diff --git a/Apps/Sandcastle/CesiumSandcastle.css b/Apps/Sandcastle/CesiumSandcastle.css
index cefdfc5dff32..5d6a8f502754 100644
--- a/Apps/Sandcastle/CesiumSandcastle.css
+++ b/Apps/Sandcastle/CesiumSandcastle.css
@@ -254,3 +254,17 @@ a.linkButton:focus, a.linkButton:hover {
 .CodeMirror-gutter-text {
     cursor: default;
 }
+
+.gitHubIcon {
+    background-image: url('./images/gitHub16px.png');
+    width: 16px;
+    height: 16px;
+    text-align: center;
+}
+
+.shareIcon {
+    background-image: url('./images/share16px.png');
+    width: 16px;
+    height: 16px;
+    text-align: center;
+}
\ No newline at end of file
diff --git a/Apps/Sandcastle/CesiumSandcastle.js b/Apps/Sandcastle/CesiumSandcastle.js
index 0f8a433bd23e..040aa5c973c5 100644
--- a/Apps/Sandcastle/CesiumSandcastle.js
+++ b/Apps/Sandcastle/CesiumSandcastle.js
@@ -38,6 +38,10 @@ require({
         'dojo/query',
         'dojo/when',
         'Sandcastle/LinkButton',
+        "dijit/Dialog",
+        "dijit/form/Form",
+        "dijit/form/TextArea",
+        "dijit/form/Button",
         'Source/Cesium',
         'CodeMirror/addon/hint/show-hint',
         'CodeMirror/addon/hint/javascript-hint',
@@ -45,12 +49,10 @@ require({
         'CodeMirror/mode/css/css',
         'CodeMirror/mode/xml/xml',
         'CodeMirror/mode/htmlmixed/htmlmixed',
-        'dijit/form/Button',
         'dijit/form/DropDownButton',
         'dijit/form/ToggleButton',
         'dijit/form/DropDownButton',
         'dijit/form/TextBox',
-        'dijit/form/Textarea',
         'dijit/Menu',
         'dijit/MenuBar',
         'dijit/PopupMenuBarItem',
@@ -79,6 +81,10 @@ require({
         query,
         when,
         LinkButton,
+        Dialog,
+        Form,
+        TextArea,
+        Button,
         Cesium) {
     'use strict';
 
@@ -159,6 +165,10 @@ require({
     var newDemo;
     var demoHtml = '';
     var demoJs = '';
+    var previousCode = '';
+    var runGist = false;
+    var gistCode;
+    var sandcastleUrl = '';
 
     var galleryErrorMsg = document.createElement('span');
     galleryErrorMsg.className = 'galleryError';
@@ -667,11 +677,33 @@ require({
         }
     }
 
+    var queryObject = {};
+    var gistId = ioQuery.queryToObject(window.location.search.substring(1)).gist;
+    if (window.location.search) {
+        queryObject = ioQuery.queryToObject(window.location.search.substring(1));
+        if (defined(gistId)) {
+            queryObject.gistId = gistId;
+        }
+    } else {
+        queryObject.src = 'Hello World.html';
+        queryObject.label = 'Showcases';
+        if (defined(gistId)) {
+            queryObject.gistId = gistId;
+        }
+    }
+
     function loadFromGallery(demo) {
         document.getElementById('saveAsFile').download = demo.name + '.html';
         registry.byId('description').set('value', decodeHTML(demo.description).replace(/\\n/g, '\n'));
         registry.byId('label').set('value', decodeHTML(demo.label).replace(/\\n/g, '\n'));
 
+        if (demo.name === 'Gist Import') {
+            jsEditor.setValue(gistCode);
+            htmlEditor.setValue('<style>\n@import url(../templates/bucket.css);\n</style>\n<div id=\"cesiumContainer\" class=\"fullSize\"></div>\n<div id=\"loadingOverlay\"><h1>Loading...</h1></div>\n<div id=\"toolbar\"></div>');
+            document.title = 'Gist Import - Cesium Sandcastle';
+            CodeMirror.commands.runCesium(jsEditor);
+            return;
+        }
         return requestDemo(demo.name).then(function(value) {
             demo.code = value;
 
@@ -692,7 +724,27 @@ require({
 
             var scriptCode = scriptMatch[1];
             demoJs = scriptCode.replace(/\s/g, '');
-            jsEditor.setValue(scriptCode);
+
+            if (defined(queryObject.gistId)) {
+                Cesium.loadJsonp('https://api.github.com/gists/' + queryObject.gistId)
+                    .then(function(data) {
+                        var getUrl = window.location;
+                        var baseUrl = getUrl.protocol + '//' + getUrl.host + '/' + getUrl.pathname.split('/')[1];
+                        var files = data.data.files;
+                        var code = files[Object.keys(files)[0]].content;
+                        jsEditor.setValue(code);
+                        demoJs = code.replace(/\s/g, '');
+                        gistCode = code;
+                        previousCode = code;
+                        sandcastleUrl = baseUrl + '/Sandcastle/?src=Hello%20World.html&label=Showcases&gist=' + gistId;
+                        clearRun();
+                    }).otherwise(function(error) {
+                        appendConsole('consoleError', 'Unable to POST to GitHub API. This could be due to too many request, try again in an hour.', true);
+                        console.log(error);
+                });
+            } else {
+                jsEditor.setValue(scriptCode);
+            }
             jsEditor.clearHistory();
 
             var htmlText = '';
@@ -834,6 +886,60 @@ require({
         }
     }
 
+    registry.byId('buttonShareDrop').on('click', function() {
+        var textArea = document.getElementById('link');
+        textArea.value = '\n\n';
+        var code = jsEditor.getValue();
+        if (code === previousCode) {
+            textArea.value = sandcastleUrl;
+            textArea.select();
+            return;
+        }
+        previousCode = code;
+        var data = {
+            public : true,
+            files : {
+                'Cesium-Sandcastle.js' : {
+                    content : code
+                }
+            }
+        };
+        return Cesium.loadWithXhr({
+            url : 'https://api.github.com/gists',
+            data : JSON.stringify(data),
+            method : 'POST'
+        }).then(function(content) {
+            var getUrl = window.location;
+            var baseUrl = getUrl.protocol + '//' + getUrl.host + '/' + getUrl.pathname.split('/')[1];
+            sandcastleUrl = baseUrl + '/Sandcastle/?src=Hello%20World.html&label=Showcases&gist=' + JSON.parse(content).id;
+            textArea.value = sandcastleUrl;
+            textArea.select();
+        }).otherwise(function(error) {
+            appendConsole('consoleError', 'Unable to POST to GitHub API.', true);
+            console.log(error);
+        });
+    });
+
+    registry.byId('buttonImport').on('click', function() {
+        gistId = document.getElementById("gistId").value;
+        if (gistId.indexOf('/') !== -1) {
+            var index = gistId.lastIndexOf('/');
+            gistId = gistId.substring(index + 1);
+        }
+
+        return Cesium.loadJsonp('https://api.github.com/gists/' + gistId)
+            .then(function() {
+                var getUrl = window.location;
+                var baseUrl = getUrl.protocol + "//" + getUrl.host + "/" + getUrl.pathname.split('/')[1];
+                location.href = baseUrl + '/Sandcastle/?src=Hello%20World.html&label=Showcases&gist=' + gistId;
+            }).otherwise(function(error) {
+                if (gistId !== '') {
+                    appendConsole('consoleError', 'Can\'t GET Gist : ' + document.getElementById('gistId').value + '. If you are inputting a url be sure it is in this form: https://gist.github.com/id', true);
+                    console.log(error);
+                }
+            });
+    });
+
     registry.byId('buttonNew').on('click', function() {
         var htmlText = (htmlEditor.getValue()).replace(/\s/g, '');
         var jsText = (jsEditor.getValue()).replace(/\s/g, '');
@@ -859,6 +965,7 @@ require({
     });
     // Clicking the 'Run' button simply reloads the iframe.
     registry.byId('buttonRun').on('click', function() {
+        runGist = true;
         CodeMirror.commands.runCesium(jsEditor);
     });
 
@@ -944,14 +1051,6 @@ require({
         this.originalResize(changeSize, resultSize);
     };
 
-    var queryObject = {};
-    if (window.location.search) {
-        queryObject = ioQuery.queryToObject(window.location.search.substring(1));
-    } else {
-        queryObject.src = 'Hello World.html';
-        queryObject.label = 'Showcases';
-    }
-
     function requestDemo(name) {
         return xhr.get({
             url : 'gallery/' + name + '.html',
@@ -986,10 +1085,20 @@ require({
 
             // Select the demo to load upon opening based on the query parameter.
             if (defined(queryObject.src)) {
+                var gistDemo = {
+                    name : 'Gist Import',
+                    code : demo.code,
+                    description: 'Code imported from GitHub Gist'
+                };
                 if (demo.name === queryObject.src.replace('.html', '')) {
                     loadFromGallery(demo).then(function() {
-                        window.history.replaceState(demo, demo.name, '?src=' + demo.name + '.html&label=' + queryObject.label);
-                        document.title = demo.name + ' - Cesium Sandcastle';
+                        if (defined(queryObject.gistId)) {
+                            window.history.replaceState(gistDemo, gistDemo.name, '?src=Hello World.html&label=' + queryObject.label + '&gist=' + queryObject.gistId);
+                            document.title = 'Gist Import - Cesium Sandcastle';
+                        } else {
+                            window.history.replaceState(demo, demo.name, '?src=' + demo.name + '.html&label=' + queryObject.label);
+                            document.title = demo.name + ' - Cesium Sandcastle';
+                        }
                     });
                 }
             }
@@ -1068,6 +1177,7 @@ require({
             if (mouse.isMiddle(e)) {
                 window.open('gallery/' + demo.name + '.html');
             } else {
+                delete queryObject.gistId;
                 var htmlText = (htmlEditor.getValue()).replace(/\s/g, '');
                 var jsText = (jsEditor.getValue()).replace(/\s/g, '');
                 var confirmChange = true;
diff --git a/Apps/Sandcastle/images/gitHub16px.png b/Apps/Sandcastle/images/gitHub16px.png
new file mode 100644
index 000000000000..4e39f42103e7
Binary files /dev/null and b/Apps/Sandcastle/images/gitHub16px.png differ
diff --git a/Apps/Sandcastle/images/share16px.png b/Apps/Sandcastle/images/share16px.png
new file mode 100644
index 000000000000..edd9bef00b9b
Binary files /dev/null and b/Apps/Sandcastle/images/share16px.png differ
diff --git a/Apps/Sandcastle/index.html b/Apps/Sandcastle/index.html
index 2e316a3f3c6a..eec643c6bf6e 100644
--- a/Apps/Sandcastle/index.html
+++ b/Apps/Sandcastle/index.html
@@ -78,6 +78,26 @@
                     </a>
                 </div>
             </div>
+            <span data-dojo-type="dijit.ToolbarSeparator"></span>
+            <div id="buttonShareDrop" data-dojo-type="dijit.form.DropDownButton" data-dojo-props="iconClass: 'shareIcon', showLabel: true">
+                <span>Share</span>
+                <div id="dropDownShare" data-dojo-type="dijit.TooltipDialog" data-dojo-props="class: 'popDownDialog'">
+                    Be sure to re-share if you make any changes.<br />
+                        <textarea data-dojo-type="dijit.form.Textarea" id="link"
+                                  data-dojo-props="trim:true" style="width: 335px;"></textarea>
+                    </div>
+                </div>
+            <span data-dojo-type="dijit.ToolbarSeparator"></span>
+            <div id="buttonImportDrop" data-dojo-type="dijit.form.DropDownButton" data-dojo-props="iconClass: 'gitHubIcon', showLabel: true">
+                <span>Import Gist</span>
+                <div id="dropDownImport" data-dojo-type="dijit.TooltipDialog" data-dojo-props="class: 'popDownDialog'">
+                    <div>Gist Id or Url:<br/>
+                        <textarea data-dojo-type="dijit.form.Textarea" id="gistId"
+                                  data-dojo-props="trim:true" style="width: 335px;"></textarea>
+                    </div>
+                    <div id="buttonImport" data-dojo-type="dijit.form.Button">Import</div>
+                </div>
+            </div>
             <!--
             <span data-dojo-type="dijit.ToolbarSeparator"></span>
             <div id="buttonUpload" data-dojo-type="dijit.form.Button" data-dojo-props="iconClass: 'dijitIconDocuments', showLabel: true">
diff --git a/CHANGES.md b/CHANGES.md
index 404f492bbb6e..333ac1aedd10 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -8,6 +8,7 @@ Change Log
 * Deprecated
   *
 * Fixed issue causing the sun not to render. [#3801](https://github.com/AnalyticalGraphicsInc/cesium/pull/3801)
+* Added ability to import and export Sandcastle example using GitHub Gists. [#3795](https://github.com/AnalyticalGraphicsInc/cesium/pull/3795)
 * Fixed issue where `Camera.flyTo` does not go to the rectangle. [#3688](https://github.com/AnalyticalGraphicsInc/cesium/issues/3688)
 
 ### 1.20 - 2016-04-01
diff --git a/LICENSE.md b/LICENSE.md
index 9df62e5c1703..9e527be67330 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -393,3 +393,10 @@ https://github.com/dataarts/webgl-globe
 > 
 > Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 
+### GitHub logo
+
+https://github.com/logos
+
+### Font Awesome Icon
+
+Font Awesome by Dave Gandy - http://fontawesome.io
\ No newline at end of file