how to use
navigation
↑ / ↓move between nodes at the same depth
← / →go to parent / first child
editing
enteropen edit on selected node
enter (in edit)confirm and create sibling
tab (in edit)confirm and create child
escape (in edit)cancel and revert changes
double clickopen edit on any node
del / backspacedelete selected node
drag & drop
dragreorder node within same parent
ctrl + dragmove node to a different parent
history & view
ctrl + zundo
ctrl + yredo
scrollzoom in / out
click + drag (canvas)pan the view
reset viewfit entire tree to window
ctrl + start overclear the entire map
export
svgexport as vector graphic
pngexport as image with transparent background
jpegexport as compressed image