In this Strapi plugin tutorial, we learned how to develop a Strapi plugin that publishes posts to Medium. We created a service for publishing to Medium and updated the controller method to call the service. We also added pagination to display only 5 posts per page. Additionally, we implemented search functionality using the `$contains` filter and deleted post functionality. Furthermore, we used injection zones in the Strapi admin panel to add custom UI elements to specific areas of the admin panel. This plugin is a great example of how to build a custom Strapi CMS plugin from scratch.