Keyboard shortcuts
Bulleted is built to be driven from the keyboard. Press ? on any outline to see this list without leaving the page.
The four that do most of the work
Enter starts the next bullet. Tab tucks a bullet under the one above it, and Shift Tab pulls it back out. Shift Enter opens a note underneath.
The full list needs JavaScript. Everything above works without it, and so does reading an outline.
Shortcuts are shown for the keyboard you are using: ⌘ on a Mac, Ctrl everywhere else.