Live noggins running entirely in your browser. State persists in
localStorage on this device — close the tab, come back,
your trees are still there. Nothing is sent to a server.
Pick a noggin from the list on the left. The CLI tab and the Tree
tab both target whichever one is selected; use the +
button in the list to create new ones.
$ noggin
Click a row to select it. Use Enter to add a sibling, Ctrl+Enter to add a child, F2 to rename, Space to toggle done, Alt+↑/↓ to reorder, or right-click for a contextual menu. Drag rows to move them.