Adam Walter

<p>Admin Notice is a very simple plugin that allows you to display custom notices in the WordPress admin that is visible to all users.</p>
<p>Control over the notice text and styling is available from the plugin’s settings page.</p>
<p>Developers can use the <code>admin_notice_enable</code> hook to control the notice’s visibility on a more granular level. The following example demonstrates how to show the notice only in the “Posts” area of the admin.</p>
<pre><code>add_filter('admin_notice_enable', function($enabled) {

    $screen = get_current_screen();

    if (isset($screen->post_type) && $screen->post_type !== 'post') {
        $enabled = false;
    }

    return $enabled;

}, 10, 1);
</code></pre>


Admin Notice

Nice Plugin!

Display a custom notice to all users in the WordPress admin.

bruandet

<h4>Reclaim your admin dashboard: Get rid of annoying banners, unwanted ads and other nuisances.</h4>
<p>Dashboard Cleaner allows you to hide any HTML elements from your admin dashboard such as annoying banners, unwanted ads and other nuisances, and basically anything else you want. It works like a DOM inspector: simply point and click on the HTML element you want to hide, select a few options and it’s gone!</p>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/kSjAl4S4GYE?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></span>
<h4>Requirements</h4>
<ul>
<li>WordPress 3.3+</li>
<li>PHP 5.3+</li>
</ul>


Dashboard Cleaner

Reclaim your admin dashboard: Get rid of annoying banners, unwanted ads and other nuisances.

Admin Notice vs Dashboard Cleaner