dlawp

Usage
Add HTML id attribute to element you want to scroll to.
Example:
<pre><code><h1 id="your-anchor">Header we will be drawn to smoothly!</h1>
</code></pre>
Now add hash to href attribute and class <code>sl-animated-scroll</code> to an A tag or element containing A tag.
Example:
<pre><code><a href="#your-anchor" class="sl-animated-scroll">
 Get me smoothly to my anchor!
</a>
</code></pre>
Try it.
How to hook menu / nav links?
<ol>
<li>
Go to Appearance -> Menus.
</li>
<li>
Make sure you have enabled classes in Screen Options (top right corner).
</li>
<li>
Create new Custom Link
</li>
<li>
Add your anchor in URL of the custom link: <code>/#your-anchor</code>
</li>
<li>
Insert special class to the custom link: <code>sl-animated-scroll</code>
</li>
<li>
Save and try it!
</li>
</ol>
<h3>Support</h3>
If any problems, questions or suggestions please contact us at support@dlawp.pl
GitHub: https://github.com/dlawp/wp-plugin-super-light-animated-scroll

Super Light Animated Scroll to id

Super light and easy to setup links that scroll the page smoothly to any id within the document.

Mitch

A minimal but flexible plugin build to improve user experience.
All features below are optional.
<ul>
<li>Add smoothscrolling to your website</li>
<li>Add smoothscrolling to your admin panel</li>
<li>Change smoothscrolling settings such as frame rate, animation time, etc.</li>
<li>Keyboard support</li>
<li>Touchpad support</li>
<li>Testing: this will enable smoothscrolling for admins only, allowing you to play around with the custom options</li>
</ul>
This plugin also automatically checks if the visitors’ browser has already added any smoothscrolling- when that is the case, this plugin will automatically disable its functionality.

Smoothscroll

Adds smoothscrolling to your website for better user experience.

Super Light Animated Scroll to id vs Smoothscroll