Use require('electron')

src/browser/atom-application.coffee

@@ -2,14 +2,9 @@ AtomWindow = require './atom-window'
 ApplicationMenu = require './application-menu'
 AtomProtocolHandler = require './atom-protocol-handler'
 AutoUpdateManager = require './auto-update-manager'
-BrowserWindow = require 'browser-window'
 StorageFolder = require '../storage-folder'
-Menu = require 'menu'
-app = require 'app'
-dialog = require 'dialog'
-shell = require 'shell'
+{BrowserWindow, Menu, app, dialog, ipcMain, shell} = require 'electron'
 fs = require 'fs-plus'
-ipc = require 'ipc-main'
 path = require 'path'
 os = require 'os'
 net = require 'net'
@@ -232,7 +227,7 @@ class AtomApplication
       @emit('application:new-window')
 
     # A request from the associated render process to open a new render process.
-    ipc.on 'open', (event, options) =>
+    ipcMain.on 'open', (event, options) =>
       window = @windowForEvent(event)
       if options?
         if typeof options.pathsToOpen is 'string'
@@ -245,39 +240,39 @@ class AtomApplication
       else
         @promptForPathToOpen('all', {window})
 
-    ipc.on 'update-application-menu', (event, template, keystrokesByCommand) =>
+    ipcMain.on 'update-application-menu', (event, template, keystrokesByCommand) =>
       win = BrowserWindow.fromWebContents(event.sender)
       @applicationMenu.update(win, template, keystrokesByCommand)
 
-    ipc.on 'run-package-specs', (event, packageSpecPath) =>
+    ipcMain.on 'run-package-specs', (event, packageSpecPath) =>
       @runTests({resourcePath: @devResourcePath, pathsToOpen: [packageSpecPath], headless: false})
 
-    ipc.on 'command', (event, command) =>
+    ipcMain.on 'command', (event, command) =>
       @emit(command)
 
-    ipc.on 'window-command', (event, command, args...) ->
+    ipcMain.on 'window-command', (event, command, args...) ->
       win = BrowserWindow.fromWebContents(event.sender)
       win.emit(command, args...)
 
-    ipc.on 'call-window-method', (event, method, args...) ->
+    ipcMain.on 'call-window-method', (event, method, args...) ->
       win = BrowserWindow.fromWebContents(event.sender)
       win[method](args...)
 
-    ipc.on 'pick-folder', (event, responseChannel) =>
+    ipcMain.on 'pick-folder', (event, responseChannel) =>
       @promptForPath "folder", (selectedPaths) ->
         event.sender.send(responseChannel, selectedPaths)
 
-    ipc.on 'did-cancel-window-unload', =>
+    ipcMain.on 'did-cancel-window-unload', =>
       @quitting = false
 
     clipboard = require '../safe-clipboard'
-    ipc.on 'write-text-to-selection-clipboard', (event, selectedText) ->
+    ipcMain.on 'write-text-to-selection-clipboard', (event, selectedText) ->
       clipboard.writeText(selectedText, 'selection')
 
-    ipc.on 'write-to-stdout', (event, output) ->
+    ipcMain.on 'write-to-stdout', (event, output) ->
       process.stdout.write(output)
 
-    ipc.on 'write-to-stderr', (event, output) ->
+    ipcMain.on 'write-to-stderr', (event, output) ->
       process.stderr.write(output)
 
   # Public: Executes the given command.
@@ -340,7 +335,7 @@ class AtomApplication
     _.find @windows, (atomWindow) ->
       atomWindow.devMode is devMode and atomWindow.containsPaths(pathsToOpen)
 
-  # Returns the {AtomWindow} for the given ipc event.
+  # Returns the {AtomWindow} for the given ipcMain event.
   windowForEvent: ({sender}) ->
     window = BrowserWindow.fromWebContents(sender)
     _.find @windows, ({browserWindow}) -> window is browserWindow

src/browser/atom-portable.coffee

@@ -1,6 +1,6 @@
 fs = require 'fs-plus'
 path = require 'path'
-ipc = require 'ipc-main'
+{ipcMain} = require 'electron'
 
 module.exports =
 class AtomPortable
@@ -30,6 +30,6 @@ class AtomPortable
     catch error
       message = "Failed to use portable Atom home directory (#{@getPortableAtomHomePath()}).  Using the default instead (#{defaultHome}).  #{error.message}"
 
-    ipc.on 'check-portable-home-writable', (event) ->
+    ipcMain.on 'check-portable-home-writable', (event) ->
       event.sender.send 'check-portable-home-writable-response', {writable, message}
     writable

src/browser/main.coffee

@@ -4,8 +4,7 @@ process.on 'uncaughtException', (error={}) ->
   console.log(error.message) if error.message?
   console.log(error.stack) if error.stack?
 
-crashReporter = require 'crash-reporter'
-app = require 'app'
+{crashReporter, app} = require 'electron'
 fs = require 'fs-plus'
 path = require 'path'
 yargs = require 'yargs'