From 2e00c1ca71abf924c2a89df24d84d41071316543 Mon Sep 17 00:00:00 2001
From: Christian Harden <christian.harden@gmail.com>
Date: Thu, 14 Sep 2017 21:53:15 -0700
Subject: [PATCH 1/4] (refactor) throttle foldCheck for viewability during
 scrolling instead of debounce

---
 examples/apps/infinite-scrolling/app.js |  2 +-
 package.json                            |  5 +++--
 src/createManager.js                    | 10 +++++++---
 test/createManager.spec.js              |  6 +++---
 4 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/examples/apps/infinite-scrolling/app.js b/examples/apps/infinite-scrolling/app.js
index f5b4b45..dd8e0bc 100644
--- a/examples/apps/infinite-scrolling/app.js
+++ b/examples/apps/infinite-scrolling/app.js
@@ -1,7 +1,7 @@
 /* eslint-disable react/sort-comp */
 import React, {Component} from "react";
 import Radium from "radium";
-import debounce from "debounce";
+import debounce from "lodash.debounce";
 import {Bling as Gpt, Events} from "react-gpt"; // eslint-disable-line import/no-unresolved
 import "../log";
 import Content from "./content";
diff --git a/package.json b/package.json
index 5288c56..08b1cb8 100644
--- a/package.json
+++ b/package.json
@@ -32,11 +32,12 @@
     "lib"
   ],
   "dependencies": {
-    "debounce": "^1.0.0",
     "deep-equal": "^1.0.1",
     "eventemitter3": "^2.0.2",
     "fbjs": "^0.8.1",
-    "hoist-non-react-statics": "^1.0.5"
+    "hoist-non-react-statics": "^1.0.5",
+    "lodash.debounce": "^4.0.8",
+    "lodash.throttle": "^4.1.1"
   },
   "devDependencies": {
     "babel-cli": "^6.5.1",
diff --git a/src/createManager.js b/src/createManager.js
index 68b7b1e..4932f68 100644
--- a/src/createManager.js
+++ b/src/createManager.js
@@ -1,5 +1,6 @@
 import EventEmitter from "eventemitter3";
-import debounce from "debounce";
+import debounce from "lodash.debounce";
+import throttle from "lodash.throttle";
 import invariant from "fbjs/lib/invariant";
 import {canUseDOM} from "fbjs/lib/ExecutionEnvironment";
 import Events from "./Events";
@@ -131,14 +132,17 @@ export class AdManager extends EventEmitter {
         });
     }
 
-    _foldCheck = debounce(event => {
+    _foldCheck = throttle(event => {
         const instances = this.getMountedInstances();
         instances.forEach(instance => {
             if (instance.getRenderWhenViewable()) {
                 instance.foldCheck(event);
             }
         });
-    }, 66)
+    }, 20, {
+        leading: true,
+        trailing: true
+    })
 
     _handleMediaQueryChange = event => {
         if (this._syncCorrelator) {
diff --git a/test/createManager.spec.js b/test/createManager.spec.js
index cef8519..d897315 100644
--- a/test/createManager.spec.js
+++ b/test/createManager.spec.js
@@ -399,7 +399,7 @@ describe("createManager", () => {
         adManager.render();
     });
 
-    it("debounces foldCheck", (done) => {
+    it("throttles foldCheck", (done) => {
         const instance = {
             props: {
                 sizeMapping: [{viewport: [0, 0], slot: [320, 50]}]
@@ -427,8 +427,8 @@ describe("createManager", () => {
         adManager.addInstance(instance2);
 
         setTimeout(() => {
-            expect(foldCheck.calledOnce).to.be.true;
-            expect(foldCheck2.calledOnce).to.be.false;
+            expect(foldCheck.calledTwice).to.be.true;
+            expect(foldCheck2.notCalled).to.be.true;
             foldCheck.restore();
             foldCheck2.restore();
             adManager.removeInstance(instance);

From 81e468a3ae4aabf1cabee46ee086a424ee862789 Mon Sep 17 00:00:00 2001
From: Christian Harden <christian.harden@gmail.com>
Date: Sun, 17 Sep 2017 12:37:22 -0700
Subject: [PATCH 2/4] (refactor) use throttle-debounce and improve throttle
 tests

---
 examples/apps/infinite-scrolling/app.js |  6 ++---
 package.json                            |  3 +--
 src/createManager.js                    | 24 +++++++++++---------
 test/createManager.spec.js              | 30 +++++++++++++++++++++----
 4 files changed, 44 insertions(+), 19 deletions(-)

diff --git a/examples/apps/infinite-scrolling/app.js b/examples/apps/infinite-scrolling/app.js
index dd8e0bc..bd28519 100644
--- a/examples/apps/infinite-scrolling/app.js
+++ b/examples/apps/infinite-scrolling/app.js
@@ -1,7 +1,7 @@
 /* eslint-disable react/sort-comp */
 import React, {Component} from "react";
 import Radium from "radium";
-import debounce from "lodash.debounce";
+import debounce from "throttle-debounce/debounce";
 import {Bling as Gpt, Events} from "react-gpt"; // eslint-disable-line import/no-unresolved
 import "../log";
 import Content from "./content";
@@ -40,14 +40,14 @@ class App extends Component {
         window.removeEventListener("resize", this.onScroll);
         this.stopTimer();
     }
-    onScroll = debounce(() => {
+    onScroll = debounce(66, () => {
         const scrollTop = window.scrollY || document.documentElement.scrollTop;
         if (scrollTop + window.innerHeight >= document.body.clientHeight) {
             this.setState({
                 page: ++this.state.page
             });
         }
-    }, 66)
+    })
     startTimer() {
         this.stopTimer();
         this.timer = setInterval(() => {
diff --git a/package.json b/package.json
index 08b1cb8..81aa120 100644
--- a/package.json
+++ b/package.json
@@ -36,8 +36,7 @@
     "eventemitter3": "^2.0.2",
     "fbjs": "^0.8.1",
     "hoist-non-react-statics": "^1.0.5",
-    "lodash.debounce": "^4.0.8",
-    "lodash.throttle": "^4.1.1"
+    "throttle-debounce": "^1.0.1"
   },
   "devDependencies": {
     "babel-cli": "^6.5.1",
diff --git a/src/createManager.js b/src/createManager.js
index 4932f68..9ec1be6 100644
--- a/src/createManager.js
+++ b/src/createManager.js
@@ -1,6 +1,5 @@
 import EventEmitter from "eventemitter3";
-import debounce from "lodash.debounce";
-import throttle from "lodash.throttle";
+import {debounce, throttle} from "throttle-debounce";
 import invariant from "fbjs/lib/invariant";
 import {canUseDOM} from "fbjs/lib/ExecutionEnvironment";
 import Events from "./Events";
@@ -132,18 +131,23 @@ export class AdManager extends EventEmitter {
         });
     }
 
-    _foldCheck = throttle(event => {
+    _foldCheck = throttle(20, event => {
         const instances = this.getMountedInstances();
         instances.forEach(instance => {
             if (instance.getRenderWhenViewable()) {
                 instance.foldCheck(event);
             }
         });
-    }, 20, {
-        leading: true,
-        trailing: true
+
+        if (this.testMode) {
+            this._getTimer();
+        }
     })
 
+    _getTimer() {
+        return Date.now();
+    }
+
     _handleMediaQueryChange = event => {
         if (this._syncCorrelator) {
             this.refresh();
@@ -311,7 +315,7 @@ export class AdManager extends EventEmitter {
         return true;
     }
 
-    render = debounce(() => {
+    render = debounce(4, () => {
         if (!this._initialRender) {
             return;
         }
@@ -379,7 +383,7 @@ export class AdManager extends EventEmitter {
 
             this._initialRender = false;
         });
-    }, 4)
+    })
 
     /**
      * Re-render(not refresh) all the ads in the page and the first ad will update the correlator value.
@@ -388,7 +392,7 @@ export class AdManager extends EventEmitter {
      * @method renderAll
      * @static
      */
-    renderAll = debounce(() => {
+    renderAll = debounce(4, () => {
         if (!this.apiReady) {
             return false;
         }
@@ -403,7 +407,7 @@ export class AdManager extends EventEmitter {
         });
 
         return true;
-    }, 4)
+    })
 
     getGPTVersion() {
         if (!this.apiReady) {
diff --git a/test/createManager.spec.js b/test/createManager.spec.js
index d897315..bbd0383 100644
--- a/test/createManager.spec.js
+++ b/test/createManager.spec.js
@@ -422,23 +422,45 @@ describe("createManager", () => {
 
         const foldCheck = sinon.stub(instance, "foldCheck");
         const foldCheck2 = sinon.stub(instance2, "foldCheck");
+        const getRenderWhenViewable = sinon.spy(instance, "getRenderWhenViewable");
+        const getRenderWhenViewable2 = sinon.spy(instance2, "getRenderWhenViewable");
+        const managerFoldCheck = sinon.spy(adManager, "_foldCheck");
+        const timer = sinon.spy(adManager, "_getTimer");
 
         adManager.addInstance(instance);
         adManager.addInstance(instance2);
 
+        const start = Date.now();
+        adManager._foldCheck();
+        adManager._foldCheck();
+        setTimeout(() => {
+            adManager._foldCheck();
+        }, 5);
+        setTimeout(() => {
+            adManager._foldCheck();
+        }, 10);
+        setTimeout(() => {
+            adManager._foldCheck();
+        }, 15);
+
         setTimeout(() => {
+            expect(managerFoldCheck.callCount).to.equal(5);
+            expect(timer.calledTwice).to.be.true;
+            expect(timer.returnValues[1] - timer.returnValues[0]).to.be.above(19); // timer above 20ms timeout
+            expect(timer.returnValues[0] - start).to.be.below(5); // should start ~immediately
             expect(foldCheck.calledTwice).to.be.true;
             expect(foldCheck2.notCalled).to.be.true;
+
             foldCheck.restore();
             foldCheck2.restore();
+            getRenderWhenViewable.restore();
+            getRenderWhenViewable2.restore();
+            managerFoldCheck.restore();
+            timer.restore()
             adManager.removeInstance(instance);
             adManager.removeInstance(instance2);
             done();
         }, 100);
-
-        adManager._foldCheck();
-        adManager._foldCheck();
-        adManager._foldCheck();
     });
 
     it("renders all ads", (done) => {

From 930065c7ef517d01c62ebcbf59e59e19cd0100a8 Mon Sep 17 00:00:00 2001
From: Christian Harden <christian.harden@gmail.com>
Date: Sun, 17 Sep 2017 13:59:12 -0700
Subject: [PATCH 3/4] (lint)

---
 test/createManager.spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/createManager.spec.js b/test/createManager.spec.js
index bbd0383..23afdb3 100644
--- a/test/createManager.spec.js
+++ b/test/createManager.spec.js
@@ -456,7 +456,7 @@ describe("createManager", () => {
             getRenderWhenViewable.restore();
             getRenderWhenViewable2.restore();
             managerFoldCheck.restore();
-            timer.restore()
+            timer.restore();
             adManager.removeInstance(instance);
             adManager.removeInstance(instance2);
             done();

From 597b69704d6380f48e5c897cbb76650cfc6c41b5 Mon Sep 17 00:00:00 2001
From: Christian Harden <christian.harden@gmail.com>
Date: Sun, 17 Sep 2017 15:01:35 -0700
Subject: [PATCH 4/4] (fix) run yarn

---
 yarn.lock | 220 ++++++++++++++++++++++++++++++++----------------------
 1 file changed, 129 insertions(+), 91 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index 86ce8cf..f013107 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -85,6 +85,12 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
+ansi-styles@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.0.tgz#c159b8d5be0f9e5a6f346dab94f16ce022161b88"
+  dependencies:
+    color-convert "^1.9.0"
+
 ansi-styles@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
@@ -235,7 +241,20 @@ aws4@^1.2.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
-babel-cli@^6.24.0, babel-cli@^6.5.1:
+axios@0.15.3:
+  version "0.15.3"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.15.3.tgz#2c9d638b2e191a08ea1d6cc988eadd6ba5bdc053"
+  dependencies:
+    follow-redirects "1.0.0"
+
+axios@^0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.16.2.tgz#ba4f92f17167dfbab40983785454b9ac149c3c6d"
+  dependencies:
+    follow-redirects "^1.2.3"
+    is-buffer "^1.1.5"
+
+babel-cli@^6.5.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.24.1.tgz#207cd705bba61489b2ea41b5312341cf6aca2283"
   dependencies:
@@ -264,7 +283,7 @@ babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-core@^6.1.4, babel-core@^6.24.0, babel-core@^6.24.1, babel-core@^6.5.1:
+babel-core@^6.1.4, babel-core@^6.24.1, babel-core@^6.5.1:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.25.0.tgz#7dd42b0463c742e9d5296deb3ec67a9322dad729"
   dependencies:
@@ -451,11 +470,7 @@ babel-messages@^6.23.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-add-module-exports@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-add-module-exports/-/babel-plugin-add-module-exports-0.2.1.tgz#9ae9a1f4a8dc67f0cdec4f4aeda1e43a5ff65e25"
-
-babel-plugin-check-es2015-constants@^6.22.0, babel-plugin-check-es2015-constants@^6.3.13:
+babel-plugin-check-es2015-constants@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-check-es2015-constants/-/babel-plugin-check-es2015-constants-6.22.0.tgz#35157b101426fd2ffd3da3f75c7d1e91835bbf8a"
   dependencies:
@@ -575,19 +590,19 @@ babel-plugin-transform-do-expressions@^6.22.0:
     babel-plugin-syntax-do-expressions "^6.8.0"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-arrow-functions@^6.22.0, babel-plugin-transform-es2015-arrow-functions@^6.3.13:
+babel-plugin-transform-es2015-arrow-functions@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-arrow-functions/-/babel-plugin-transform-es2015-arrow-functions-6.22.0.tgz#452692cb711d5f79dc7f85e440ce41b9f244d221"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-block-scoped-functions@^6.22.0, babel-plugin-transform-es2015-block-scoped-functions@^6.3.13:
+babel-plugin-transform-es2015-block-scoped-functions@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-block-scoped-functions/-/babel-plugin-transform-es2015-block-scoped-functions-6.22.0.tgz#bbc51b49f964d70cb8d8e0b94e820246ce3a6141"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-block-scoping@^6.24.1, babel-plugin-transform-es2015-block-scoping@^6.9.0:
+babel-plugin-transform-es2015-block-scoping@^6.9.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-block-scoping/-/babel-plugin-transform-es2015-block-scoping-6.24.1.tgz#76c295dc3a4741b1665adfd3167215dcff32a576"
   dependencies:
@@ -597,7 +612,7 @@ babel-plugin-transform-es2015-block-scoping@^6.24.1, babel-plugin-transform-es20
     babel-types "^6.24.1"
     lodash "^4.2.0"
 
-babel-plugin-transform-es2015-classes@^6.24.1, babel-plugin-transform-es2015-classes@^6.9.0:
+babel-plugin-transform-es2015-classes@^6.9.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz#5a4c58a50c9c9461e564b4b2a3bfabc97a2584db"
   dependencies:
@@ -611,33 +626,33 @@ babel-plugin-transform-es2015-classes@^6.24.1, babel-plugin-transform-es2015-cla
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-computed-properties@^6.24.1, babel-plugin-transform-es2015-computed-properties@^6.3.13:
+babel-plugin-transform-es2015-computed-properties@^6.3.13:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-computed-properties/-/babel-plugin-transform-es2015-computed-properties-6.24.1.tgz#6fe2a8d16895d5634f4cd999b6d3480a308159b3"
   dependencies:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-destructuring@^6.22.0, babel-plugin-transform-es2015-destructuring@^6.9.0:
+babel-plugin-transform-es2015-destructuring@^6.9.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-duplicate-keys@^6.24.1, babel-plugin-transform-es2015-duplicate-keys@^6.6.0:
+babel-plugin-transform-es2015-duplicate-keys@^6.6.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.24.1.tgz#73eb3d310ca969e3ef9ec91c53741a6f1576423e"
   dependencies:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-for-of@^6.22.0, babel-plugin-transform-es2015-for-of@^6.6.0:
+babel-plugin-transform-es2015-for-of@^6.6.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz#f47c95b2b613df1d3ecc2fdb7573623c75248691"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-function-name@^6.24.1, babel-plugin-transform-es2015-function-name@^6.9.0:
+babel-plugin-transform-es2015-function-name@^6.9.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz#834c89853bc36b1af0f3a4c5dbaa94fd8eacaa8b"
   dependencies:
@@ -645,21 +660,13 @@ babel-plugin-transform-es2015-function-name@^6.24.1, babel-plugin-transform-es20
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-literals@^6.22.0, babel-plugin-transform-es2015-literals@^6.3.13:
+babel-plugin-transform-es2015-literals@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-literals/-/babel-plugin-transform-es2015-literals-6.22.0.tgz#4f54a02d6cd66cf915280019a31d31925377ca2e"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-modules-amd@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-amd/-/babel-plugin-transform-es2015-modules-amd-6.24.1.tgz#3b3e54017239842d6d19c3011c4bd2f00a00d154"
-  dependencies:
-    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-
-babel-plugin-transform-es2015-modules-commonjs@^6.24.0, babel-plugin-transform-es2015-modules-commonjs@^6.24.1, babel-plugin-transform-es2015-modules-commonjs@^6.6.0:
+babel-plugin-transform-es2015-modules-commonjs@^6.6.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-commonjs/-/babel-plugin-transform-es2015-modules-commonjs-6.24.1.tgz#d3e310b40ef664a36622200097c6d440298f2bfe"
   dependencies:
@@ -668,30 +675,14 @@ babel-plugin-transform-es2015-modules-commonjs@^6.24.0, babel-plugin-transform-e
     babel-template "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-modules-systemjs@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-systemjs/-/babel-plugin-transform-es2015-modules-systemjs-6.24.1.tgz#ff89a142b9119a906195f5f106ecf305d9407d23"
-  dependencies:
-    babel-helper-hoist-variables "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-
-babel-plugin-transform-es2015-modules-umd@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-umd/-/babel-plugin-transform-es2015-modules-umd-6.24.1.tgz#ac997e6285cd18ed6176adb607d602344ad38468"
-  dependencies:
-    babel-plugin-transform-es2015-modules-amd "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-
-babel-plugin-transform-es2015-object-super@^6.24.1, babel-plugin-transform-es2015-object-super@^6.3.13:
+babel-plugin-transform-es2015-object-super@^6.3.13:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-object-super/-/babel-plugin-transform-es2015-object-super-6.24.1.tgz#24cef69ae21cb83a7f8603dad021f572eb278f8d"
   dependencies:
     babel-helper-replace-supers "^6.24.1"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-parameters@^6.24.1, babel-plugin-transform-es2015-parameters@^6.9.0:
+babel-plugin-transform-es2015-parameters@^6.9.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz#57ac351ab49caf14a97cd13b09f66fdf0a625f2b"
   dependencies:
@@ -702,20 +693,20 @@ babel-plugin-transform-es2015-parameters@^6.24.1, babel-plugin-transform-es2015-
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-shorthand-properties@^6.24.1, babel-plugin-transform-es2015-shorthand-properties@^6.3.13:
+babel-plugin-transform-es2015-shorthand-properties@^6.3.13:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-shorthand-properties/-/babel-plugin-transform-es2015-shorthand-properties-6.24.1.tgz#24f875d6721c87661bbd99a4622e51f14de38aa0"
   dependencies:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-spread@^6.22.0, babel-plugin-transform-es2015-spread@^6.3.13:
+babel-plugin-transform-es2015-spread@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-spread/-/babel-plugin-transform-es2015-spread-6.22.0.tgz#d6d68a99f89aedc4536c81a542e8dd9f1746f8d1"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-sticky-regex@^6.24.1, babel-plugin-transform-es2015-sticky-regex@^6.3.13:
+babel-plugin-transform-es2015-sticky-regex@^6.3.13:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-sticky-regex/-/babel-plugin-transform-es2015-sticky-regex-6.24.1.tgz#00c1cdb1aca71112cdf0cf6126c2ed6b457ccdbc"
   dependencies:
@@ -723,19 +714,19 @@ babel-plugin-transform-es2015-sticky-regex@^6.24.1, babel-plugin-transform-es201
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-template-literals@^6.22.0, babel-plugin-transform-es2015-template-literals@^6.6.0:
+babel-plugin-transform-es2015-template-literals@^6.6.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-template-literals/-/babel-plugin-transform-es2015-template-literals-6.22.0.tgz#a84b3450f7e9f8f1f6839d6d687da84bb1236d8d"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-typeof-symbol@^6.22.0, babel-plugin-transform-es2015-typeof-symbol@^6.6.0:
+babel-plugin-transform-es2015-typeof-symbol@^6.6.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz#dec09f1cddff94b52ac73d505c84df59dcceb372"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-unicode-regex@^6.24.1, babel-plugin-transform-es2015-unicode-regex@^6.3.13:
+babel-plugin-transform-es2015-unicode-regex@^6.3.13:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
   dependencies:
@@ -807,7 +798,7 @@ babel-plugin-transform-react-jsx@^6.24.1:
     babel-plugin-syntax-jsx "^6.8.0"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-regenerator@^6.24.1, babel-plugin-transform-regenerator@^6.9.0:
+babel-plugin-transform-regenerator@^6.9.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.24.1.tgz#b8da305ad43c3c99b4848e4fe4037b770d23c418"
   dependencies:
@@ -863,42 +854,13 @@ babel-preset-es2015-without-strict@^0.0.4:
     babel-plugin-transform-es2015-unicode-regex "^6.3.13"
     babel-plugin-transform-regenerator "^6.9.0"
 
-babel-preset-es2015@^6.24.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
-  dependencies:
-    babel-plugin-check-es2015-constants "^6.22.0"
-    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
-    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
-    babel-plugin-transform-es2015-block-scoping "^6.24.1"
-    babel-plugin-transform-es2015-classes "^6.24.1"
-    babel-plugin-transform-es2015-computed-properties "^6.24.1"
-    babel-plugin-transform-es2015-destructuring "^6.22.0"
-    babel-plugin-transform-es2015-duplicate-keys "^6.24.1"
-    babel-plugin-transform-es2015-for-of "^6.22.0"
-    babel-plugin-transform-es2015-function-name "^6.24.1"
-    babel-plugin-transform-es2015-literals "^6.22.0"
-    babel-plugin-transform-es2015-modules-amd "^6.24.1"
-    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
-    babel-plugin-transform-es2015-modules-systemjs "^6.24.1"
-    babel-plugin-transform-es2015-modules-umd "^6.24.1"
-    babel-plugin-transform-es2015-object-super "^6.24.1"
-    babel-plugin-transform-es2015-parameters "^6.24.1"
-    babel-plugin-transform-es2015-shorthand-properties "^6.24.1"
-    babel-plugin-transform-es2015-spread "^6.22.0"
-    babel-plugin-transform-es2015-sticky-regex "^6.24.1"
-    babel-plugin-transform-es2015-template-literals "^6.22.0"
-    babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
-    babel-plugin-transform-es2015-unicode-regex "^6.24.1"
-    babel-plugin-transform-regenerator "^6.24.1"
-
 babel-preset-flow@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-preset-flow/-/babel-preset-flow-6.23.0.tgz#e71218887085ae9a24b5be4169affb599816c49d"
   dependencies:
     babel-plugin-transform-flow-strip-types "^6.22.0"
 
-babel-preset-react@^6.23.0, babel-preset-react@^6.5.0:
+babel-preset-react@^6.5.0:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-preset-react/-/babel-preset-react-6.24.1.tgz#ba69dfaea45fc3ec639b6a4ecea6e17702c91380"
   dependencies:
@@ -917,7 +879,7 @@ babel-preset-stage-0@^6.5.0:
     babel-plugin-transform-function-bind "^6.22.0"
     babel-preset-stage-1 "^6.24.1"
 
-babel-preset-stage-1@^6.22.0, babel-preset-stage-1@^6.24.1:
+babel-preset-stage-1@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-preset-stage-1/-/babel-preset-stage-1-6.24.1.tgz#7692cd7dcd6849907e6ae4a0a85589cfb9e2bfb0"
   dependencies:
@@ -1148,11 +1110,25 @@ builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
 
+bundlesize@^0.14.4:
+  version "0.14.4"
+  resolved "https://registry.yarnpkg.com/bundlesize/-/bundlesize-0.14.4.tgz#ad53c4a1a4ba71810967575c550bc04f3d18d421"
+  dependencies:
+    axios "^0.16.2"
+    bytes "^2.5.0"
+    ci-env "^1.4.0"
+    commander "^2.11.0"
+    github-build "^1.2.0"
+    glob "^7.1.2"
+    gzip-size "^3.0.0"
+    prettycli "^1.4.3"
+    read-pkg-up "^2.0.0"
+
 bytes@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.4.0.tgz#7d97196f9d5baf7f6935e25985549edd2a6c2339"
 
-bytes@2.5.0:
+bytes@2.5.0, bytes@^2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.5.0.tgz#4c9423ea2d252c270c41b2bdefeff9bb6b62c06a"
 
@@ -1228,6 +1204,14 @@ chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
+chalk@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
+  dependencies:
+    ansi-styles "^3.1.0"
+    escape-string-regexp "^1.0.5"
+    supports-color "^4.0.0"
+
 chalk@~0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
@@ -1251,6 +1235,10 @@ chokidar@^1.0.0, chokidar@^1.4.1, chokidar@^1.6.1:
   optionalDependencies:
     fsevents "^1.0.0"
 
+ci-env@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ci-env/-/ci-env-1.4.0.tgz#7e4c4ed1d10cedce734293e04dde94fcdfe74d67"
+
 circular-json@^0.3.1:
   version "0.3.3"
   resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
@@ -1292,6 +1280,16 @@ codecov.io@^0.1.6:
     request "2.42.0"
     urlgrey "0.4.0"
 
+color-convert@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
+  dependencies:
+    color-name "^1.1.1"
+
+color-name@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+
 colors@1.0.x:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
@@ -1324,7 +1322,7 @@ commander@2.9.0:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-commander@^2.8.1, commander@^2.9.0:
+commander@^2.11.0, commander@^2.8.1, commander@^2.9.0:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
 
@@ -1702,10 +1700,6 @@ dateformat@^1.0.11, dateformat@^1.0.12, dateformat@^1.0.6:
     get-stdin "^4.0.1"
     meow "^3.3.0"
 
-debounce@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/debounce/-/debounce-1.0.2.tgz#503cc674d8d7f737099664fb75ddbd36b9626dc6"
-
 debug@0.7.4:
   version "0.7.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
@@ -1734,7 +1728,7 @@ debug@2.6.7:
   dependencies:
     ms "2.0.0"
 
-debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.6.6:
+debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.4.5, debug@^2.6.6:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -1867,7 +1861,7 @@ dot-prop@^3.0.0:
   dependencies:
     is-obj "^1.0.0"
 
-duplexer@~0.1.1:
+duplexer@^0.1.1, duplexer@~0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
 
@@ -2423,6 +2417,18 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
+follow-redirects@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.0.0.tgz#8e34298cbd2e176f254effec75a1c78cc849fd37"
+  dependencies:
+    debug "^2.2.0"
+
+follow-redirects@^1.2.3:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.2.4.tgz#355e8f4d16876b43f577b0d5ce2668b9723214ea"
+  dependencies:
+    debug "^2.4.5"
+
 for-in@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -2598,6 +2604,12 @@ gitconfiglocal@^1.0.0:
   dependencies:
     ini "^1.3.2"
 
+github-build@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/github-build/-/github-build-1.2.0.tgz#b0bdb705ae4088218577e863c1a301030211051f"
+  dependencies:
+    axios "0.15.3"
+
 github-url-from-git@^1.4.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/github-url-from-git/-/github-url-from-git-1.5.0.tgz#f985fedcc0a9aa579dc88d7aff068d55cc6251a0"
@@ -2636,7 +2648,7 @@ glob@^5.0.15:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -2697,6 +2709,12 @@ growl@1.9.2:
   version "1.9.2"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.9.2.tgz#0ea7743715db8d8de2c5ede1775e1b45ac85c02f"
 
+gzip-size@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-3.0.0.tgz#546188e9bdc337f673772f81660464b389dce520"
+  dependencies:
+    duplexer "^0.1.1"
+
 handlebars@^4.0.1, handlebars@^4.0.2:
   version "4.0.10"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.10.tgz#3d30c718b09a3d96f23ea4cc1f403c4d3ba9ff4f"
@@ -2751,6 +2769,10 @@ has-flag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
 
+has-flag@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
+
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -4160,6 +4182,12 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
+prettycli@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/prettycli/-/prettycli-1.4.3.tgz#b28ec2aad9de07ae1fd75ef294fb54cbdee07ed5"
+  dependencies:
+    chalk "2.1.0"
+
 private@^0.1.6:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
@@ -5034,6 +5062,12 @@ supports-color@^3.1.0, supports-color@^3.1.1:
   dependencies:
     has-flag "^1.0.0"
 
+supports-color@^4.0.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.4.0.tgz#883f7ddabc165142b2a61427f3352ded195d1a3e"
+  dependencies:
+    has-flag "^2.0.0"
+
 table@^3.7.8:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
@@ -5098,6 +5132,10 @@ text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
+throttle-debounce@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/throttle-debounce/-/throttle-debounce-1.0.1.tgz#dad0fe130f9daf3719fdea33dc36a8e6ba7f30b5"
+
 throttleit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-1.0.0.tgz#9e785836daf46743145a5984b6268d828528ac6c"