diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 00000000000..4eaf46c6d7d
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1,5 @@
+node_modules/
+build
+my-app*
+packages/react-scripts/template
+packages/react-scripts/fixtures
diff --git a/packages/react-scripts/.babelrc b/packages/react-scripts/babelrc
similarity index 100%
rename from packages/react-scripts/.babelrc
rename to packages/react-scripts/babelrc
diff --git a/packages/react-scripts/bin/react-scripts.js b/packages/react-scripts/bin/react-scripts.js
index e614d9b598e..94a799fd89d 100755
--- a/packages/react-scripts/bin/react-scripts.js
+++ b/packages/react-scripts/bin/react-scripts.js
@@ -1,4 +1,15 @@
 #!/usr/bin/env node
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+'use strict';
+
 var spawn = require('cross-spawn');
 var script = process.argv[2];
 var args = process.argv.slice(3);
diff --git a/packages/react-scripts/config/env.js b/packages/react-scripts/config/env.js
index 168e1e644f1..5f49ffaa17a 100644
--- a/packages/react-scripts/config/env.js
+++ b/packages/react-scripts/config/env.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 // Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
 // injected into the application via DefinePlugin in Webpack configuration.
diff --git a/packages/react-scripts/config/jest/babelTransform.js b/packages/react-scripts/config/jest/babelTransform.js
index 064fbf10290..838d0ca9175 100644
--- a/packages/react-scripts/config/jest/babelTransform.js
+++ b/packages/react-scripts/config/jest/babelTransform.js
@@ -7,6 +7,8 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
+'use strict';
+
 const babelJest = require('babel-jest');
 
 module.exports = babelJest.createTransformer({
diff --git a/packages/react-scripts/config/jest/cssTransform.js b/packages/react-scripts/config/jest/cssTransform.js
index eead954406b..0a9849f1f54 100644
--- a/packages/react-scripts/config/jest/cssTransform.js
+++ b/packages/react-scripts/config/jest/cssTransform.js
@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 // This is a custom Jest transformer turning style imports into empty objects.
 // http://facebook.github.io/jest/docs/tutorial-webpack.html
@@ -15,7 +16,7 @@ module.exports = {
   process() {
     return 'module.exports = {};';
   },
-  getCacheKey(fileData, filename) {
+  getCacheKey() {
     // The output is always the same.
     return 'cssTransform';
   },
diff --git a/packages/react-scripts/config/jest/fileTransform.js b/packages/react-scripts/config/jest/fileTransform.js
index 82c672bebd3..060ee259de2 100644
--- a/packages/react-scripts/config/jest/fileTransform.js
+++ b/packages/react-scripts/config/jest/fileTransform.js
@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 const path = require('path');
 
diff --git a/packages/react-scripts/config/paths.js b/packages/react-scripts/config/paths.js
index 2a714c1394d..cf4b762a4cf 100644
--- a/packages/react-scripts/config/paths.js
+++ b/packages/react-scripts/config/paths.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 var path = require('path');
 var fs = require('fs');
diff --git a/packages/react-scripts/config/polyfills.js b/packages/react-scripts/config/polyfills.js
index a1353ca3d2d..14031a1688d 100644
--- a/packages/react-scripts/config/polyfills.js
+++ b/packages/react-scripts/config/polyfills.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 if (typeof Promise === 'undefined') {
   // Rejection tracking prevents a common issue where React gets into an
diff --git a/packages/react-scripts/config/webpack.config.dev.js b/packages/react-scripts/config/webpack.config.dev.js
index 642d73741a8..a279a60a99d 100644
--- a/packages/react-scripts/config/webpack.config.dev.js
+++ b/packages/react-scripts/config/webpack.config.dev.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 var autoprefixer = require('autoprefixer');
 var webpack = require('webpack');
@@ -117,7 +118,7 @@ module.exports = {
           // @remove-on-eject-begin
           // Point ESLint to our predefined config.
           options: {
-            configFile: path.join(__dirname, '../.eslintrc'),
+            configFile: path.join(__dirname, '../eslintrc'),
             useEslintrc: false
           },
           // @remove-on-eject-end
diff --git a/packages/react-scripts/config/webpack.config.prod.js b/packages/react-scripts/config/webpack.config.prod.js
index a9a359fc2fa..86b38f76714 100644
--- a/packages/react-scripts/config/webpack.config.prod.js
+++ b/packages/react-scripts/config/webpack.config.prod.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 var autoprefixer = require('autoprefixer');
 var webpack = require('webpack');
@@ -123,7 +124,7 @@ module.exports = {
           options: {
             // TODO: consider separate config for production,
             // e.g. to enable no-console and no-debugger only in production.
-            configFile: path.join(__dirname, '../.eslintrc'),
+            configFile: path.join(__dirname, '../eslintrc'),
             useEslintrc: false
           },
           // @remove-on-eject-end
diff --git a/packages/react-scripts/config/webpackDevServer.config.js b/packages/react-scripts/config/webpackDevServer.config.js
index 4d65567bd7d..89fd48bc524 100644
--- a/packages/react-scripts/config/webpackDevServer.config.js
+++ b/packages/react-scripts/config/webpackDevServer.config.js
@@ -1,3 +1,15 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+// @remove-on-eject-end
+'use strict';
+
 var config = require('./webpack.config.dev');
 var paths = require('./paths');
 
diff --git a/packages/react-scripts/.eslintrc b/packages/react-scripts/eslintrc
similarity index 100%
rename from packages/react-scripts/.eslintrc
rename to packages/react-scripts/eslintrc
diff --git a/packages/react-scripts/fixtures/kitchensink/integration/env.test.js b/packages/react-scripts/fixtures/kitchensink/integration/env.test.js
index e7b3afe42ed..c3169c987a9 100644
--- a/packages/react-scripts/fixtures/kitchensink/integration/env.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/integration/env.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import { expect } from 'chai'
 import initDOM from './initDOM'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/integration/initDOM.js b/packages/react-scripts/fixtures/kitchensink/integration/initDOM.js
index 9b6049104f9..3cfb182148a 100644
--- a/packages/react-scripts/fixtures/kitchensink/integration/initDOM.js
+++ b/packages/react-scripts/fixtures/kitchensink/integration/initDOM.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 const fs = require('fs')
 const http = require('http')
 const jsdom = require('jsdom')
diff --git a/packages/react-scripts/fixtures/kitchensink/integration/syntax.test.js b/packages/react-scripts/fixtures/kitchensink/integration/syntax.test.js
index c8b7fbbc508..8fe1990f20a 100644
--- a/packages/react-scripts/fixtures/kitchensink/integration/syntax.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/integration/syntax.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import { expect } from 'chai'
 import initDOM from './initDOM'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/integration/webpack.test.js b/packages/react-scripts/fixtures/kitchensink/integration/webpack.test.js
index 9e2826b8fc6..3eaa662b3d1 100644
--- a/packages/react-scripts/fixtures/kitchensink/integration/webpack.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/integration/webpack.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import { expect } from 'chai'
 import initDOM from './initDOM'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/App.js b/packages/react-scripts/fixtures/kitchensink/src/App.js
index 587ac5f6f79..ac55f7767e6 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/App.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/App.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes, createElement } from 'react';
 
 class BuiltEmitter extends Component {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/absoluteLoad.js b/packages/react-scripts/fixtures/kitchensink/src/absoluteLoad.js
index dc769fe1e53..a1fe21e48ff 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/absoluteLoad.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/absoluteLoad.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 export default () => [
   { id: 1, name: '1' },
   { id: 2, name: '2' },
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.js
index c7b7c5d537d..ff874b62812 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 
 export default () => (
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.test.js
index c9d802be975..5a0fed4c649 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/FileEnvVariables.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import FileEnvVariables from './FileEnvVariables';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.js
index deef80d20ac..e4b868e47b6 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 import load from 'absoluteLoad'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.test.js
index 81487d55968..7e076dade75 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/NodePath.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import NodePath from './NodePath';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.js
index bbb7b958b61..4c61be73956 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 
 export default () => (
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.test.js
index 31e699ece0b..c9e1be0e94a 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/PublicUrl.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import PublicUrl from './PublicUrl';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.js
index 37b80ec6097..243bfc00935 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 
 export default () => (
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.test.js
index 981bee67c26..13707697591 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/env/ShellEnvVariables.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ShellEnvVariables from './ShellEnvVariables';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.js
index d07271ed6fc..48516d43fd3 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load() {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.test.js
index 05d14263d25..42dde0f1c35 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArrayDestructuring.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ArrayDestructuring from './ArrayDestructuring';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.js
index 6cb2f6162c4..9998589a138 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load(users) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.test.js
index a2191cf1c14..9ed7633ea35 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ArraySpread.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ArraySpread from './ArraySpread';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.js
index 9fe920514a1..b5b6013f93c 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 async function load() {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.test.js
index bc60c5b58f0..02713981799 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/AsyncAwait.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import AsyncAwait from './AsyncAwait';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.js
index 726eba1524c..63bd7ab0512 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 export default class extends Component {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.test.js
index 898916b2f9a..5b038e76d90 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ClassProperties.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ClassProperties from './ClassProperties';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.js
index 04dc7ba109b..e345283eaaa 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load(prefix) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.test.js
index 0aa3d4d7ec6..91b697fe0a0 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ComputedProperties.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ComputedProperties from './ComputedProperties';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.js
index c80f14dc882..399280d0190 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 const styled = ([style]) => style.trim()
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.test.js
index 79af8dc5f6b..ac468db76a8 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/CustomInterpolation.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import CustomInterpolation from './CustomInterpolation';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.js
index 0d7b77d87e3..fd4054e56cb 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load(id = 0) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.test.js
index c4a336563ac..26d5184eb11 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DefaultParameters.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import DefaultParameters from './DefaultParameters';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.js
index 40f51754202..c2345f5ce54 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 async function load() {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.test.js
index 96b361c742e..c7d74d8012b 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/DestructuringAndAwait.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import DestructuringAndAwait from './DestructuringAndAwait';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.js
index 6bb64f9103f..170f00a7f0d 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function * load(limit) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.test.js
index 4e6b8d1d9ad..3bbe2d4f703 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Generators.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import Generators from './Generators';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.js
index 3235a99104c..025920b7f31 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load() {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.test.js
index 0a21b291bc6..503b2cb11b6 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectDestructuring.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ObjectDestructuring from './ObjectDestructuring';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.js
index fb43bf8676e..d5de0aef31a 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load(baseUser) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.test.js
index 4ca5d2b9ab1..09a92ce05a2 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/ObjectSpread.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ObjectSpread from './ObjectSpread';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.js
index 63f38fed473..8b362fccf2c 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load() {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.test.js
index 3783cca0a54..88ba04fe3b9 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/Promises.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.js
index 7783868ab4d..47d011f2eae 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load({ id, ...rest } = { id: 0, user: { id: 42, name: '42' } }) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.test.js
index 22a91be0847..e48b7dc59b9 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestAndDefault.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import RestAndDefault from './RestAndDefault';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.js
index cf216ce01f2..1a6cf7c1687 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load({ id = 0, ...rest }) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.test.js
index f1f8e35e370..c1eb90e0dbd 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/RestParameters.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import RestParameters from './RestParameters';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.js
index dd6bf49b11d..ff46e1c72f8 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React, { Component, PropTypes } from 'react'
 
 function load(name) {
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.test.js
index 41a5fad2c5f..ff32baaedd0 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/syntax/TemplateInterpolation.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import TemplateInterpolation from './TemplateInterpolation';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.js
index f35d11e0a82..7c46c7208b7 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import './assets/style.css'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.test.js
index f3e10a441a8..e315ee33b38 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/CssInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import CssInclusion from './CssInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.js
index d793408a5c7..c4560ff9dae 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import tiniestCat from './assets/tiniest-cat.jpg'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.test.js
index 85e68d51e85..042d2da3088 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/ImageInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import ImageInclusion from './ImageInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.js
index 8050b9cfd6c..552a8be7b1a 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import { abstract } from './assets/abstract.json'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.test.js
index 70043bd0503..ee150f629a6 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/JsonInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import JsonInclusion from './JsonInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.js
index 70b2d2b2155..fb07359fdc9 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import aFileWithoutExt from './assets/aFileWithoutExt'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.test.js
index 666f94f384c..a08b5d21b0c 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/NoExtInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import NoExtInclusion from './NoExtInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.js
index 7c2fdb2e44e..f82e5f2911c 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import logo from './assets/logo.svg'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.test.js
index 507da01403c..585c6c19d8a 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/SvgInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import SvgInclusion from './SvgInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.js
index 30aeccd6fb7..8734064c882 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react'
 import aFileWithExtUnknown from './assets/aFileWithExt.unknown'
 
diff --git a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.test.js b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.test.js
index 46724e0a27b..73a8016e17b 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.test.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/features/webpack/UnknownExtInclusion.test.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import UnknownExtInclusion from './UnknownExtInclusion';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/index.js b/packages/react-scripts/fixtures/kitchensink/src/index.js
index 0ea36197ba1..dc1143691f2 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/index.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/index.js
@@ -1,3 +1,12 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 import React from 'react';
 import ReactDOM from 'react-dom';
 import App from './App';
diff --git a/packages/react-scripts/fixtures/kitchensink/src/subfolder/lol.js b/packages/react-scripts/fixtures/kitchensink/src/subfolder/lol.js
index 6c7375d5479..c844f831d31 100644
--- a/packages/react-scripts/fixtures/kitchensink/src/subfolder/lol.js
+++ b/packages/react-scripts/fixtures/kitchensink/src/subfolder/lol.js
@@ -1 +1,10 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
 module.exports = function() { return `haha` }
diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 17a1c2fe59a..539b11fd813 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -11,8 +11,8 @@
     "url": "https://github.com/facebookincubator/create-react-app/issues"
   },
   "files": [
-    ".babelrc",
-    ".eslintrc",
+    "babelrc",
+    "eslintrc",
     "bin",
     "config",
     "scripts",
diff --git a/packages/react-scripts/scripts/build.js b/packages/react-scripts/scripts/build.js
index b57a9dfb821..05cefa0393e 100644
--- a/packages/react-scripts/scripts/build.js
+++ b/packages/react-scripts/scripts/build.js
@@ -8,6 +8,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 // @remove-on-eject-end
+'use strict';
 
 // Do this as the first thing so that any code reading it knows the right env.
 process.env.NODE_ENV = 'production';
diff --git a/packages/react-scripts/scripts/eject.js b/packages/react-scripts/scripts/eject.js
index b79d1e0d4d2..45ed8026711 100644
--- a/packages/react-scripts/scripts/eject.js
+++ b/packages/react-scripts/scripts/eject.js
@@ -7,6 +7,7 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  */
+'use strict';
 
 var fs = require('fs-extra');
 var path = require('path');
@@ -94,8 +95,8 @@ prompt(
 
   var ownPackage = require(path.join(ownPath, 'package.json'));
   var appPackage = require(path.join(appPath, 'package.json'));
-  var babelConfig = JSON.parse(fs.readFileSync(path.join(ownPath, '.babelrc'), 'utf8'));
-  var eslintConfig = JSON.parse(fs.readFileSync(path.join(ownPath, '.eslintrc'), 'utf8'));
+  var babelConfig = JSON.parse(fs.readFileSync(path.join(ownPath, 'babelrc'), 'utf8'));
+  var eslintConfig = JSON.parse(fs.readFileSync(path.join(ownPath, 'eslintrc'), 'utf8'));
 
   console.log(cyan('Updating the dependencies'));
   var ownPackageName = ownPackage.name;
@@ -163,7 +164,9 @@ prompt(
       fs.removeSync(path.join(appPath, 'node_modules', '.bin', binKey));
     });
     fs.removeSync(ownPath);
-  } catch(e) {}
+  } catch(e) {
+    // It's not essential that this succeeds
+  }
 
   if (fs.existsSync(paths.yarnLockFile)) {
     console.log(cyan('Running yarn...'));
diff --git a/packages/react-scripts/scripts/init.js b/packages/react-scripts/scripts/init.js
index 33c0777ef41..9bad149892b 100644
--- a/packages/react-scripts/scripts/init.js
+++ b/packages/react-scripts/scripts/init.js
@@ -8,6 +8,8 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
+'use strict';
+
 var fs = require('fs-extra');
 var path = require('path');
 var spawn = require('cross-spawn');
diff --git a/packages/react-scripts/scripts/start.js b/packages/react-scripts/scripts/start.js
index 9f6f645af10..349871be747 100644
--- a/packages/react-scripts/scripts/start.js
+++ b/packages/react-scripts/scripts/start.js
@@ -9,6 +9,8 @@
  */
 // @remove-on-eject-end
 
+'use strict';
+
 process.env.NODE_ENV = 'development';
 
 // Load environment variables from .env file. Suppress warnings using silent
@@ -70,7 +72,7 @@ function run(port) {
   addWebpackMiddleware(devServer);
 
   // Launch WebpackDevServer.
-  devServer.listen(port, (err, result) => {
+  devServer.listen(port, err => {
     if (err) {
       return console.log(err);
     }
diff --git a/packages/react-scripts/scripts/test.js b/packages/react-scripts/scripts/test.js
index dfd2c75c728..de3a9691897 100644
--- a/packages/react-scripts/scripts/test.js
+++ b/packages/react-scripts/scripts/test.js
@@ -9,6 +9,8 @@
  */
 // @remove-on-eject-end
 
+'use strict';
+
 process.env.NODE_ENV = 'test';
 process.env.PUBLIC_URL = '';
 
diff --git a/packages/react-scripts/scripts/utils/addWebpackMiddleware.js b/packages/react-scripts/scripts/utils/addWebpackMiddleware.js
index 16bf40c3709..b3ff2548458 100644
--- a/packages/react-scripts/scripts/utils/addWebpackMiddleware.js
+++ b/packages/react-scripts/scripts/utils/addWebpackMiddleware.js
@@ -1,3 +1,15 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+// @remove-on-eject-end
+'use strict';
+
 var chalk = require('chalk');
 var historyApiFallback = require('connect-history-api-fallback');
 var httpProxyMiddleware = require('http-proxy-middleware');
@@ -69,7 +81,7 @@ module.exports = function addWebpackMiddleware(devServer) {
     var hpm = httpProxyMiddleware(pathname => mayProxy.test(pathname), {
       target: proxy,
       logLevel: 'silent',
-      onProxyReq: function(proxyReq, req, res) {
+      onProxyReq: function(proxyReq) {
         // Browers may send Origin headers even with same-origin
         // requests. To prevent CORS issues, we have to change
         // the Origin to match the target URL.
diff --git a/packages/react-scripts/scripts/utils/createJestConfig.js b/packages/react-scripts/scripts/utils/createJestConfig.js
index c99345b858a..0174237a0f8 100644
--- a/packages/react-scripts/scripts/utils/createJestConfig.js
+++ b/packages/react-scripts/scripts/utils/createJestConfig.js
@@ -8,6 +8,8 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  */
 
+'use strict';
+
 const fs = require('fs');
 const paths = require('../../config/paths');
 
diff --git a/packages/react-scripts/scripts/utils/createWebpackCompiler.js b/packages/react-scripts/scripts/utils/createWebpackCompiler.js
index 932bfd54034..246f4b63cbe 100644
--- a/packages/react-scripts/scripts/utils/createWebpackCompiler.js
+++ b/packages/react-scripts/scripts/utils/createWebpackCompiler.js
@@ -1,3 +1,15 @@
+// @remove-on-eject-begin
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+// @remove-on-eject-end
+'use strict';
+
 var chalk = require('chalk');
 var webpack = require('webpack');
 var clearConsole = require('react-dev-utils/clearConsole');
diff --git a/tasks/e2e-simple.sh b/tasks/e2e-simple.sh
index 650d6783898..d733656d866 100755
--- a/tasks/e2e-simple.sh
+++ b/tasks/e2e-simple.sh
@@ -97,7 +97,7 @@ then
 fi
 
 # Lint own code
-./node_modules/.bin/eslint --max-warnings 0 --ignore-path .gitignore ./
+./node_modules/.bin/eslint --max-warnings 0 .
 
 # ******************************************************************************
 # First, test the create-react-app development environment.