wallabag/templates/Entry/_tags.html.twig

{% if tags is iterable and tags is not empty %}
    <ul class="tags{{ listClass|default("") }}">
        {% for tag in tags %}
            <li class="chip">
                <a class="chip-label" href="{{ path('tag_entries', {'slug': tag.slug}) }}">{{ tag.label }}</a>
                {% if withRemove is defined and withRemove == true %}
                    {% set current_path = path(app.request.attributes.get('_route'), app.request.attributes.get('_route_params')) %}
                    <a class="chip-action" href="{{ path('remove_tag', {'entry': entryId, 'tag': tag.id, redirect: current_path}) }}" onclick="return confirm('{{ 'entry.confirm.delete_tag'|trans|escape('js') }}')">
                        <i class="material-icons vertical-align-middle">delete</i>
                    </a>
                {% endif %}
            </li>
        {% endfor %}
    </ul>
{% endif %}