Adds a new metabox into the admin sidebar on Posts, Pages and WooCommerce Products (if activated) for making notes.
Allows you to add notes to plugins.
A Simple Multiple Note System for WordPress
This plugin adds the functionality to add sticky notes into the dashboard.
Plugin Memorandum makes you can write memo or notes for each plugin in the Plugins page.
This plug-in add postit or help to posts/pages. It can also provide global memopad to users.