diff --git a/django/contrib/admin/static/admin/js/SelectBox.js b/django/contrib/admin/static/admin/js/SelectBox.js
index 37aa702963..68e29d5828 100644
--- a/django/contrib/admin/static/admin/js/SelectBox.js
+++ b/django/contrib/admin/static/admin/js/SelectBox.js
@@ -25,7 +25,7 @@
                 if (node.displayed) {
                     var new_option = new Option(node.text, node.value, false, false);
                     // Shows a tooltip when hovering over the option
-                    new_option.setAttribute("title", node.text);
+                    new_option.title = node.text;
                     box.appendChild(new_option);
                 }
             }
diff --git a/django/contrib/admin/static/admin/js/SelectFilter2.js b/django/contrib/admin/static/admin/js/SelectFilter2.js
index 46056b8d23..9541da13d1 100644
--- a/django/contrib/admin/static/admin/js/SelectFilter2.js
+++ b/django/contrib/admin/static/admin/js/SelectFilter2.js
@@ -103,12 +103,12 @@ Requires jQuery, core.js, and SelectBox.js.
                 )
             );
 
-            var to_box = quickElement('select', selector_chosen, '', 'id', field_id + '_to', 'multiple', 'multiple', 'size', from_box.size, 'name', from_box.getAttribute('name'));
+            var to_box = quickElement('select', selector_chosen, '', 'id', field_id + '_to', 'multiple', 'multiple', 'size', from_box.size, 'name', from_box.name);
             to_box.className = 'filtered';
             var clear_all = quickElement('a', selector_chosen, gettext('Remove all'), 'title', interpolate(gettext('Click to remove all chosen %s at once.'), [field_name]), 'href', '#', 'id', field_id + '_remove_all_link');
             clear_all.className = 'selector-clearall';
 
-            from_box.setAttribute('name', from_box.getAttribute('name') + '_old');
+            from_box.name = from_box.name + '_old';
 
             // Set up the JavaScript event handlers for the select box filter interface
             var move_selection = function(e, elem, move_func, from, to) {
diff --git a/django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js b/django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js
index f80352330c..a2ef721ee5 100644
--- a/django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js
+++ b/django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js
@@ -29,7 +29,7 @@
         timezoneOffset: 0,
         init: function() {
             var body = document.getElementsByTagName('body')[0];
-            var serverOffset = body.getAttribute('data-admin-utc-offset');
+            var serverOffset = body.dataset.adminUtcOffset;
             if (serverOffset) {
                 var localOffset = new Date().getTimezoneOffset() * -60;
                 DateTimeShortcuts.timezoneOffset = localOffset - serverOffset;
@@ -38,11 +38,11 @@
             var inputs = document.getElementsByTagName('input');
             for (var i = 0; i < inputs.length; i++) {
                 var inp = inputs[i];
-                if (inp.getAttribute('type') === 'text' && inp.className.match(/vTimeField/)) {
+                if (inp.type === 'text' && inp.className.match(/vTimeField/)) {
                     DateTimeShortcuts.addClock(inp);
                     DateTimeShortcuts.addTimezoneWarning(inp);
                 }
-                else if (inp.getAttribute('type') === 'text' && inp.className.match(/vDateField/)) {
+                else if (inp.type === 'text' && inp.className.match(/vDateField/)) {
                     DateTimeShortcuts.addCalendar(inp);
                     DateTimeShortcuts.addTimezoneWarning(inp);
                 }
@@ -51,7 +51,7 @@
         // Return the current time while accounting for the server timezone.
         now: function() {
             var body = document.getElementsByTagName('body')[0];
-            var serverOffset = body.getAttribute('data-admin-utc-offset');
+            var serverOffset = body.dataset.adminUtcOffset;
             if (serverOffset) {
                 var localNow = new Date();
                 var localOffset = localNow.getTimezoneOffset() * -60;
@@ -111,14 +111,14 @@
             shortcuts_span.className = DateTimeShortcuts.shortCutsClass;
             inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling);
             var now_link = document.createElement('a');
-            now_link.setAttribute('href', "#");
+            now_link.href = "#";
             now_link.textContent = gettext('Now');
             now_link.addEventListener('click', function(e) {
                 e.preventDefault();
                 DateTimeShortcuts.handleClockQuicklink(num, -1);
             });
             var clock_link = document.createElement('a');
-            clock_link.setAttribute('href', '#');
+            clock_link.href = '#';
             clock_link.id = DateTimeShortcuts.clockLinkName + num;
             clock_link.addEventListener('click', function(e) {
                 e.preventDefault();
@@ -156,7 +156,7 @@
             clock_box.style.display = 'none';
             clock_box.style.position = 'absolute';
             clock_box.className = 'clockbox module';
-            clock_box.setAttribute('id', DateTimeShortcuts.clockDivName + num);
+            clock_box.id = DateTimeShortcuts.clockDivName + num;
             document.body.appendChild(clock_box);
             clock_box.addEventListener('click', function(e) { e.stopPropagation(); });
 
@@ -241,14 +241,14 @@
             shortcuts_span.className = DateTimeShortcuts.shortCutsClass;
             inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling);
             var today_link = document.createElement('a');
-            today_link.setAttribute('href', '#');
+            today_link.href = '#';
             today_link.appendChild(document.createTextNode(gettext('Today')));
             today_link.addEventListener('click', function(e) {
                 e.preventDefault();
                 DateTimeShortcuts.handleCalendarQuickLink(num, 0);
             });
             var cal_link = document.createElement('a');
-            cal_link.setAttribute('href', '#');
+            cal_link.href = '#';
             cal_link.id = DateTimeShortcuts.calendarLinkName + num;
             cal_link.addEventListener('click', function(e) {
                 e.preventDefault();
@@ -287,7 +287,7 @@
             cal_box.style.display = 'none';
             cal_box.style.position = 'absolute';
             cal_box.className = 'calendarbox module';
-            cal_box.setAttribute('id', DateTimeShortcuts.calendarDivName1 + num);
+            cal_box.id = DateTimeShortcuts.calendarDivName1 + num;
             document.body.appendChild(cal_box);
             cal_box.addEventListener('click', function(e) { e.stopPropagation(); });
 
diff --git a/django/contrib/admin/static/admin/js/collapse.js b/django/contrib/admin/static/admin/js/collapse.js
index 20e7030e7e..c40dcc2ee1 100644
--- a/django/contrib/admin/static/admin/js/collapse.js
+++ b/django/contrib/admin/static/admin/js/collapse.js
@@ -21,9 +21,9 @@
                 elem.classList.add('collapsed');
                 var h2 = elem.querySelector('h2');
                 var link = document.createElement('a');
-                link.setAttribute('id', 'fieldsetcollapser' + i);
-                link.setAttribute('class', 'collapse-toggle');
-                link.setAttribute('href', '#');
+                link.id = 'fieldsetcollapser' + i;
+                link.className = 'collapse-toggle';
+                link.href = '#';
                 link.textContent = gettext('Show');
                 h2.appendChild(document.createTextNode(' ('));
                 h2.appendChild(link);
diff --git a/django/contrib/admin/static/admin/js/collapse.min.js b/django/contrib/admin/static/admin/js/collapse.min.js
index 9e16a21eb9..03f74e7f5a 100644
--- a/django/contrib/admin/static/admin/js/collapse.min.js
+++ b/django/contrib/admin/static/admin/js/collapse.min.js
@@ -1,3 +1,3 @@
-(function(){var e=function(b,a){return b.nodeName===a.toUpperCase()?b:"BODY"===b.parentNode.nodeName?null:b.parentNode&&e(b.parentNode,a)};window.addEventListener("load",function(){for(var b=document.querySelectorAll("fieldset.collapse"),a=0;a<b.length;a++){var c=b[a];if(0===c.querySelectorAll("div.errors").length){c.classList.add("collapsed");c=c.querySelector("h2");var d=document.createElement("a");d.setAttribute("id","fieldsetcollapser"+a);d.setAttribute("class","collapse-toggle");d.setAttribute("href",
-"#");d.textContent=gettext("Show");c.appendChild(document.createTextNode(" ("));c.appendChild(d);c.appendChild(document.createTextNode(")"))}}b=function(a){if(a.target.matches(".collapse-toggle")){a.preventDefault();a.stopPropagation();var b=e(a.target,"fieldset");b.classList.contains("collapsed")?(a.target.textContent=gettext("Hide"),b.classList.remove("collapsed")):(a.target.textContent=gettext("Show"),b.classList.add("collapsed"))}};c=document.querySelectorAll("fieldset.module");for(a=0;a<c.length;a++)c[a].addEventListener("click",
+(function(){var e=function(b,a){return b.nodeName===a.toUpperCase()?b:"BODY"===b.parentNode.nodeName?null:b.parentNode&&e(b.parentNode,a)};window.addEventListener("load",function(){for(var b=document.querySelectorAll("fieldset.collapse"),a=0;a<b.length;a++){var c=b[a];if(0===c.querySelectorAll("div.errors").length){c.classList.add("collapsed");c=c.querySelector("h2");var d=document.createElement("a");d.id="fieldsetcollapser"+a;d.className="collapse-toggle";d.href="#";d.textContent=gettext("Show");
+c.appendChild(document.createTextNode(" ("));c.appendChild(d);c.appendChild(document.createTextNode(")"))}}b=function(a){if(a.target.matches(".collapse-toggle")){a.preventDefault();a.stopPropagation();var b=e(a.target,"fieldset");b.classList.contains("collapsed")?(a.target.textContent=gettext("Hide"),b.classList.remove("collapsed")):(a.target.textContent=gettext("Show"),b.classList.add("collapsed"))}};c=document.querySelectorAll("fieldset.module");for(a=0;a<c.length;a++)c[a].addEventListener("click",
 b)})})();