diff --git a/public/index.html b/public/index.html
index dacf86d..d30b7e8 100644
--- a/public/index.html
+++ b/public/index.html
@@ -38,39 +38,48 @@
         <h3>Productivity</h3>
         <div id="productivity-plot" class="plot"></div>
       </div>
-      
-      <table class="span-8 last">
-        <tbody>
-          <tr>
-            <td class="span-5">Maximum residency</td>
-            <td id="max-bytes-used" class="span-3 value">0</td>
-          </tr>
-          <tr>
-            <td>Current residency</td>
-            <td id="current-bytes-used" class="value">0</td>
-          </tr>
-          <tr>
-            <td>Maximum slop</td>
-            <td id="max-bytes-slop" class="value">0</td>
-          </tr>
-          <tr>
-            <td>Current slop</td>
-            <td id="current-bytes-slop" class="value">0</td>
-          </tr>
-          <tr>
-            <td>Productivity (wall clock time)</td>
-            <td id="productivity-wall" class="value">0</td>
-          </tr>
-          <tr>
-            <td>Productivity (cpu time)</td>
-            <td id="productivity-cpu" class="value">0</td>
-          </tr>
-          <tr>
-            <td>Allocation rate</td>
-            <td id="allocation-rate" class="value">0</td>
-          </tr>
-        </tbody>
-      </table>
+
+      <div class="span-8 last">
+        <h3>GC Stats</h3>
+        <table>
+          <tbody>
+            <tr>
+              <td class="span-5">Maximum residency</td>
+              <td id="max-bytes-used" class="span-3 value">0</td>
+            </tr>
+            <tr>
+              <td>Current residency</td>
+              <td id="current-bytes-used" class="value">0</td>
+            </tr>
+            <tr>
+              <td>Maximum slop</td>
+              <td id="max-bytes-slop" class="value">0</td>
+            </tr>
+            <tr>
+              <td>Current slop</td>
+              <td id="current-bytes-slop" class="value">0</td>
+            </tr>
+            <tr>
+              <td>Productivity (wall clock time)</td>
+              <td id="productivity-wall" class="value">0</td>
+            </tr>
+            <tr>
+              <td>Productivity (cpu time)</td>
+              <td id="productivity-cpu" class="value">0</td>
+            </tr>
+            <tr>
+              <td>Allocation rate</td>
+              <td id="allocation-rate" class="value">0</td>
+            </tr>
+          </tbody>
+        </table>
+
+        <h3>Counters</h3>
+        <table id="counter-table">
+          <tbody>
+          </tbody>
+        </table>
+      <div>
     </div>
 
     <script type="text/javascript" src="monitor.js"></script>
diff --git a/public/monitor.js b/public/monitor.js
index bd187a6..cb4464f 100644
--- a/public/monitor.js
+++ b/public/monitor.js
@@ -132,6 +132,28 @@ $(function () {
         listeners.push(onDataReceived);
     }
 
+    function addDynamicCounters() {
+        var counters = {};
+        function onDataReceived(stats, time) {
+            $.each(stats, function(key, value) {
+                var elem;
+                if (key in counters) {
+                    elem = counters[key];
+                } else {
+                    // Add UI element
+                    $("#counter-table > tbody:last").append(
+                        '<tr><td>' + key + '</td><td class="value">N/A</td></tr>');
+                    elem = $("#counter-table > tbody > tr > td:last");
+                    counters[key] = elem;
+                }
+                if (!paused)
+                    elem.text(value);
+            });
+        }
+
+        listeners.push(onDataReceived);
+    }
+
     $(document).ready(function() {
         // Metrics
         var current_bytes_used = function(stats) { return stats.current_bytes_used };
@@ -181,5 +203,7 @@ $(function () {
         addCounter($("#productivity-wall"), productivity_wall_percent, formatPercent)
         addCounter($("#productivity-cpu"), productivity_cpu_percent, formatPercent)
         addCounter($("#allocation-rate"), allocation_rate, formatRate)
+
+        addDynamicCounters();
     });
 });