author/layouts/_default/bookmarks.html

{{ define "main" }}
<article>
	<h1>{{ .Title }}</h1>
	<p class=byline>Collected by <a href=/>{{ .Site.Params.AuthorName }}</a>.</p>
	{{ .Content }}

	<h2>Categories</h2>
	<ul>
	{{- range sort .Site.Data.bookmarks "title" }}
		<li><a href="#{{ urlize .title }}">{{ .title }}</a></li>
	{{- end }}
	</ul>

	{{ range sort .Site.Data.bookmarks "title" }}
	<section id="{{ urlize .title }}">
		<h2>{{ .title }}</h2>
		{{ if .notes -}}
		<p>{{ .notes }}</p>
		{{ end }}
		{{- range sort .bookmarks "title" }}
		<div>
			<h3>
				<a href="{{ .url }}">{{ .title }}</a>
			</h3>
			{{ if .notes -}}
			<p>{{ .notes }}</p>
			{{- end }}
		</div>
		{{- end }}
	</section>
	{{- end }}
</article>
{{ end }}