Prevent WordPress from automatically deleting trashed posts after 30 days.

// Remove side menu add_action( 'admin_menu', function () { remove_menu_page( 'edit.php' ); } ); // Remove…

Don't show WordPress version update notices to users that can't update the site.

Prevent autofocus on the username field on the login page.

Don't send an email to the administrator of the site after a user resets their password.

Remove the Screen Options menu at the top of admin pages.

Hide the Welcome Panel on the WordPress dashboard for all users.

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WordPress converts all emoticons to emoji. This small snippet prevents that, without removing emojis from your…

This will allow - among other places - for the user email to be displayed on…

// Remove default WordPress jquery wp_deregister_script( 'jquery' ); //Remove jquery migrate add_action( 'wp_default_scripts', 'remove_jquery_migrate' ); function…

This snippet removes the post title from Yoast SEO breadcrumbs

Remove address block from the header

Disable all dashboard widgets in the admin and the welcome panel.