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.

neilgee

This plugin adds a smooth scroll effect motion to anchor links on the same page. 
You can apply the effect to all posts/pages or certain posts/pages and adjust scroll speed.
The links are bound by the id attribute.
For the source/origin element, link to the target like so, with a href attribute of the target id <code><a href="#example"></a></code>
For the target element, you give it a corresponding id attribute like so – <code><h2 id="example">the target</h2></code>
<h3>Usage</h3>
The settings are found via the dashboard Settings > Smoothscroller
<ul>
<li>
Select to apply to all post and pages
</li>
<li>
Select to have on home page only
</li>
<li>
Select to have on certain pages only
</li>
<li>
Select to have on certain posts only
</li>
<li>
Choose the speed of the scroll
</li>
</ul>

Smoothscroller

Nice work on this plugin. Very handy and simple to implement.



Featured on iThemes Training Plugin Roundup Nov 2, 2015

This plugin adds a smooth scroll effect to anchor links on the same page. Options to add the effect globally or on certain posts/pages.

Super Light Animated Scroll to id vs Smoothscroller