diff --git a/.travis.yml b/.travis.yml
index 9b3be864de..bcb67c8857 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,7 +29,7 @@ before_script:
 
 script:
   - npm run lint
-  - npm run build
+  - npm run build:prod
   - npm test
 
 cache:
diff --git a/appveyor.yml b/appveyor.yml
index 0cfd6bd20a..e7fd287cbb 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -15,7 +15,7 @@ install:
 
 build_script:
   - npm run lint
-  - npm run build
+  - npm run build:prod
 
 test_script:
   - npm test
diff --git a/dev_server.js b/dev_server.js
index 4ee7cf5df9..32f1a37d61 100644
--- a/dev_server.js
+++ b/dev_server.js
@@ -1,10 +1,12 @@
-var express = require('express')
-var webpack = require('webpack')
-var config = require('./webpack.config')
+'use strict'
 
-var app = express()
-var compiler = webpack(config)
-var port = process.env.PORT || 3000
+const express = require('express')
+const webpack = require('webpack')
+const config = require('./webpack.development')
+
+const app = express()
+const compiler = webpack(config)
+const port = process.env.PORT || 3000
 
 app.use(require('webpack-dev-middleware')(compiler, {
   publicPath: config.output.publicPath
diff --git a/package.json b/package.json
index 2044f25e3b..da66d7316c 100644
--- a/package.json
+++ b/package.json
@@ -14,12 +14,16 @@
     "test": "electron-mocha --renderer --require ts-node/register test/*.ts test/*.tsx",
     "postinstall": "typings install",
     "start-server": "node dev_server.js",
-    "start": "npm run build && npm-run-all --parallel dev start-server",
-    "dev": "env NODE_ENV=development node script/run",
-    "compile": "tsc && webpack",
-    "build": "npm run compile && node script/package",
+    "start": "npm run build:dev && npm-run-all --parallel run start-server",
+    "run": "env NODE_ENV=development node script/run",
+    "compile:dev": "tsc && env NODE_ENV=development webpack --config webpack.development.js",
+    "compile:prod": "tsc && env NODE_ENV=production webpack --config webpack.production.js",
+    "build:dev": "npm run compile:dev && env NODE_ENV=development node script/build",
+    "build:prod": "npm run compile:prod && env NODE_ENV=production node script/build",
+    "package": "node script/package",
     "clean": "rm -rf build",
-    "rebuild": "npm run clean && npm run build",
+    "rebuild:dev": "npm run clean && npm run build:dev",
+    "rebuild:prod": "npm run clean && npm run build:prod",
     "lint": "tslint ./src/**/*.ts ./src/**/*.tsx ./test/**/*.ts ./test/**/*.tsx"
   },
   "author": "",
@@ -28,7 +32,9 @@
     "babel-runtime": "^6.6.1",
     "octokat": "^0.5.0-beta.0",
     "react": "^15.0.2",
-    "react-dom": "^15.0.2",
+    "react-dom": "^15.0.2"
+  },
+  "debugDependencies": {
     "react-transform-hmr": "^1.0.4",
     "webpack-hot-middleware": "^2.10.0"
   },
@@ -45,6 +51,7 @@
     "electron-mocha": "2.1.0",
     "electron-packager": "^7.0.1",
     "electron-prebuilt": "^1.1.2",
+    "electron-winstaller": "^2.3.0",
     "express": "^4.13.4",
     "fs-extra": "^0.30.0",
     "mocha": "^2.4.5",
diff --git a/script/build b/script/build
new file mode 100755
index 0000000000..b2475728ce
--- /dev/null
+++ b/script/build
@@ -0,0 +1,93 @@
+#!/usr/bin/env node
+
+'use strict'
+
+const path = require('path')
+const cp = require('child_process')
+const fs = require('fs-extra')
+const packager = require('electron-packager')
+
+const projectRoot = path.join(__dirname, '..')
+const buildRoot = path.join(projectRoot, 'build')
+const appPackage = require(path.join(projectRoot, 'package.json'))
+
+console.log(`Building for ${process.env.NODE_ENV}…`)
+
+console.log('Removing old distribution…')
+fs.removeSync(path.join(projectRoot, 'dist'))
+
+console.log('Installing dependencies…')
+installDependencies()
+
+console.log('Copying `static`…')
+fs.copySync(path.join(projectRoot, 'static'), path.join(buildRoot, 'static'), {clobber: true})
+
+const options = {
+  platform: process.platform,
+  arch: 'x64',
+  'app-version': appPackage.version,
+  'build-version': appPackage.version,
+  asar: false, // TODO: Probably wanna enable this down the road.
+  out: path.join(projectRoot, 'dist'),
+  icon: path.join(buildRoot, 'static', 'icon'),
+  dir: path.join(projectRoot, 'build'),
+  overwrite: true,
+  prune: false, // We only install production dependencies above.
+
+  // OS X
+  // TODO: We'll need to sign this shit.
+  'app-bundle-id': appPackage.bundleID,
+  'app-category-type': 'public.app-category.developer-tools',
+
+  // Windows
+  'version-string': {
+    'CompanyName': appPackage.companyName,
+    'FileDescription': '',
+    'OriginalFilename': '',
+    'ProductName': appPackage.productName,
+    'InternalName': appPackage.productName
+  }
+}
+
+packager(options, (error, appPaths) => {
+  if (error) {
+    console.error(error)
+    process.exit(1)
+  } else {
+    console.log(`Built to ${appPaths}`)
+    process.exit(0)
+  }
+})
+
+function installDependencies () {
+  let packageJson = appPackage
+  if (process.env.NODE_ENV === 'development') {
+    packageJson = debugPackageJson(packageJson)
+  } else {
+    packageJson = releasePackageJson(packageJson)
+  }
+
+  fs.removeSync(path.join(buildRoot, 'package.json'))
+  fs.writeJsonSync(path.join(buildRoot, 'package.json'), packageJson)
+  cp.execSync('npm install', {cwd: buildRoot, env: process.env})
+}
+
+function distPackageJson (appPackage) {
+  const releasePackage = Object.assign({}, appPackage)
+  delete releasePackage['scripts']
+  delete releasePackage['devDependencies']
+  return releasePackage
+}
+
+function releasePackageJson (appPackage) {
+  const releasePackage = Object.assign({}, distPackageJson(appPackage))
+  delete releasePackage['debugDependencies']
+  return releasePackage
+}
+
+function debugPackageJson (appPackage) {
+  const releasePackage = Object.assign({}, distPackageJson(appPackage))
+  releasePackage.dependencies = Object.assign({}, releasePackage.dependencies, releasePackage.debugDependencies)
+  delete releasePackage['debugDependencies']
+  return releasePackage
+}
diff --git a/script/dist-info.js b/script/dist-info.js
new file mode 100644
index 0000000000..a47ee24a79
--- /dev/null
+++ b/script/dist-info.js
@@ -0,0 +1,18 @@
+'use strict'
+
+const path = require('path')
+
+const projectRoot = path.join(__dirname, '..')
+const appPackage = require(path.join(projectRoot, 'package.json'))
+
+module.exports.getDistPath = function () {
+  return path.join(projectRoot, 'dist', `${appPackage.productName}-${process.platform}-x64`)
+}
+
+module.exports.getProductName = function () {
+  return appPackage.productName
+}
+
+module.exports.getCompanyName = function () {
+  return appPackage.companyName
+}
diff --git a/script/package b/script/package
old mode 100755
new mode 100644
index a8d1c16b1f..dc65877fa7
--- a/script/package
+++ b/script/package
@@ -2,58 +2,45 @@
 
 'use strict'
 
-const path = require('path')
-const cp = require('child_process')
 const fs = require('fs-extra')
-const packager = require('electron-packager')
+const cp = require('child_process')
+const path = require('path')
+const distInfo = require('./dist-info')
 
-const projectRoot = path.join(__dirname, '..')
-const buildRoot = path.join(projectRoot, 'build')
-const appPackage = require(path.join(projectRoot, 'package.json'))
+const distPath = distInfo.getDistPath()
+const productName = distInfo.getProductName()
 
-console.log('Removing old distribution…')
-fs.removeSync(path.join(projectRoot, 'dist'))
-
-console.log('Installing dependencies…')
-fs.copySync(path.join(projectRoot, 'package.json'), path.join(buildRoot, 'package.json'), {clobber: true})
-cp.execSync('npm install --only=production', {cwd: buildRoot})
-
-console.log('Copying `static`…')
-fs.copySync(path.join(projectRoot, 'static'), path.join(buildRoot, 'static'), {clobber: true})
-
-const options = {
-  platform: process.platform,
-  arch: 'x64',
-  'app-version': appPackage.version,
-  'build-version': appPackage.version,
-  asar: false, // TODO: Probably wanna enable this down the road.
-  out: path.join(projectRoot, 'dist'),
-  icon: path.join(buildRoot, 'static', 'icon'),
-  dir: path.join(projectRoot, 'build'),
-  overwrite: true,
-  prune: false, // We only install production dependencies above.
-
-  // OS X
-  'app-bundle-id': appPackage.bundleID,
-  'app-category-type': 'public.app-category.developer-tools',
-
-  // Windows
-  'version-string': {
-    'CompanyName': appPackage.companyName,
-    'FileDescription': '',
-    'OriginalFilename': '',
-    'ProductName': appPackage.productName,
-    'InternalName': appPackage.productName
-  }
+if (process.platform === 'darwin') {
+  packageOSX()
+} else if (process.platform === 'win32') {
+  packageWindows()
+} else {
+  console.error(`I dunno how to package for ${process.platform} :(`)
+  process.exit(1)
 }
 
-console.log('Packaging…')
-packager(options, (error, appPaths) => {
-  if (error) {
-    console.error(error)
-    process.exit(1)
-  } else {
-    console.log(`Built to ${appPaths}`)
-    process.exit(0)
-  }
-})
+function packageOSX () {
+  const dest = path.join(distPath, '..', `${productName}.zip`)
+  fs.removeSync(dest)
+
+  cp.execSync(`ditto -ck --keepParent ${distPath}/${productName}.app ${dest}`)
+  console.log(`Zipped to ${dest}`)
+}
+
+function packageWindows () {
+  const electronInstaller = require('electron-winstaller')
+  const outputDir = path.join(distPath, '..', 'installer')
+  // TODO: We'll need to sign this shit.
+  electronInstaller
+    .createWindowsInstaller({
+      appDirectory: distPath,
+      outputDirectory: outputDir,
+      authors: distInfo.getCompanyName(),
+      exe: `${productName}.exe`
+    })
+    .then(() => console.log(`Installers created in ${outputDir}`))
+    .catch(e => {
+      console.error(`Error packaging: ${e}`)
+      process.exit(1)
+    })
+}
diff --git a/script/run b/script/run
index aa478cf3ca..52bb939cb3 100644
--- a/script/run
+++ b/script/run
@@ -4,10 +4,9 @@
 
 const path = require('path')
 const cp = require('child_process')
+const distInfo = require('./dist-info')
 
-const projectRoot = path.join(__dirname, '..')
-const appPackage = require(path.join(projectRoot, 'package.json'))
-const distPath = path.join(projectRoot, 'dist', `${appPackage.productName}-${process.platform}-x64`)
+const distPath = distInfo.getDistPath()
 
 let binaryPath = ''
 if (process.platform === 'darwin') {
diff --git a/webpack.common.js b/webpack.common.js
new file mode 100644
index 0000000000..903130406e
--- /dev/null
+++ b/webpack.common.js
@@ -0,0 +1,38 @@
+'use strict'
+
+const path = require('path')
+
+module.exports = {
+  entry: [
+    './src/index'
+  ],
+  output: {
+    filename: 'bundle.js',
+    path: path.join(__dirname, 'build'),
+    libraryTarget: 'commonjs2'
+  },
+  module: {
+    loaders: [
+      {
+        test: /\.tsx?$/,
+        loaders: ['babel', 'ts'],
+        include: path.join(__dirname, 'src')
+      }
+    ]
+  },
+  resolve: {
+    extensions: ['', '.js', '.ts', '.tsx'],
+    packageMains: ['webpack', 'browser', 'web', 'browserify', ['jam', 'main'], 'main']
+  },
+  target: 'electron',
+  externals: function (context, request, callback) {
+    try {
+      // Attempt to resolve the module via Node
+      require.resolve(request)
+      callback(null, request)
+    } catch (e) {
+      // Node couldn't find it, so it must be user-aliased
+      callback()
+    }
+  }
+}
diff --git a/webpack.config.js b/webpack.config.js
deleted file mode 100644
index b004daf57c..0000000000
--- a/webpack.config.js
+++ /dev/null
@@ -1,56 +0,0 @@
-var path = require('path')
-var webpack = require('webpack')
-var webpackTargetElectronRenderer = require('webpack-target-electron-renderer')
-
-var config = {
-  devtool: 'cheap-module-eval-source-map',
-  entry: [
-    'webpack-hot-middleware/client?path=http://localhost:3000/__webpack_hmr',
-    './src/index'
-  ],
-  output: {
-    filename: 'bundle.js',
-    path: path.join(__dirname, 'build'),
-    libraryTarget: 'commonjs2',
-    publicPath: 'http://localhost:3000/build/'
-  },
-  plugins: [
-    new webpack.HotModuleReplacementPlugin(),
-    new webpack.NoErrorsPlugin(),
-    new webpack.DefinePlugin({
-      // TODO: This is obviously wrong for production builds.
-      __DEV__: true,
-      'process.env': {
-        NODE_ENV: JSON.stringify('development')
-      }
-    })
-  ],
-  module: {
-    loaders: [
-      {
-        test: /\.tsx?$/,
-        loaders: ['babel', 'ts'],
-        include: path.join(__dirname, 'src')
-      }
-    ]
-  },
-  resolve: {
-    extensions: ['', '.js', '.ts', '.tsx'],
-    packageMains: ['webpack', 'browser', 'web', 'browserify', ['jam', 'main'], 'main']
-  },
-  target: 'electron',
-  externals: function (context, request, callback) {
-    try {
-      // Attempt to resolve the module via Node
-      require.resolve(request)
-      callback(null, request)
-    } catch (e) {
-      // Node couldn't find it, so it must be user-aliased
-      callback()
-    }
-  }
-}
-
-config.target = webpackTargetElectronRenderer(config)
-
-module.exports = config
diff --git a/webpack.development.js b/webpack.development.js
new file mode 100644
index 0000000000..8e306cf1e8
--- /dev/null
+++ b/webpack.development.js
@@ -0,0 +1,35 @@
+'use strict'
+
+const common = require('./webpack.common')
+
+const webpack = require('webpack')
+const webpackTargetElectronRenderer = require('webpack-target-electron-renderer')
+
+const config = {
+  devtool: 'cheap-module-eval-source-map',
+  entry: [
+    'webpack-hot-middleware/client?path=http://localhost:3000/__webpack_hmr',
+    ...common.entry
+  ],
+  output: {
+    filename: common.output.filename,
+    path: common.output.path,
+    libraryTarget: common.output.libraryTarget,
+    publicPath: 'http://localhost:3000/build/'
+  },
+  plugins: [
+    new webpack.HotModuleReplacementPlugin(),
+    new webpack.NoErrorsPlugin(),
+    new webpack.DefinePlugin({
+      __DEV__: true
+    })
+  ],
+  module: common.module,
+  resolve: common.resolve,
+  target: 'electron',
+  externals: common.externals
+}
+
+config.target = webpackTargetElectronRenderer(config)
+
+module.exports = config
diff --git a/webpack.production.js b/webpack.production.js
new file mode 100644
index 0000000000..ca62bbc31e
--- /dev/null
+++ b/webpack.production.js
@@ -0,0 +1,27 @@
+'use strict'
+
+const common = require('./webpack.common')
+
+const webpack = require('webpack')
+const webpackTargetElectronRenderer = require('webpack-target-electron-renderer')
+
+const config = {
+  devtool: 'cheap-module-source-map',
+  entry: common.entry,
+  output: common.output,
+  plugins: [
+    new webpack.optimize.UglifyJsPlugin(),
+    new webpack.optimize.OccurrenceOrderPlugin(true),
+    new webpack.DefinePlugin({
+      __DEV__: false
+    })
+  ],
+  module: common.module,
+  resolve: common.resolve,
+  target: common.target,
+  externals: common.externals
+}
+
+config.target = webpackTargetElectronRenderer(config)
+
+module.exports = config