flexostudio

Choose from which category and how many posts you want to show, as is shown 
name and picture of the contents of this publication.
<h3>How to use</h3>
<ol>
<li>From the Administration -> settings go to post manager options enter data, generate code copy and paste the desired place in post</li>
<li>FlexoPostManager::category_post($_args); where $ _args is an array of type 
$args = array( 
 ‘category’ => ‘pictures’, 
 ‘count’ => 5, 
 ‘h_num’ => 3, 
 ‘master_class’ => ‘post-preview’, 
 ‘return’ => false, 
 ‘title_first’ => true, 
 ‘template_func’ => ‘format_post_as_picture’, 
 ‘order_by_postmeta’ => array( 
 ‘key’ => ‘fb_score’, 
 ‘order’ => ‘DESC’ 
 ), 
); 
you can put this wherever you want in header, in sidebar …..</li>
</ol>

flexo-posts-manager

shows your chosen number of publications in the selected category

Sirius Pro

Simply Remove Parent Category from Slug and show only child category in WordPress permalink. This plugin allows you to easily disable parent slug from categories without modifying the code and it works with most of the available themes. Just install and activate this plugin to remove parent category from slug in WordPress.
Read more about this plugin on <a href="https://siriuspro.pl" rel="nofollow ugc">WordPress</a> blog.

Remove Parent Category from Slug

Simply Remove Parent Category from Slug and show only child category in WordPress permalink.

flexo-posts-manager vs Remove Parent Category from Slug