CodeStory pushes the well-known sequence diagrams to the next level with rich content and Live Code Views popovers.
A note can have a diagram associated to it. Let's create a blank note and add a diagram.
Create a note and add a Diagram
In the Note Inspector use the Add Diagram button.
Start by adding actors
Add some steps
Enjoy rich text editing...
Add messages or notes. Use drag & drop to reorganize.
Link to other notes
Let's add a link to our first step.
Let's create a diagram child note with a Live Code View.
Copy the token (or paste one if you want to point to an existing token) and press Create.
This will open a "quick note" editor.
Close when you're done, but you can make a longer note if you wish.
Notice the blue disc. Hover over it to reveal the note we just created.