//If on the front page
if ( is_front_page() ) {
	
	echo'<h2>Execute front page code here</h2>';
    }
}

// or on the home page
if ( is_home() ) {
	
	echo'<h2>Execute home page code here</h2>';
    }
}

//or use both

if ( is_home() && is_front_page() ) {
	
	echo'<h2>Execute front/home page code here</h2>';
    }
}