diff --git a/jquery/jquery-tests.ts b/jquery/jquery-tests.ts
index 1f723fde32..b9e835ebc7 100644
--- a/jquery/jquery-tests.ts
+++ b/jquery/jquery-tests.ts
@@ -41,7 +41,7 @@ function test_addClass() {
 
 function test_after() {
     $('.inner').after('<p>Test</p>');
-    $('<div/>').after('<p></p>');
+    $('<div/>').after('<p></p>').after(document.createDocumentFragment());
     $('<div/>').after('<p></p>').addClass('foo')
       .filter('p').attr('id', 'bar').html('hello')
     .end()
@@ -504,7 +504,7 @@ function test_toggle() {
 
 function test_append() {
     $('.inner').append('<p>Test</p>');
-    $('.container').append($('h2'));
+    $('.container').append($('h2')).append(document.createDocumentFragment());
 
     var $newdiv1 = $('<div id="object1"/>'),
     newdiv2 = document.createElement('div'),
@@ -554,7 +554,7 @@ function test_attributeSelectors() {
 
 function test_before() {
     $('.inner').before('<p>Test</p>');
-    $('.container').before($('h2'));
+    $('.container').before($('h2')).before(document.createDocumentFragment());
     $("<div/>").before("<p></p>");
     var $newdiv1 = $('<div id="object1"/>'),
         newdiv2 = document.createElement('div'),
@@ -941,6 +941,17 @@ function test_clone() {
           .clone());
 }
 
+function test_prepend() {
+    $('.inner').prepend('<p>Test</p>');
+    $('.container').prepend($('h2')).prepend(document.createDocumentFragment());
+
+    var $newdiv1 = $('<div id="object1"/>'),
+    newdiv2 = document.createElement('div'),
+    existingdiv1 = document.getElementById('foo');
+
+    $('body').prepend($newdiv1, [newdiv2, existingdiv1]);
+}
+
 function test_prependTo() {
     $("<p>Test</p>").prependTo(".inner");
     $("h2").prependTo($(".container"));
diff --git a/jquery/jquery.d.ts b/jquery/jquery.d.ts
index 3641af8503..8f99ce3d5d 100644
--- a/jquery/jquery.d.ts
+++ b/jquery/jquery.d.ts
@@ -2579,10 +2579,10 @@ interface JQuery {
     /**
      * Insert content, specified by the parameter, after each element in the set of matched elements.
      * 
-     * param content1 HTML string, DOM element, array of elements, or jQuery object to insert after each element in the set of matched elements.
+     * param content1 HTML string, DOM element, DocumentFragment, array of elements, or jQuery object to insert after each element in the set of matched elements.
      * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert after each element in the set of matched elements.
      */
-    after(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): JQuery;
+    after(content1: JQuery|any[]|Element|DocumentFragment|Text|string, ...content2: any[]): JQuery;
     /**
      * Insert content, specified by the parameter, after each element in the set of matched elements.
      * 
@@ -2593,10 +2593,10 @@ interface JQuery {
     /**
      * Insert content, specified by the parameter, to the end of each element in the set of matched elements.
      * 
-     * param content1 DOM element, array of elements, HTML string, or jQuery object to insert at the end of each element in the set of matched elements.
+     * param content1 DOM element, DocumentFragment, array of elements, HTML string, or jQuery object to insert at the end of each element in the set of matched elements.
      * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert at the end of each element in the set of matched elements.
      */
-    append(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): JQuery;
+    append(content1: JQuery|any[]|Element|DocumentFragment|Text|string, ...content2: any[]): JQuery;
     /**
      * Insert content, specified by the parameter, to the end of each element in the set of matched elements.
      * 
@@ -2614,10 +2614,10 @@ interface JQuery {
     /**
      * Insert content, specified by the parameter, before each element in the set of matched elements.
      * 
-     * param content1 HTML string, DOM element, array of elements, or jQuery object to insert before each element in the set of matched elements.
+     * param content1 HTML string, DOM element, DocumentFragment, array of elements, or jQuery object to insert before each element in the set of matched elements.
      * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert before each element in the set of matched elements.
      */
-    before(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): JQuery;
+    before(content1: JQuery|any[]|Element|DocumentFragment|Text|string, ...content2: any[]): JQuery;
     /**
      * Insert content, specified by the parameter, before each element in the set of matched elements.
      * 
@@ -2662,10 +2662,10 @@ interface JQuery {
     /**
      * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements.
      * 
-     * param content1 DOM element, array of elements, HTML string, or jQuery object to insert at the beginning of each element in the set of matched elements.
+     * param content1 DOM element, DocumentFragment, array of elements, HTML string, or jQuery object to insert at the beginning of each element in the set of matched elements.
      * param content2 One or more additional DOM elements, arrays of elements, HTML strings, or jQuery objects to insert at the beginning of each element in the set of matched elements.
      */
-    prepend(content1: JQuery|any[]|Element|Text|string, ...content2: any[]): JQuery;
+    prepend(content1: JQuery|any[]|Element|DocumentFragment|Text|string, ...content2: any[]): JQuery;
     /**
      * Insert content, specified by the parameter, to the beginning of each element in the set of matched elements.
      *