{{- $index := slice -}}
{{- range .Site.RegularPages -}}
  {{- $index = $index | append (dict
      "title"     .Title
      "desc"      (.Summary | plainify)
      "contents"  .Plain
      "section"   .Section
      "date"      (.Date.Format "2006-01-02")
      "permalink" .Permalink) -}}
{{- end -}}
{{- $index | jsonify -}}