m2-category-subcategories

List Subcategories on Category Page

You can easily Enable/Disable Child Category Block from Category Edit Page.

Also. You can embed sub-categories list of a category into any cms block or page like this:

{{block class="Mgenius\Subcategories\Block\ListCategories" before="-" category_id="3" name="home gear category"}}

Replace category_id with Category ID which subcategories you want to list.

composer require mgenius/module-subcategories

Note: this module has minimum code to show category's sub-categories on category view page.