</h6>