After using IntelliJ and it's keybindings for years it is hard to switch to an editor with a new set of keybindings.
Meet: IntelliJ keybindings combined with Pivotal's additions for the Atom editor.
You can read more about Atom keymaps here.
In order to use the keymap from this repo it needs to be in your .atom folder in your home directory.
You can use the commands below to achieve this, you might have to remove the keymap.cson from your .atom directory before doing so.
git clone git@github.com:geapi/atomJ.git
ln -s [path-to-atomJ-repo]/keymap.cson ~/.atom/keymap.cson
You could install some additional packages to improve your coding experience:
AtomJ is released under the MIT License.