web/_includes/timeago.html

<!--
  Date format snippet
  See: ${JS_ROOT}/utils/timeago.js
-->

<em class="timeago{% if include.class %} {{ include.class }}{% endif %}"
    data-ts="{{ include.date | date: '%s' }}"
    {% if include.tooltip %}
      data-toggle="tooltip" data-placement="bottom" data-tooltip-df="llll"
    {% endif %}
    {% if include.capitalize %}
      data-capitalize="true"
    {% endif %}>
  {{ include.date | date: '%Y-%m-%d' }}
</em>