Disable Shoestrap 3 Gridder from homepage (this file should be placed in wp-content/mu-plugins/ folder, the homepage should be set manually)

functions.php

<?php
 
add_filter( 'option_active_plugins', 'disable_gridder_in_homepage' );
 
function disable_gridder_in_homepage($plugins){
	$homepage = 'local.wordpress.dev/';
	if( ( $_SERVER['HTTP_HOST']  . $_SERVER['REQUEST_URI'])  == $homepage ) {
 
		$key = array_search( 'shoestrap-gridder/shoestrap-gridder.php' , $plugins );
 
		if ( false !== $key ) {
			unset( $plugins[$key] );
		}
	}
 
		return $plugins;
}