From 1170417ceeb8c49a46cda522a38eaa71c9cae30c Mon Sep 17 00:00:00 2001
From: Derrell Lipman <derrell@samba.org>
Date: Sat, 30 Dec 2006 05:09:59 +0000
Subject: r20414: Start to make SWAT usable by others.  This is just a start...
 (This used to be commit 26a34037a7ca6fbd05c5a6f7c2d5973e34bc6918)

---
 .../source/html/performance/ArrayCreate_1.html     |  57 +++++++++++
 .../source/html/performance/ArrayCreate_2.html     |  47 +++++++++
 .../source/html/performance/GlobalObject_1.html    |  43 ++++++++
 .../source/html/performance/GlobalObject_2.html    |  51 ++++++++++
 .../source/html/performance/GlobalObject_3.html    |  53 ++++++++++
 .../source/html/performance/GlobalObject_4.html    |  52 ++++++++++
 .../source/html/performance/LocalObject_1.html     |  43 ++++++++
 .../source/html/performance/LocalObject_2.html     |  51 ++++++++++
 .../source/html/performance/LocalObject_3.html     |  52 ++++++++++
 .../source/html/performance/LocalObject_4.html     |  53 ++++++++++
 .../source/html/performance/LocalObject_5.html     |  50 ++++++++++
 .../source/html/performance/NumberCreate_1.html    | 110 +++++++++++++++++++++
 .../source/html/performance/ObjectCreate_1.html    |  57 +++++++++++
 .../source/html/performance/ObjectCreate_2.html    |  77 +++++++++++++++
 .../source/html/performance/ObjectLevel_1.html     |  92 +++++++++++++++++
 .../source/html/performance/ObjectLevel_2.html     |  88 +++++++++++++++++
 .../source/html/performance/ObjectLevel_3.html     |  97 ++++++++++++++++++
 .../demo/source/html/performance/ObjectSize_1.html |  62 ++++++++++++
 .../demo/source/html/performance/Qooxdoo_1.html    |  83 ++++++++++++++++
 .../source/html/performance/StringConcat_1.html    |  95 ++++++++++++++++++
 .../source/html/performance/StringConcat_2.html    |  98 ++++++++++++++++++
 .../source/html/performance/StringConcat_3.html    | 109 ++++++++++++++++++++
 .../demo/source/html/performance/TypeCheck_1.html  |  84 ++++++++++++++++
 .../demo/source/html/performance/index.html        |  18 ++++
 24 files changed, 1622 insertions(+)
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_2.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_2.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_3.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_4.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_2.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_3.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_4.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_5.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/NumberCreate_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_2.html
 create mode 100755 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_1.html
 create mode 100755 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_2.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_3.html
 create mode 100755 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/Qooxdoo_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_2.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_3.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/TypeCheck_1.html
 create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/index.html

(limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance')

diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_1.html
new file mode 100644
index 0000000000..0fe1f5fe72
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_1.html
@@ -0,0 +1,57 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for empty Array creation performance</p>
+    <ol>
+      <li>Using "[]"</li>
+      <li>Using "new Array"</li>
+      <li>Using "new Array()"</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function ArrayCreate1(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = [];
+      };
+    };
+
+    function ArrayCreate2(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Array;
+      };
+    };
+
+    function ArrayCreate3(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Array();
+      };
+    };
+
+    new qx.dev.TimeTracker(ArrayCreate1, ArrayCreate2, ArrayCreate3);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_2.html
new file mode 100644
index 0000000000..fcc0a05a73
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ArrayCreate_2.html
@@ -0,0 +1,47 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for filled Array creation performance</p>
+    <ol>
+      <li>Using "[ values ]"</li>
+      <li>Using "new Array(values)"</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function ArrayCreate1(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = [ 1, 2, 3, 4, 5 ];
+      };
+    };
+
+    function ArrayCreate2(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Array(1, 2, 3, 4, 5);
+      };
+    };
+
+    new qx.dev.TimeTracker(ArrayCreate1, ArrayCreate2);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_1.html
new file mode 100644
index 0000000000..006745ad12
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_1.html
@@ -0,0 +1,43 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Create 10.000 new (non stored) objects inside a loop. Identical to LocalObject_1.html.</p>
+
+    <h1>Result</h1>
+    <p>The performance in IE is quite good (~330ms for each loop), compared to the same stuff executed without the precreated stuff.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_2.html
new file mode 100644
index 0000000000..e6d2e2f9a9
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_2.html
@@ -0,0 +1,51 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (globally stored). After this create 10.000 new (non stored) objects inside a loop.</p>
+    <p>Keep global storage over runtime.</p>
+
+    <h1>Result</h1>
+    <p>The performance in IE is poor (~1150ms for each loop), compared to the same stuff executed without so much precreated objects (previous example).</p>
+    <p>It makes no difference if we use a global or a local variable here. It's identical to LocalObject_2.html.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    window.store = [];
+
+    for (var i=0; i<50000; i++) {
+      window.store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_3.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_3.html
new file mode 100644
index 0000000000..7d8f9490f7
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_3.html
@@ -0,0 +1,53 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (globally stored). After this create 10.000 new (non stored) objects inside a loop.</p>
+    <p>Use removeAll to clean up global storage after first loop.</p>
+
+    <h1>Result</h1>
+    <p>The additional cleanup (remove all entries) of the global storage optimizes performance after the first loop. First loop is done after ~1150ms. The following loop needs ~490ms. Not bad, but poorly compared to the version, where the storage have never exist before. (See first examples, which executes in ~350ms.)</p>
+    <p>It makes no difference if we use a global or a local variable here. It's identical to LocalObject_3.html.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    window.store = [];
+
+    for (var i=0; i<50000; i++) {
+      window.store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+
+    qx.lang.Array.removeAll(window.store);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_4.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_4.html
new file mode 100644
index 0000000000..57220fc846
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/GlobalObject_4.html
@@ -0,0 +1,52 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (globally stored). After this create 10.000 new (non stored) objects inside a loop.</p>
+    <p>Overwrite global storage to clean up after first loop.</p>
+
+    <h1>Result</h1>
+    <p>The additional cleanup (overwrite with null) of the global storage optimizes performance after the first loop. First loop is done after ~1150ms. The following loop needs ~350ms. Quite good. The same value as in the first example, where the data have never exist.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    window.store = [];
+
+    for (var i=0; i<50000; i++) {
+      window.store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+
+    window.store = null;
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_1.html
new file mode 100644
index 0000000000..bca9610f11
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_1.html
@@ -0,0 +1,43 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Create 10.000 new (non stored) objects inside a loop. Identical to GlobalObject_1.html.</p>
+
+    <h1>Result</h1>
+    <p>The performance in IE is quite good (~330ms for each loop), compared to the same stuff executed without the precreated stuff.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_2.html
new file mode 100644
index 0000000000..7a98805f2c
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_2.html
@@ -0,0 +1,51 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (locally stored). After this create 10.000 new (not stored) objects inside a loop.</p>
+    <p>As the loop will be executed inside the scope of "store", the browser must keep the information about "store" with each execution of "test", even if called from the timeout.</p>
+
+    <h1>Result</h1>
+    <p>The performance in IE is poor (~1150ms for each loop), compared to the same stuff executed without so much precreated objects (previous example).</p>
+    <p>It makes no difference if we use a global or a local variable here. It's identical to GlobalObject_2.html.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var store = [];
+
+    for (var i=0; i<50000; i++) {
+      store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_3.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_3.html
new file mode 100644
index 0000000000..ab55099694
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_3.html
@@ -0,0 +1,52 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (locally stored). After this create 10.000 new (not stored) objects inside a loop.</p>
+
+    <h1>Result</h1>
+    <p>The additional cleanup (remove all entries) of the local storage optimizes performance after the first loop. First loop is done after ~1150ms. The following loop needs ~490ms. Not bad, but poorly compared to the version, where the storage have never exist before. (See first examples, which executes in ~350ms.)</p>
+    <p>It makes no difference if we use a global or a local variable here. It's identical to GlobalObject_3.html.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var store = [];
+
+    for (var i=0; i<50000; i++) {
+      store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+
+    qx.lang.Array.removeAll(store);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_4.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_4.html
new file mode 100644
index 0000000000..d633458e9c
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_4.html
@@ -0,0 +1,53 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (locally stored). After this create 10.000 new (not stored) objects inside a loop.</p>
+    <p>The "store" variable will be resetted after the first loop with "null".</p>
+
+    <h1>Result</h1>
+    <p>The additional cleanup (overwrite with null) of the global storage optimizes performance after the first loop. First loop is done after ~1150ms. The following loop needs ~350ms. Quite good. The same value as in the first example, where the data have never exist.</p>
+    <p>Interesting because theoratically the function implemenetation of "test" is inside the scope of "store".</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var store = [];
+
+    for (var i=0; i<50000; i++) {
+      store.push({});
+    };
+
+    function test()
+    {
+      var _s = (new Date).valueOf();
+
+      for (var i=0; i<10000; i++) {
+        new Object()
+      };
+
+      window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+      window.setTimeout(test, 1000);
+    }
+
+    test();
+
+    store = null;
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_5.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_5.html
new file mode 100644
index 0000000000..34f351c688
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/LocalObject_5.html
@@ -0,0 +1,50 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>JS Object Storage Performance</p>
+
+    <h1>Test Description</h1>
+    <p>Precreate 50.000 objects (locally stored). After this create 10.000 new (not stored) objects inside a loop.</p>
+    <p>The test method is implemented outside of the scope of "store".</p>
+
+    <h1>Result</h1>
+    <p>We need no additional cleanup to get a good performance of the function. First loop is done after ~1150ms. The following loop needs ~350ms. Quite good. The same value as in the first example, where the data have never exist.</p>
+  </div>
+
+  <script type="text/javascript">
+  function test()
+  {
+    var _s = (new Date).valueOf();
+
+    for (var i=0; i<10000; i++) {
+      new Object()
+    };
+
+    window.status = "time: " + (new Date).valueOf() + " | measured: " + ((new Date).valueOf() - _s) + "ms";
+    window.setTimeout(test, 1000);
+  }
+
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var store = [];
+
+    for (var i=0; i<50000; i++) {
+      store.push({});
+    };
+
+    test();
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/NumberCreate_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/NumberCreate_1.html
new file mode 100644
index 0000000000..7cdb760b62
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/NumberCreate_1.html
@@ -0,0 +1,110 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for Number creation performance</p>
+    <ol>
+      <li>Using simple number</li>
+      <li>Using parseInt</li>
+      <li>Using parseFloat</li>
+      <li>Using new with string int</li>
+      <li>Using new with string float</li>
+      <li>Using new with simple number</li>
+      <li>Using new with parseInt</li>
+      <li>Using new with parseFloat</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var n1 = "2392";
+    var n2 = "223.92";
+
+    function NumberCreate1(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = 2392;
+      };
+    };
+
+    function NumberCreate2(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = parseInt(n1);
+      };
+    };
+
+    function NumberCreate3(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = parseFloat(n2);
+      };
+    };
+
+    function NumberCreate4(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Number(n1);
+      };
+    };
+
+    function NumberCreate5(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Number(n2);
+      };
+    };
+
+    function NumberCreate6(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Number(2392);
+      };
+    };
+
+    function NumberCreate7(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Number(parseInt(n1));
+      };
+    };
+
+    function NumberCreate8(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Number(parseFloat(n2));
+      };
+    };
+
+    new qx.dev.TimeTracker(NumberCreate1, NumberCreate2, NumberCreate3, NumberCreate4, NumberCreate5, NumberCreate6, NumberCreate7, NumberCreate8);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_1.html
new file mode 100644
index 0000000000..d1b0c69971
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_1.html
@@ -0,0 +1,57 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for empty Object creation performance</p>
+    <ol>
+      <li>Using "{}"</li>
+      <li>Using "new Object"</li>
+      <li>Using "new Object()"</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function ObjectCreate1(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = {};
+      };
+    };
+
+    function ObjectCreate2(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Object;
+      };
+    };
+
+    function ObjectCreate3(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = new Object();
+      };
+    };
+
+    new qx.dev.TimeTracker(ObjectCreate1, ObjectCreate2, ObjectCreate3);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_2.html
new file mode 100644
index 0000000000..8a5128e234
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectCreate_2.html
@@ -0,0 +1,77 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for filled Object creation performance</p>
+    <ol>
+      <li>Using "{ content }"</li>
+      <li>Using "new Object; obj.key = value"</li>
+      <li>Using "new Object(); obj.key = value"</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function ObjectCreate1(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++) {
+        foo = {
+          key1 : 1,
+          key2 : 2,
+          key3 : 3,
+          key4 : 4,
+          key5 : 5
+        };
+      };
+    };
+
+    function ObjectCreate2(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++)
+      {
+        foo = new Object;
+
+        foo.key1 = 1;
+        foo.key2 = 2;
+        foo.key3 = 3;
+        foo.key4 = 4;
+        foo.key5 = 5;
+      };
+    };
+
+    function ObjectCreate3(vLoops)
+    {
+      var foo;
+
+      for (var i=0; i<vLoops; i++)
+      {
+        foo = new Object();
+
+        foo.key1 = 1;
+        foo.key2 = 2;
+        foo.key3 = 3;
+        foo.key4 = 4;
+        foo.key5 = 5;
+      };
+    };
+
+    new qx.dev.TimeTracker(ObjectCreate1, ObjectCreate2, ObjectCreate3);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_1.html
new file mode 100755
index 0000000000..23106c50dc
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_1.html
@@ -0,0 +1,92 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Testing the influence of inheritance to object creation performance.</p>
+    <p>Result: Each inheritance level increases the negative effect.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function l1() {
+      this.store = true;
+    }
+
+    function l2() {
+      l1.call(this);
+    }
+    l2.prototype = new l1;
+
+    function l3() {
+      l2.call(this);
+    }
+    l3.prototype = new l2;
+
+    function l4() {
+      l3.call(this);
+    }
+    l4.prototype = new l3;
+
+    function l5() {
+      l4.call(this);
+    }
+    l5.prototype = new l4;
+
+    function l6() {
+      l5.call(this);
+    }
+    l6.prototype = new l5;
+
+
+    function t1(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l1;
+      }
+    }
+
+    function t2(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l2;
+      }
+    }
+
+    function t3(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l3;
+      }
+    }
+
+    function t4(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l4;
+      }
+    }
+
+    function t5(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l5;
+      }
+    }
+
+    function t6(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l6;
+      }
+    }
+
+    new qx.dev.TimeTracker(t1, t2, t3, t4, t5, t6);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_2.html
new file mode 100755
index 0000000000..64aaf7c644
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_2.html
@@ -0,0 +1,88 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Testing the influence of inheritance to object creation performance.</p>
+    <p>Don't execute superclass constructor.</p>
+    <p>Result: No negative effect!</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function l1() {
+      this.store = true;
+    }
+
+    function l2() {
+    }
+    l2.prototype = new l1;
+
+    function l3() {
+    }
+    l3.prototype = new l2;
+
+    function l4() {
+    }
+    l4.prototype = new l3;
+
+    function l5() {
+    }
+    l5.prototype = new l4;
+
+    function l6() {
+    }
+    l6.prototype = new l5;
+
+
+    function t1(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l1;
+      }
+    }
+
+    function t2(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l2;
+      }
+    }
+
+    function t3(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l3;
+      }
+    }
+
+    function t4(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l4;
+      }
+    }
+
+    function t5(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l5;
+      }
+    }
+
+    function t6(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l6;
+      }
+    }
+
+    new qx.dev.TimeTracker(t1, t2, t3, t4, t5, t6);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_3.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_3.html
new file mode 100644
index 0000000000..f69a14d099
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectLevel_3.html
@@ -0,0 +1,97 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Testing the influence of inheritance to object creation performance.</p>
+    <p>Result: Each inheritance level increases the negative effect.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function l1() {
+      this.store = true;
+    }
+
+    function l2() {
+      this._t = l1;
+      this._t();
+    }
+    l2.prototype = new l1;
+
+    function l3() {
+      this._t = l2;
+      this._t();
+    }
+    l3.prototype = new l2;
+
+    function l4() {
+      this._t = l3;
+      this._t();
+    }
+    l4.prototype = new l3;
+
+    function l5() {
+      this._t = l4;
+      this._t();
+    }
+    l5.prototype = new l4;
+
+    function l6() {
+      this._t = l5;
+      this._t();
+    }
+    l6.prototype = new l5;
+
+
+    function t1(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l1;
+      }
+    }
+
+    function t2(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l2;
+      }
+    }
+
+    function t3(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l3;
+      }
+    }
+
+    function t4(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l4;
+      }
+    }
+
+    function t5(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l5;
+      }
+    }
+
+    function t6(vLoops) {
+      for (var i=0; i<vLoops; i++) {
+        new l6;
+      }
+    }
+
+    new qx.dev.TimeTracker(t1, t2, t3, t4, t5, t6);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html
new file mode 100755
index 0000000000..c80c05e976
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/ObjectSize_1.html
@@ -0,0 +1,62 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Testing the incluence to the performance of data using the prototype mechanism on classes.</p>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var emptyObject = function() {};
+    var protoObject1 = function() {};
+    var protoObject2 = function() {};
+
+    for (var i=0; i<1000; i++)
+    {
+      protoObject1.prototype["i" + i] = function() {
+        alert("Hello World: " + i);
+      };
+    }
+
+    for (var i=0; i<1000; i++)
+    {
+      protoObject2.prototype["i" + i] = "Hello World";
+    }
+
+    function empty(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new emptyObject;
+      }
+    }
+
+    function protos1(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new protoObject1;
+      }
+    }
+
+    function protos2(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new protoObject2;
+      }
+    }
+
+    new qx.dev.TimeTracker(empty, protos1, protos2);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/Qooxdoo_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/Qooxdoo_1.html
new file mode 100644
index 0000000000..bad5574641
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/Qooxdoo_1.html
@@ -0,0 +1,83 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for qooxdoo object performance</p>
+    <ol>
+      <li>qx.core.Object</li>
+      <li>qx.core.Target</li>
+      <li>qx.event.type.Event</li>
+      <li>qx.event.type.MouseEvent</li>
+      <li>qx.ui.basic.Terminator</li>
+      <li>qx.ui.layout.CanvasLayout</li>
+      <li>qx.ui.layout.BoxLayout</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function TestObject(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.core.Object;
+      };
+    };
+
+    function TestTarget(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.core.Target;
+      };
+    };
+
+    function TestEvent(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.event.type.Event;
+      };
+    };
+
+    function TestMouseEvent(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.event.type.MouseEvent;
+      };
+    };
+
+    function TestTerminator(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.ui.basic.Terminator;
+      };
+    };
+
+    function TestCanvasLayout(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.ui.layout.CanvasLayout;
+      };
+    };
+
+    function TestBoxLayout(vLoops)
+    {
+      for (var i=0; i<vLoops; i++) {
+        new qx.ui.layout.BoxLayout;
+      };
+    };
+
+    new qx.dev.TimeTracker(TestObject, TestTarget, TestEvent, TestMouseEvent, TestTerminator, TestCanvasLayout, TestBoxLayout);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_1.html
new file mode 100644
index 0000000000..f0d1ec901d
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_1.html
@@ -0,0 +1,95 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for String Performance. Using new String instances for concat.</p>
+    <ol>
+      <li>Operator +=</li>
+      <li>Operators = and +</li>
+      <li>Concat function</li>
+      <li>Array Push</li>
+      <li>Array Index</li>
+      <li>StringBuilder Object</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    function StringConcatShort(vLoops)
+    {
+      var s = "";
+
+      for (var i=0; i<vLoops; i++) {
+        s += "a";
+      };
+    };
+
+    function StringConcatShortAlt(vLoops)
+    {
+      var s = "";
+
+      for (var i=0; i<vLoops; i++) {
+        s = s + "a";
+      };
+    };
+
+    function StringConcatMethod(vLoops)
+    {
+      var s = "";
+
+      for (var i=0; i<vLoops; i++) {
+        s=s.concat("a");
+      };
+    };
+
+    function StringConcatArrayPush(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s.push("a");
+      };
+
+      s = s.join("");
+    };
+
+    function StringConcatArrayAdd(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s[s.length] = "a";
+      };
+
+      s = s.join("");
+    };
+
+    function StringConcatStringBuilder(vLoops)
+    {
+      var s = new qx.type.StringBuilder;
+
+      for (var i=0; i<vLoops; i++) {
+        s.add("a");
+      };
+
+      s = s.get();
+    };
+
+    new qx.dev.TimeTracker(StringConcatShort, StringConcatShortAlt, 
+      StringConcatMethod, StringConcatArrayPush, StringConcatArrayAdd, 
+      StringConcatStringBuilder);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_2.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_2.html
new file mode 100644
index 0000000000..d2b2c140c5
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_2.html
@@ -0,0 +1,98 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for String Performance. Using cached string instances for concat.</p>
+    <ol>
+      <li>Operator +=</li>
+      <li>Operators = and +</li>
+      <li>Concat function</li>
+      <li>Array Push</li>
+      <li>Array Index</li>
+      <li>StringBuilder Object</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var e = "";
+    var a = "a";
+
+    function StringConcatShort(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s += a;
+      };
+    };
+
+    function StringConcatShortAlt(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s = s + a;
+      };
+    };
+
+    function StringConcatMethod(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s=s.concat(a);
+      };
+    };
+
+    function StringConcatArrayPush(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s.push(a);
+      };
+
+      s = s.join(e);
+    };
+
+    function StringConcatArrayAdd(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s[s.length] = a;
+      };
+
+      s = s.join(e);
+    };
+
+    function StringConcatStringBuilder(vLoops)
+    {
+      var s = new qx.type.StringBuilder;
+
+      for (var i=0; i<vLoops; i++) {
+        s.add(a);
+      };
+
+      s = s.get();
+    };
+
+    new qx.dev.TimeTracker(StringConcatShort, StringConcatShortAlt, 
+      StringConcatMethod, StringConcatArrayPush, StringConcatArrayAdd, 
+      StringConcatStringBuilder);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_3.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_3.html
new file mode 100644
index 0000000000..2169b81b21
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/StringConcat_3.html
@@ -0,0 +1,109 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for String Performance.</p>
+    <p>Getting an filled array of strings and try to combine them.</p>
+
+    <ol>
+      <li>Operator +=</li>
+      <li>Operators = and +</li>
+      <li>Concat function</li>
+      <li>Array Push</li>
+      <li>Array Index</li>
+      <li>Array Append</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var e = "";
+    var a = "a";
+
+    function getStringArr(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s.push(a);
+      };
+
+      return s;
+    };
+
+    function StringConcatShort(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s += getStringArr(vLoops).join(e);
+      };
+    };
+
+    function StringConcatShortAlt(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s = s + getStringArr(vLoops).join(e);
+      };
+    };
+
+    function StringConcatMethod(vLoops)
+    {
+      var s = e;
+
+      for (var i=0; i<vLoops; i++) {
+        s=s.concat(getStringArr(vLoops).join(e));
+      };
+    };
+
+    function StringConcatArrayPush(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s.push(getStringArr(vLoops).join(e));
+      };
+
+      s = s.join(e);
+    };
+
+    function StringConcatArrayAdd(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s[s.length] = getStringArr(vLoops).join(e);
+      };
+
+      s = s.join(e);
+    };
+
+    function StringConcatArrayAppend(vLoops)
+    {
+      var s = [];
+
+      for (var i=0; i<vLoops; i++) {
+        s.push.apply(s, getStringArr(vLoops));
+      };
+
+      s = s.join(e);
+    };
+
+    new qx.dev.TimeTracker(StringConcatShort, StringConcatShortAlt, StringConcatMethod, StringConcatArrayPush, StringConcatArrayAdd, StringConcatArrayAppend);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/TypeCheck_1.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/TypeCheck_1.html
new file mode 100644
index 0000000000..7ef0f0db13
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/TypeCheck_1.html
@@ -0,0 +1,84 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Tests for typical value checks and their performance.</p>
+    <ol>
+      <li>Typeof with Strings</li>
+      <li>Typeof with Constants</li>
+      <li>Instanceof</li>
+    </ol>
+  </div>
+
+  <script type="text/javascript">
+  qx.core.Init.getInstance().defineMain(function()
+  {
+    var STR = "string";
+    var NR = "number";
+    var OBJ = "object";
+
+    var str = "Hello World"
+    var nr1 = 1000;
+    var nr2 = Infinity;
+    var nr3 = NaN;
+    var nr4 = 0.432;
+    var obj1 = {};
+    var obj2 = { key1 : "hello world", key2 : "hello world", key3 : "hello world" }
+
+    function typeCheckTypeof1(vLoops)
+    {
+      for (var i=0; i<vLoops; i++)
+      {
+        typeof str === "string";
+        typeof nr1 === "number";
+        typeof nr2 === "number";
+        typeof nr3 === "number";
+        typeof nr4 === "number";
+        typeof obj1 === "object";
+        typeof obj2 === "object";
+      }
+    }
+
+    function typeCheckTypeof2(vLoops)
+    {
+      for (var i=0; i<vLoops; i++)
+      {
+        typeof str === STR;
+        typeof nr1 === NR;
+        typeof nr2 === NR;
+        typeof nr3 === NR;
+        typeof nr4 === NR;
+        typeof obj1 === OBJ;
+        typeof obj2 === OBJ;
+      }
+    }
+
+    function typeCheckInstanceOf(vLoops)
+    {
+      for (var i=0; i<vLoops; i++)
+      {
+        str instanceof String
+        nr1 instanceof Number
+        nr2 instanceof Number
+        nr3 instanceof Number
+        nr4 instanceof Number
+        obj1 instanceof Object
+        obj2 instanceof Object
+      }
+    }
+
+    new qx.dev.TimeTracker(typeCheckTypeof1, typeCheckTypeof2, typeCheckInstanceOf);
+  });
+  </script>
+</body>
+</html>
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/index.html b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/index.html
new file mode 100644
index 0000000000..ac437542ac
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/demo/source/html/performance/index.html
@@ -0,0 +1,18 @@
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>qooxdoo &raquo; Demo</title>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout.css"/>
+  <!--[if IE]>
+  <link type="text/css" rel="stylesheet" href="../../resource/css/layout_ie.css"/>
+  <![endif]-->
+  <script type="text/javascript" src="../../script/qx.js"></script>
+</head>
+<body>
+  <script type="text/javascript" src="../../script/layout.js"></script>
+
+  <div id="demoDescription">
+    <p>Please choose an example from above.</p>
+  </div>
+</body>
+</html>
\ No newline at end of file
-- 
cgit