atom-nuclide/pkg/nuclide-settings/keymaps/nuclide-settings.json

A unified developer experience for web and mobile development, built as a suite of features on top of Atom to provide hackability and the support of an active community.

{
  ".platform-darwin atom-workspace": {
    "alt-cmd-,": "nuclide-settings:toggle"
  },
  ".platform-win32 atom-workspace, .platform-linux atom-workspace": {
    "alt-ctrl-,": "nuclide-settings:toggle"
  }
}