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.

Simon

This plugin can send a alert message by LINE Notify

WP LINE Notify

This plugin can send a alert message by LINE Notify.

jQuery Notify vs WP LINE Notify