GTFOBins.github.io/_includes/function_list.html

<ul class="function-list">
    {% for function in site.data.functions %}
    {% assign function_name = function[0] %}
    {% if include.bin.functions[function_name] %}
    <li><a href="{{ include.bin.url }}#{{ function_name }}">{{ site.data.functions[function_name].label }}</a></li>
    {% endif %}
    {% endfor %}
</ul>