I created these plugins just to make a developer life a little simpler.
The Great Time Saver – this plugin allows you to create metaboxes for posts, settings for taxonomy terms and custom option pages without affecting the website performance!Get plugin →
Automatically subscribes/unsubscribes users to your MailChimp lists, depending on User Role (or Membership Plan).Get plugin →
How to query all posts or terms in a single loop within WordPress Multisite install. With working pagination.Get plugin →