What sort of filtering and sorting do you want?
If you want links to your tags/categories, you can do something like this:
<ul class="blog-categories">
<li><a class="tag-link{% if request.full_url == group.absolute_url %} active{% endif %}" data-value="Home" href="{{ group.absolute_url }}">All</a></li>
{% for item in my_tags|sort(False, False, 'name') %}
<li><a class="tag-link{% if tag and page_meta.html_title|split(' | ')|last == item %} active{% endif %}" data-value="{{ item }}" href="{{ blog_tag_url(group.id, item.slug) }}">{{ item }}</a></li>
{% endfor %}
</ul>