Access Keys

Smart Scroll Post is a FREE WordPress plugin, which allows you to load your infinite posts while scrolling. It is useful when you want your readers read another blog/post right after one just by scrolling. No need to go back and find next/previous posts/blog and click again. Just keep scrolling and keep reading. 
This plugin currently allows single post to scroll and load another. You can apply this to all or a specific category of posts, custom posts types.
<h4>Features:</h4>
<ul>
<li>Infinite load posts in scroll (Infinite scrolling, smart scrolling) </li>
<li>Easy to read articles/blogs without clicking article titles/next/previous etc. </li>
<li>Change URL of the post when it loads another (when you scroll) </li>
<li>Option to apply smart scrolling to all categories or specific categories. </li>
<li>Option to choose the default loader or upload your own. </li>
<li>Simple to use – just add a CSS CLASS to your code. </li>
<li>Option to define HTML Markup</li>
</ul>
Install Smart Scroll Posts and give your readers a super comfort while reading!
<h4>Some Useful Links</h4>
<ul>
<li>Support Forum Link: http://accesspressthemes.com/support/</li>
<li>Youtube channel link: https://www.youtube.com/watch?v=TjZNcVG3fDE</li>
<li>Facebook link: https://www.facebook.com/AccessPressThemes </li>
</ul>
For a easy installation guide checkout the Installation tab above.
For complete information and documentation regarding plugin,please visit below links.
<a href="https://accesspressthemes.com/wordpress-plugins/smart-scroll-posts/" rel="nofollow ugc">Plugin information</a>
Plugin documentation: 
<a href="https://accesspressthemes.com/documentation/documentation-smart-scroll-posts/" rel="nofollow ugc">Docs</a>
<a href="http://demo.accesspressthemes.com/wordpress-plugins/smart-scroll-posts/best-fashion-of-this-year/" rel="nofollow ugc">Demo</a>

Smart Scroll Posts for WordPress

Seems unprofessional

Add smart infinite post scrolling on your site | URL change while scrolling | Apply infinite scrolling to a specific category

Kyle Scheuerlein

Add support to the P2 theme for Jetpack Infinite Scroll. This will also automatically hide the default “Older posts” link in place of the infinite scroll button (for visitors that have JavaScript enabled).

Infinite Scroll for P2

Add support to the P2 theme for Jetpack Infinite Scroll.

Smart Scroll Posts for WordPress vs Infinite Scroll for P2