Woocommerce Price: Here's a short tutorial on how to display free as a price once an item's price is set at 0$. We will use the woocommerce_get_price_html filter which will
Display posts related of a taxonomy slug: With this tutorial, we will create a query that will display a list of post type or posts linked to a taxonomy's slug.
Display number of posts per author: With this tutorial, we will create a simply query that will allow you to display the number of posts per author on your author.php
