pablolp

This is a backend complement to enable AJAX save in all post types. It is integrated in WordPress interface and is currently translated into 8 languages, English, Chinese, Portuguese, French, Italian, German, Spanish and Galician.
Features to highlight:
<ul>
<li>Small size < 200 KB, 4KB in use</li>
<li>Work whit all WordPress Posts (Entries, Products, Pages, etc)</li>
<li>Ajax Enabled notification in WP Publish widget</li>
<li>Fits the style of the wordpress theme in use</li>
<li>Built-in overlay to show plugin pages & response messages</li>
<li>No-ads policy, totally free to use</li>
</ul>
What you need ?
<ul>
<li>At least WordPress 3.1</li>
<li>At least PHP 5.3.0</li>
<li>A modern browser with Javascript enabled</li>
</ul>

WordPress Admin Ajax Posts

Built-in Wordpress Admin panel AJAX save for all post types, do more in less time and be happy!

meloniq

Enhance the default WordPress admin search by including custom fields (post meta) in search results. 
This plugin seamlessly extends the post listing (edit.php) search functionality, allowing administrators to quickly find content based on values stored in custom fields.
It works out of the box with no configuration required—just activate and start searching. 
Especially useful for sites that rely heavily on custom fields, such as those built with ACF or other meta-based data structures.
Lightweight, efficient, and fully integrated with the native WordPress admin experience.

WP-Admin Search Post Meta

Search WordPress admin posts by custom fields (post meta) directly from the default search.

WordPress Admin Ajax Posts vs WP-Admin Search Post Meta