Using ScrollReveal.js to fade in posts in Genesis. http://sridharkatakam.com/using-scrollreveal-js-fade-posts-genesis/

gistfile1.php

//* Enqueue ScrollReveal.js
add_action( 'wp_enqueue_scripts', 'enqueue_scrollreveal' );
function enqueue_scrollreveal() {

	wp_enqueue_script( 'scrollreveal',  get_stylesheet_directory_uri() . '/js/scrollReveal.min.js', array( 'jquery' ), '', true );

}

gistfile2.php

add_filter( 'genesis_attr_entry', 'custom_genesis_attributes_entry' );
/**
 * Add attributes for entry element.
 *
 * @since 2.0.0
 *
 * @global WP_Post $post Post object.
 *
 * @param array $attributes Existing attributes.
 *
 * @return array Amended attributes.
 */
function custom_genesis_attributes_entry( $attributes ) {

	global $wp_query;

	if ( ($wp_query->current_post > 0) )
		$attributes['data-scroll-reveal']  = 'enter from the left over 1.5s';

	if ( is_singular() )
		$attributes['data-scroll-reveal']  = 'enter from the top over 1.5s';

	return $attributes;

}