Details
ALT+H : decrease the masterarea width by 100 pixels
ALT+L : increase the masterarea width by 100 pixels
ALT+J : shift focus to the next window
ALT+K : shift focus to the previous window
ALT+RETURN : shift focus to the masterarea
ALT+SHIFT+J : switches the window to the next position
ALT+SHIFT+K : switches the window to the previous position
ALT+SHIFT+RETURN: switches the window to the masterarea
ALT+SHIFT+H : decrease the masterarea size by 1
ALT+SHIFT+L : increase the masterarea size by 1
ALT+SHIFT+C : close the window that currently has the focus
ALT+SHIFT+D : toggle decorations on the window that currently has the focus
ALT+SHIFT+DELETE : quit the application
ALT+1..9 : switch to tiler 1..9 (workspace-like behaviour)
ALT+SHIFT+1..9 : send window to tiler 1..9
ALT+I : switch to the next monitor
ALT+U : switch to the previous monitor
ALT+SHIFT+I : switch focused window to the next monitor
ALT+SHIFT+U : switch focused window to the previous monitor
ALT+SPACE : switch current tiling layout
ALT+SHIFT+D : toggle decorations on the focused window
ALT+V : toggle the taskbar visibility
ALT+S : print the classname of the focused window and copy it to the clipboard
ALT+T : tile the focused window
ALT+SHIFT+T : float the focused window