Dequeue styles & scripts

function dev__dequeue_styles() {
    wp_dequeue_style( 'some-handle' );
    wp_deregister_style( 'some-handle' );
}
add_action( 'wp_print_styles', 'dev__dequeue_styles' );

https://wordpress.stackexchange.com/questions/189985/how-to-properly-dequeue-scripts-and-styles-in-child-theme