diff --git a/public/docs/_examples/animations/ts/index.html b/public/docs/_examples/animations/ts/index.html
index 9e36248524..76a7b93356 100644
--- a/public/docs/_examples/animations/ts/index.html
+++ b/public/docs/_examples/animations/ts/index.html
@@ -7,7 +7,7 @@
     <link rel="stylesheet" href="styles.css">
 
     <!-- Polyfill for Web Animations -->
-    <script src="https://npmcdn.com/web-animations-js@2.2.1"></script>
+    <script src="https://unpkg.com/web-animations-js@2.2.1"></script>
 
     <!-- Polyfill(s) for older browsers -->
     <script src="node_modules/core-js/client/shim.min.js"></script>
diff --git a/public/docs/_examples/homepage-hello-world/ts/index.1.html b/public/docs/_examples/homepage-hello-world/ts/index.1.html
index ce0bdfbaf9..1cd0bdf701 100644
--- a/public/docs/_examples/homepage-hello-world/ts/index.1.html
+++ b/public/docs/_examples/homepage-hello-world/ts/index.1.html
@@ -9,12 +9,12 @@
 
     <!-- 1. Load libraries -->
      <!-- Polyfill(s) for older browsers -->
-    <script src="https://npmcdn.com/core-js/client/shim.min.js"></script>
+    <script src="https://unpkg.com/core-js/client/shim.min.js"></script>
 
-    <script src="https://npmcdn.com/zone.js@0.6.12"></script>
-    <script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
-    <script src="https://npmcdn.com/systemjs@0.19.27/dist/system.src.js"></script>
-    <script src="https://npmcdn.com/typescript@1.8.10/lib/typescript.js"></script>
+    <script src="https://unpkg.com/zone.js@0.6.12"></script>
+    <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
+    <script src="https://unpkg.com/systemjs@0.19.27/dist/system.src.js"></script>
+    <script src="https://unpkg.com/typescript@1.8.10/lib/typescript.js"></script>
 
     <!-- 2. Configure SystemJS -->
     <script src="systemjs.config.js"></script>
diff --git a/public/docs/_examples/homepage-tabs/ts/index.1.html b/public/docs/_examples/homepage-tabs/ts/index.1.html
index c790439682..d130974098 100644
--- a/public/docs/_examples/homepage-tabs/ts/index.1.html
+++ b/public/docs/_examples/homepage-tabs/ts/index.1.html
@@ -10,12 +10,12 @@
 
     <!-- 1. Load libraries -->
      <!-- Polyfill(s) for older browsers -->
-    <script src="https://npmcdn.com/core-js/client/shim.min.js"></script>
+    <script src="https://unpkg.com/core-js/client/shim.min.js"></script>
 
-    <script src="https://npmcdn.com/zone.js@0.6.12"></script>
-    <script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
-    <script src="https://npmcdn.com/systemjs@0.19.27/dist/system.src.js"></script>
-    <script src="https://npmcdn.com/typescript@1.8.10/lib/typescript.js"></script>
+    <script src="https://unpkg.com/zone.js@0.6.12"></script>
+    <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
+    <script src="https://unpkg.com/systemjs@0.19.27/dist/system.src.js"></script>
+    <script src="https://unpkg.com/typescript@1.8.10/lib/typescript.js"></script>
 
     <!-- 2. Configure SystemJS -->
     <script src="systemjs.config.js"></script>
diff --git a/public/docs/_examples/homepage-todo/ts/index.1.html b/public/docs/_examples/homepage-todo/ts/index.1.html
index d926bbe323..e27c7f640c 100644
--- a/public/docs/_examples/homepage-todo/ts/index.1.html
+++ b/public/docs/_examples/homepage-todo/ts/index.1.html
@@ -10,12 +10,12 @@
 
     <!-- 1. Load libraries -->
      <!-- Polyfill(s) for older browsers -->
-    <script src="https://npmcdn.com/core-js/client/shim.min.js"></script>
+    <script src="https://unpkg.com/core-js/client/shim.min.js"></script>
 
-    <script src="https://npmcdn.com/zone.js@0.6.12"></script>
-    <script src="https://npmcdn.com/reflect-metadata@0.1.3"></script>
-    <script src="https://npmcdn.com/systemjs@0.19.27/dist/system.src.js"></script>
-    <script src="https://npmcdn.com/typescript@1.8.10/lib/typescript.js"></script>
+    <script src="https://unpkg.com/zone.js@0.6.12"></script>
+    <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
+    <script src="https://unpkg.com/systemjs@0.19.27/dist/system.src.js"></script>
+    <script src="https://unpkg.com/typescript@1.8.10/lib/typescript.js"></script>
 
     <!-- 2. Configure SystemJS -->
     <script src="systemjs.config.js"></script>
diff --git a/public/docs/_examples/systemjs.config.plunker.build.js b/public/docs/_examples/systemjs.config.plunker.build.js
index 3ccf77808c..9441fdf0fb 100644
--- a/public/docs/_examples/systemjs.config.plunker.build.js
+++ b/public/docs/_examples/systemjs.config.plunker.build.js
@@ -25,11 +25,11 @@
     '@angular/platform-browser-dynamic': 'https://cdn.rawgit.com/angular/platform-browser-dynamic-builds/master',
     '@angular/router': 'https://cdn.rawgit.com/angular/router-builds/master',
 
-    'rxjs':       'https://npmcdn.com/rxjs@5.0.0-beta.6',
-    'ts':         'https://npmcdn.com/plugin-typescript@4.0.10/lib/plugin.js',
-    'typescript': 'https://npmcdn.com/typescript@1.9.0-dev.20160409/lib/typescript.js',
+    'rxjs':       'https://unpkg.com/rxjs@5.0.0-beta.6',
+    'ts':         'https://unpkg.com/plugin-typescript@4.0.10/lib/plugin.js',
+    'typescript': 'https://unpkg.com/typescript@1.9.0-dev.20160409/lib/typescript.js',
 
-    'angular2-in-memory-web-api': 'https://npmcdn.com/angular2-in-memory-web-api',
+    'angular2-in-memory-web-api': 'https://unpkg.com/angular2-in-memory-web-api',
  };
 
   //packages tells the System loader how to load when no filename and/or no extension
diff --git a/public/docs/_examples/systemjs.config.plunker.js b/public/docs/_examples/systemjs.config.plunker.js
index d55c4db274..a01135c192 100644
--- a/public/docs/_examples/systemjs.config.plunker.js
+++ b/public/docs/_examples/systemjs.config.plunker.js
@@ -14,14 +14,14 @@
   var map = {
     'app':                        'app',
 
-    '@angular':                   'https://npmcdn.com/@angular', // sufficient if we didn't pin the version
-    '@angular/router':            'https://npmcdn.com/@angular/router' + routerVer,
-    '@angular/forms':             'https://npmcdn.com/@angular/forms' + formsVer,
-    '@angular/router-deprecated': 'https://npmcdn.com/@angular/router-deprecated' + routerDeprecatedVer,
-    'angular2-in-memory-web-api': 'https://npmcdn.com/angular2-in-memory-web-api', // get latest
-    'rxjs':                       'https://npmcdn.com/rxjs@5.0.0-beta.6',
-    'ts':                         'https://npmcdn.com/plugin-typescript@4.0.10/lib/plugin.js',
-    'typescript':                 'https://npmcdn.com/typescript@1.9.0-dev.20160409/lib/typescript.js',
+    '@angular':                   'https://unpkg.com/@angular', // sufficient if we didn't pin the version
+    '@angular/router':            'https://unpkg.com/@angular/router' + routerVer,
+    '@angular/forms':             'https://unpkg.com/@angular/forms' + formsVer,
+    '@angular/router-deprecated': 'https://unpkg.com/@angular/router-deprecated' + routerDeprecatedVer,
+    'angular2-in-memory-web-api': 'https://unpkg.com/angular2-in-memory-web-api', // get latest
+    'rxjs':                       'https://unpkg.com/rxjs@5.0.0-beta.6',
+    'ts':                         'https://unpkg.com/plugin-typescript@4.0.10/lib/plugin.js',
+    'typescript':                 'https://unpkg.com/typescript@1.9.0-dev.20160409/lib/typescript.js',
  };
 
   //packages tells the System loader how to load when no filename and/or no extension
@@ -44,7 +44,7 @@
   // Add map entries for each angular package
   // only because we're pinning the version with `ngVer`.
   ngPackageNames.forEach(function(pkgName) {
-    map['@angular/'+pkgName] = 'https://npmcdn.com/@angular/' + pkgName + ngVer;
+    map['@angular/'+pkgName] = 'https://unpkg.com/@angular/' + pkgName + ngVer;
   });
 
   // Add package entries for angular packages
diff --git a/tools/plunker-builder/indexHtmlTranslator.js b/tools/plunker-builder/indexHtmlTranslator.js
index 321cadf915..6d3298524b 100644
--- a/tools/plunker-builder/indexHtmlTranslator.js
+++ b/tools/plunker-builder/indexHtmlTranslator.js
@@ -9,7 +9,7 @@ var _rxRules = {
   },
   angular_pkg: {
     from: /src=".?node_modules\/@angular/g,
-    to: 'src="https://npmcdn.com/@angular'
+    to: 'src="https://unpkg.com/@angular'
   },
   script: {
     from: /<script.*".*%tag%".*>.*<\/script>/,
@@ -36,32 +36,32 @@ var _rxData = [
   {
     pattern: 'script',
     from: 'node_modules/core-js/client/shim.min.js',
-    to:   'https://npmcdn.com/core-js/client/shim.min.js'
+    to:   'https://unpkg.com/core-js/client/shim.min.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/zone.js/dist/zone.js',
-    to:   'https://npmcdn.com/zone.js@0.6.12?main=browser'
+    to:   'https://unpkg.com/zone.js@0.6.12?main=browser'
   },
   {
     pattern: 'script',
     from: 'node_modules/reflect-metadata/Reflect.js',
-    to:   'https://npmcdn.com/reflect-metadata@0.1.3'
+    to:   'https://unpkg.com/reflect-metadata@0.1.3'
   },
   {
     pattern: 'script',
     from: 'node_modules/rxjs/bundles/Rx.umd.js',
-    to:   'https://npmcdn.com/rxjs@5.0.0-beta.6/bundles/Rx.umd.js'
+    to:   'https://unpkg.com/rxjs@5.0.0-beta.6/bundles/Rx.umd.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/systemjs/dist/system.src.js',
-    to:   'https://npmcdn.com/systemjs@0.19.27/dist/system.src.js'
+    to:   'https://unpkg.com/systemjs@0.19.27/dist/system.src.js'
   },
   {
     pattern: 'script',
     from: 'node_modules/angular/in-memory-web-api/web-api.js',
-    to:   'https://npmcdn.com/angular/in-memory-web-api/web-api.js'
+    to:   'https://unpkg.com/angular/in-memory-web-api/web-api.js'
   },
   {
     pattern: 'link',