jarednova

Simple ways to make admin customizations for WordPress. You know all that brain space you saved for <a href="http://wptavern.com/learn-three-wordpress-filters-a-day" rel="nofollow ugc">memorizing hooks</a>? Use it for something better. For example, you can…
<ul>
<li>On <a href="https://github.com/upstatement/jigsaw" rel="nofollow ugc">GitHub</a></li>
</ul>
<h3>Support</h3>
Please use the <a href="https://github.com/upstatement/jigsaw/issues?state=open" rel="nofollow ugc">GitHub repo</a> to file bugs or questions.

Jigsaw

An easy way to add (code) columns to the WordPress backend. You can even add sorting on meta keys.

Love it

Simple ways to customize your WordPress build.

gfazioli

Provides a set of useful configurations for admin backend and frontend.
<h3>NOTE</h3>
This plugin is DEPRECATED, and its features have been integrated into <a href="https://wordpress.org/plugins/scotty/" rel="ugc">Scotty</a>. 
Download <a href="https://wordpress.org/plugins/scotty/" rel="ugc">Scotty</a> to continue using these features.
Best Configuration provides a set of useful configurations for admin backend and frontend, such as:
<ul>
<li>Enable/disable WP REST API</li>
<li>Remove Welcome Panel from WordPress Dashboard.</li>
<li>Remove admin bar</li>
<li>Remove only the author link from comments list</li>
<li>Set the number of revisions to keep for all post types</li>
<li>Set the excerpt length</li>
<li>Enable Shortcodes for the Text Widget</li>
<li>Enable Drag & Drop in Pages</li>
<li>and more…</li>
</ul>
Made with WP Bones
WP Bones is a little Framework that provides a set of tools and rules to makes easy to write a WordPress plugin or theme. 
The aim of Bones is achieve to write a Plugin or Theme look like a Laravel Framework application.
<a href="https://github.com/wpbones/WPBones" rel="nofollow ugc">Click Here to visit WP Bones</a>

Best Configuration

This plugin provides a set of special settings for admin backend area and frontend. I will add a lot of features in the next future.

The first version

Provides a set of useful configurations for admin backend and frontend.

Jigsaw vs Best Configuration