[
    {{- range $index, $e := where .Site.RegularPages "Type" "post" -}}
    {{- if $index -}}, {{- end -}}
    {
        "title": {{ .Title | jsonify }},
        "date": {{ .Date.Format "2006-01-02" | jsonify }},
        "permalink": {{ .Permalink | jsonify }},
        "summary": {{ .Summary | plainify | jsonify }}
    }
    {{- end -}}
]