{% comment "user section" %} Block comment with note visible in debug {% endcomment %} {% if user.is_authenticated %}

{# !render Evaluated comment shows: {{ user.username }} #}

Welcome, {{ user.display_name }}!

{% comment "!hide internal note" %} This block is always stripped even with eval marker {% endcomment %}

{% else %} {% endif %}

{% comment %}Block comment without note{% endcomment %}

Products

{{ product.name }} ${{ product.price }} {% if product.on_sale %} {# !render On sale for: ${{ product.sale_price }} #} On Sale! {% endif %}
No products available

{% comment "!render !hide" %} Hidden despite eval marker - never in output {% endcomment %} {# !render !hide Also hidden despite eval marker #}

{# Escaped variable appears literally: {{ stats.count }} #}

Total items: {{ stats.count }}

Last updated: {{ stats.last_updated }}