Mindshare Labs, Inc.

jQuery Notify: a fast and easy way to display notifications on your website. Some possible uses:
<ul>
<li>Form validation (“Please fill out all of the fields.”)</li>
<li>A welcome message the first time someone visits your site.</li>
<li>Newsletter subscription form</li>
<li>Submission confirmation: (“Message sent. We’ll be in touch soon.”)</li>
<li>Breaking news, updates, special offers</li>
<li>Advertising</li>
</ul>
Try a <a href="http://jquery-notify.mindsharelabs.com/" rel="nofollow ugc">demo</a>.
<h4>Features:</h4>
<ul>
<li>Can be used on a per-page basis with a shortcode, or embedded directly into your template</li>
<li>Elegantly styled and animated in W3C valid HTML5 and CSS3, without any images</li>
<li>Animation speed and delay settings available from the shortcode</li>
<li>Comes with four styles: ‘default’ (blue), ‘error’ (red), ‘warning’ (orange), and ‘success’ (green)</li>
<li>
Supports unlimited user-created styles
We’ll be working to add new features as we think of them. Please comment in the forum if you have any 
feature requests.
</li>
</ul>

jQuery Notify

An attractive, lightweight, and highly configurable jQuery notification pane.

kjbenk

WPMonty

Get Notified helps users know when certain events happen on their site. For now, the plugin simply sends a notification via email or a message to a Slack channel when a post changes status (i.e. publish, pending, draft, trash) your site.
I hope that others help contribute to this project to expand it and grow the number of integrations and WordPress events.

Get Notified

Get Notified is a simple to use notification plugin that notifies you of certain WordPress events.

jQuery Notify vs Get Notified