Scott Reilly

Ever want to introduce custom dynamic functionality to your WordPress admin pages and otherwise harness the power of JavaScript? Any modification you may want to do with JavaScript can be facilitated via this plugin.
Using this plugin you’ll easily be able to define additional JavaScript (inline and/or by URL) to be added to all administration pages. You can define JavaScript to appear inline in the admin head, admin footer (recommended), or in the admin footer within a jQuery <code>jQuery(document).ready(function($)) {}</code> section, or reference JavaScript files to be linked in the page header. The referenced JavaScript files will appear in the admin head first, listed in the order defined in the plugin’s settings. Then any inline admin head JavaScript is added to the admin head. All values can be filtered for advanced customization (see Filters section).
Links: <a href="https://coffee2code.com/wp-plugins/add-admin-javascript/" rel="nofollow ugc">Plugin Homepage</a> | <a href="https://wordpress.org/plugins/add-admin-javascript/" rel="ugc">Plugin Directory Page</a> | <a href="https://github.com/coffee2code/add-admin-javascript/" rel="nofollow ugc">GitHub</a> | <a href="https://coffee2code.com" rel="nofollow ugc">Author Homepage</a>
<h3>Hooks</h3>
The plugin exposes four filters for hooking. Typically, code making use of filters should ideally be put into a mu-plugin or site-specific plugin (which is beyond the scope of this readme to explain). Bear in mind that most of the features controlled by these filters are configurable via the plugin’s settings page. These filters are likely only of interest to advanced users able to code.
c2c_add_admin_js_files (filter)
The ‘c2c_add_admin_js_files’ filter allows programmatic modification of the list of JavaScript files to enqueue in the admin.
Arguments:
<ul>
<li>$files (array): Array of JavaScript files.</li>
</ul>
Example:
<pre><code>/**
 * Adds a JavaScript file to be enqueued in the WP admin.
 *
 * @param array $files Array of files.
 * @return array
 */
function my_admin_js_files( $files ) {
 $files[] = 'http://ajax.googleapis.com/ajax/libs/yui/2.8.1/build/yuiloader/yuiloader-min.js';
 return $files;
}
add_filter( 'c2c_add_admin_js_files', 'my_admin_js_files' );
</code></pre>
c2c_add_admin_js_head (filter)
The ‘c2c_add_admin_js_head’ filter allows customization of the JavaScript that should be added directly to the admin page head.
Arguments:
<ul>
<li>$js (string): JavaScript code (without <code><script></code> tags).</li>
</ul>
Example:
<pre><code>/**
 * Adds JavaScript code to be added to the admin page head.
 *
 * @param string $js JavaScript code.
 * @return string
 */
function my_add_head_js( $js ) {
 $js .= "alert('Hello');";
 return $js;
}
add_filter( 'c2c_add_admin_js_head', 'my_add_head_js' );
</code></pre>
c2c_add_admin_js_footer (filter)
The ‘c2c_add_admin_js_footer’ filter allows customization of the JavaScript that should be added directly to the admin footer.
Arguments:
<ul>
<li>$js (string): JavaScript code (without <code><script></code> tags).</li>
</ul>
Example:
<pre><code>/**
 * Adds JavaScript code to be added to the admin footer.
 *
 * @param string $js JavaScript code.
 * @return string
 */
function my_add_footer_js( $js ) {
 $js .= "alert('Hello');";
 return $js;
}
add_filter( 'c2c_add_admin_js_footer', 'my_add_footer_js' );
</code></pre>
c2c_add_admin_js_jq (filter)
The ‘c2c_add_admin_js_jq’ filter allows customization of the JavaScript that should be added directly to the admin footer within a jQuery document ready function.
Arguments:
<ul>
<li>$jq_js (string): JavaScript code (without <code><script></code> tags or jQuery document ready function).</li>
</ul>
Example:
<pre><code>/**
 * Adds jQuery code to be added to the admin footer.
 *
 * @param string $jq_js jQuery code.
 * @return string
 */
function my_add_jq( $js_jq ) {
 $js_jq .= "$('.hide_me').hide();";
 return $js_jq;
}
add_filter( 'c2c_add_admin_js_jq', 'my_add_jq' );
</code></pre>

Add Admin JavaScript

Interface for easily defining additional JavaScript (inline and/or by URL) to be added to all administration pages.

AcmeeDesign

WPShapere WordPress Admin Theme is a WordPress plugin and a powerful tool to customize your WordPress admin. It will totally white label the WordPress admin section. With WPShapere you have the ability to offer your customers a complete new admin dashboard with your brand name. 
WPShapere has Simple to use user interface to manage the colors and some of the elements of the WordPress admin theme.
<h4>Key Features</h4>
<ul>
<li>Unlimited color options + 5 pre-made Pro themes.</li>
<li>Flat/Default design.</li>
<li>White Label Branding.</li>
<li>Upload custom logo for login and dashboard pages.</li>
<li>RTL Compatibility.</li>
<li>Custom login Theme.</li>
<li>Hide unwanted widgets from dashboard.</li>
<li>Manage Admin Bar elements.</li>
<li>Hide WordPress version from the footer and add your company name or any text you want.</li>
<li>Export and Import of settings feature.</li>
<li>Powerful and simple to use Options panel.</li>
<li>Add custom css styles to login and admin pages.</li>
<li>Tested for Compatibility with popular plugins: Contact form 7, WP Super cache, WP Total cache, woocommerce, Elementor etc.</li>
</ul>
<h4>Pro Version Features</h4>
<a href="https://wpshapere.com/" rel="nofollow ugc">WPShapere Pro Version</a>
<ul>
<li>Unlimited color options + 16 pre-made Pro themes.</li>
<li>Hide, rename and sort admin menu items.</li>
<li>Privilege Users who can access to all menu items.</li>
<li>Custom Icons for admin menu items: Dashicons, FontAwesome and Line icons</li>
<li>Modern custom login Theme with 3 preset themes.</li>
<li>Manage and Create custom dashboard widgets.</li>
<li>Hide unwanted Metaboxes from the posts and pages.</li>
<li>Ability to add custom links to the admin bar.</li>
<li>White Label Emails.</li>
<li>Multi-site Network Support – Global option/Individual blog option.</li>
<li>And much more…</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/-20oTKNIn2o?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

WPShapere Lite

WPShapere is a WordPress plugin to customize the WordPress Admin theme and elements as your wish.

Add Admin JavaScript vs WPShapere Lite