a few words about web development

How to show more tags in WordPress tag cloud?

Another straight to the point solution
WP by default shows 45 tags in a tag cloud displayed in sidebar. If you want to change this value then open file wp-includes/category-template.php and look for function wp_tag_cloud.
If you have it then change value 45 to anything you want- for example 60. After you do it you should end with something like this:
function wp_tag_cloud( $args = '' ) {
	$defaults = array(
		'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 60,