This asset allows you to easily add a note to almost any object in Unity Editor! It doesn't require any additional editor windows opened to see the notes because they implemented as regular components and assets, and working the same way.

How to use on

GameObjects: Add a StickyNote component via "Add Component" button

Assets: Add or delete Sticky Notes from assets Context Menu.

Folders: Create new Sticky Note asset from Context Menu.

AnimatorStates: Add a StickyNote StateMachineBehaviour via "Add Behaviour" button

Features
- adjustable visual appearance
- can stick on GameObjects, ScriptableObjects, AnimatorControllers, AnimatorStates, and many more...
- Console mode. You can easily convert your note into a convenient debug tool!
- Scripting API available
- Base classes ready to extend your editor classes with Sticky Notes behaviour
- small footprint
- full source code available
- rich text tags supported
- and more features to come in the future...

I'm always trying to answer as quickly as possible and eager to make my assets better with new functionality and features, so please feel free to contact me on any questions, bugs and feature requests!