diennk

By default our browsers have scroll not smooth. It seem lag when mouse wheel.
A plugin was make browser’s scroll smoother.
No settings required. Just install plugin and active it then see your scroll bar scroll smoother

Smooth Scroll

By default our browsers have scroll not smooth. It seem lag when mouse wheel. A plugin was make browser's scroll smoother.

sjozsef

YASS – Yet Another Smooth Scroll plugin for WordPress. Just install and enjoy the smoothest scrolling you ever seen!
Features:
<ul>
<li>Customizable animation parameters</li>
<li>Support for keyboard and touchpad scrolling (optionally)</li>
<li>Ability to fix your background image</li>
<li>Multilanguage (translators needed)</li>
</ul>
Credits:
<ul>
<li>This plugin is built on <a href="https://github.com/galambalazs/smoothscroll-for-websites" rel="nofollow ugc">SmoothScroll</a> by <a href="https://github.com/galambalazs" rel="nofollow ugc">galambalazs</a>. </li>
<li>Based on <a href="https://github.com/DevinVinson/WordPress-Plugin-Boilerplate" rel="nofollow ugc">WPPB</a> – Generated with <a href="http://wppb.me/" rel="nofollow ugc">WPPB Generator</a></li>
<li>Sliders on settings page created with <a href="http://loopj.com/jquery-simple-slider/" rel="nofollow ugc">jQuery Simple Slider</a></li>
<li>Icon fonts were generated with <a href="https://icomoon.io/app/" rel="nofollow ugc">IcoMoon</a></li>
<li>Plugin author & maintainer: <a href="http://sjozsef.com" rel="nofollow ugc">sjozsef</a></li>
</ul>

Yet Another Smooth Scroll

Just works great!

Customisable SmoothScroll plugin for WordPress

Smooth Scroll vs Yet Another Smooth Scroll