vurghusm

isiaToTop plugin is based on the isiaToTop js plugin available at: 
<a href="https://github.com/vurghus-minar/isiaToTop" rel="nofollow ugc">https://github.com/vurghus-minar/isiaToTop</a>
You can check out the Codepen demo here: 
<a href="https://codepen.io/vurghusm/pen/NZqGxb" rel="nofollow ugc">https://codepen.io/vurghusm/pen/NZqGxb</a>
It is mobile friendly and fully customizable.
Contribution, feedback, issue reporting, and comments are welcomed via the github.
<h3>Overriding defaults css and js</h3>
<ol>
<li>To override the <code>css</code> and <code>js</code> files, create a <code>config-isiatotop</code> folder in your theme or child theme.</li>
<li>
Copy the <code>css</code> and <code>js</code> folders located in the <code>isiatotop/assets/public</code> directory to the <code>config-isiatotop</code> and override files there.
The directory structure should look like this. 
–themes 
—->your_theme or child_theme 
——>config-isiatotop 
——–>css 
———->custom.css 
——–>js 
———->init.js
</li>
</ol>

isiaToTop

A versatile and mobile friendly 'scroll to top' plugin based on isiaToTop.

PluginsPoint

Kento Scroll. Jump. Top. Is a simple and very light plugin that will take your visitors to the top of the page once they are scrolling through your page.
Plugin Features
<ul>
<li>Select from 20+ icons</li>
<li>Smooth transition</li>
<li>Easy install and active</li>
</ul>
Plugin Demo and Support: http://kentothemes.com/items/plugins/kento-scroll-jump-top/

isiaToTop vs Kento Scroll Jump Top