How to approach this feat in Processwire

[qtguru]

Progress is going on well, as usual my choice for Development:

 

TemplateEngineFactory + Twig 

      {% for article in articles %}
                {% set divisor = 10 %}
                {% if loop.index0 == 0 %}
                    <div class="flex-center flex-col aa-list">
                        <h4>Articles</h4>
                        <ul>
                {% else %}
                            <li>
                                <a href="{{ article.url }}" target="_blank"
                                >{{ article.title }}</a
                                >
                                <span> {{ article.publishedStr }}</span>
                            </li>

                        {% endif %}
                        {% if loop.index % (divisor + 1) == 0 %}
                            </ul>
                        </div>
                    <div class="flex-center flex-col aa-list">
                        <h4>Articles</h4>
                        <ul>
                            {% elseif loop.last %}
                                </ul>
                                </div>

                        {% endif %}
                        {% endfor %}