Use the keyboard to navigate everywhere in Atom.

Click on any clickable GUI component in Atom.
Default: ctrl-y ctrl-y

Jump to any word in the buffer.
Default: ctrl-y w

Jump to any line in the buffer.
Default: ctrl-y l

Select one of multiple selections.
Default: ctrl-y s

Select multiple words. When you are done selecting press any non-target key to execute.
Default: ctrl-y ctrl-w

Select multiple lines. When you are done selecting press any non-target key to execute.
Default: ctrl-y ctrl-l

Select multiple selections and discards the rest. When you are done selecting press any non-target key to execute.
Default: ctrl-y ctrl-s

Select multiple selections to discards and keep the rest. When you are done selecting press any non-target key to execute.
Default: ctrl-y alt-s

apm install monkey-jump

If you want to style the hints you could add something like this in your own styles.less

.monkey-jump-hint {
  background: black;
  color: white;
}

for more styling options take a look at the default stylesheet