diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..751553b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.bak
diff --git a/README.md b/README.md
deleted file mode 100644
index 2fce6f8..0000000
--- a/README.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Smart Board Screen Background for general and educational usage
-Development demo: https://tahta.iflpanel.com
-Aktif Olarak İzmir Fen Lisesi Bilgisayarları için geliştirilmektedir.
-
-## Similar Apps
-- [Digiscreen](https://ladigitale.dev/digiscreen/) / [DigiTools](https://ladigitale.dev/digitools/)
-
-## Development
-- SmartScreen currently under in heavy development. Please see Issues, PRs and Project Page for more information
-
-<!-- ## TODO
-- [ ] Saatin Altına (veya fullscreen) arkaplan ekleyebilme
-  - [ ] Read image/gif/video/website from clipboard
-  - [ ] Choose from local storage
-  - [ ] Size Settings (Fit-content, Scretch, Tile)
-  - [ ] Add multiple images/slideshow feature
-  - [ ] Remove Wallpaper (transparent cross button in bottom-right)
-- [ ] LocalStorage usage? (even when change LivelyWallpaper to another or change wallpaper)
-- [ ] beyaztahta.iflpanel.com için tahta.iflpanel.com ilk 30 saniye redirect pop-up'ı (arkaplandan firefoxa nasıl açtırır?) (Geliştirici modundan gelinmediyse) -->
\ No newline at end of file
diff --git a/assets/css/main.css b/assets/css/main.css
index 136d240..0898364 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -45,6 +45,9 @@ section#top {
   height: 100px;
 }
 section#top .class {
+  display: flex;
+  flex-direction: column;
+  column-gap: 10px;
   margin: 5px;
   min-width: 20vw;
   margin-right: auto;
@@ -64,10 +67,21 @@ section#top .clock #time {
   justify-content: center;
   font-size: 80px;
 }
-section#top .settings-box {
+section#top .toolbox {
   min-width: 20vw;
   margin-left: auto;
   text-align: right;
+  display: block;
+}
+section#top .toolbox button {
+  height: 30px;
+  width: 30px;
+  line-height: 20px;
+}
+section#top .settings-box {
+  min-width: min-content;
+  margin-left: 0;
+  text-align: right;
 }
 section#top .settings-box button {
   height: 30px;
@@ -84,7 +98,8 @@ section#top .settings-box #settings {
 section#top .settings-box #settings form {
   display: flex;
   flex-direction: column;
-  position: relative;
+  position: absolute;
+  min-width: 10vw;
   background-color: grey;
 }
 section#top .settings-box #settings form .cell {
@@ -236,14 +251,14 @@ section#mid #timers #stopwatch {
   flex-direction: column;
 }
 section#mid #timers #stopwatch .timer {
-  font-size: 100px;
+  font-size: 150px;
   display: flex;
   align-self: center;
 }
 section#mid #timers #stopwatch .timer .min,
 section#mid #timers #stopwatch .timer .sec,
 section#mid #timers #stopwatch .timer .msec {
-  width: 10vw;
+  width: 12vw;
 }
 section#mid #timers #timer {
   display: none;
diff --git a/assets/css/main.css.map b/assets/css/main.css.map
index dff5235..54b2ece 100644
--- a/assets/css/main.css.map
+++ b/assets/css/main.css.map
@@ -1 +1 @@
-{"version":3,"sourceRoot":"","sources":["../scss/main.scss","../scss/_animation.scss","../scss/_button.scss"],"names":[],"mappings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nKV;EACE;EACA;EACA;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;EACA;EAEA;EACA;EACA;EACA,YACE;;AAGJ;EACE;EACA;EACA;EACA;EACA;EAEA;;AAOF;EACE;EACA;EACA;EAGA;EACA;EACA;EACA;EACA,YACE;;AAGJ;EACE;;AAGF;EACE;EACA,YACE;;AAGJ;EACE;EACA;;AAGF;EACE;EACA,YACE;;AAGJ;EACE;EACA;;AAGF;EACE;;AAKA;AAAA;AAAA;EAGE;EACA;;AAGF;EACE;;AAUF;AAAA;AAAA;EAIE;EACA;;AAGF;EACE;;AFwDM;EACE;EACA;;AAOR;EACE;EACA;;AAEA;EACE;EACA;EACA;;AAEA;AAAA;AAAA;EAGE;;AAKN;EACE;EACA;;AAEA;EACE;;AAMN;EACE;EACA;;AAGF;EACE;EACA;;AAMJ;EACE;;AAEA;EACE;EACA;EACA;;;AAKN;EACE;EACA;EACA","file":"main.css"}
\ No newline at end of file
+{"version":3,"sourceRoot":"","sources":["../scss/main.scss","../scss/_animation.scss","../scss/_button.scss"],"names":[],"mappings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pLV;EACE;EACA;EACA;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;EACA;EAEA;EACA;EACA;EACA,YACE;;AAGJ;EACE;EACA;EACA;EACA;EACA;EAEA;;AAOF;EACE;EACA;EACA;EAGA;EACA;EACA;EACA;EACA,YACE;;AAGJ;EACE;;AAGF;EACE;EACA,YACE;;AAGJ;EACE;EACA;;AAGF;EACE;EACA,YACE;;AAGJ;EACE;EACA;;AAGF;EACE;;AAKA;AAAA;AAAA;EAGE;EACA;;AAGF;EACE;;AAUF;AAAA;AAAA;EAIE;EACA;;AAGF;EACE;;AFyEM;EACE;EACA;;AAOR;EACE;EACA;;AAEA;EACE;EACA;EACA;;AAEA;AAAA;AAAA;EAGE;;AAKN;EACE;EACA;;AAEA;EACE;;AAMN;EACE;EACA;;AAGF;EACE;EACA;;AAMJ;EACE;;AAEA;EACE;EACA;EACA;;;AAKN;EACE;EACA;EACA","file":"main.css"}
\ No newline at end of file
diff --git a/assets/css/not_scss.css b/assets/css/not_scss.css
new file mode 100644
index 0000000..1991330
--- /dev/null
+++ b/assets/css/not_scss.css
@@ -0,0 +1,10 @@
+.timer-action-button {
+  color: white;
+  background-color: #097a8b;
+  border-radius: 10px;
+  padding: 10px;
+  margin: 10px;
+  border-bottom-color: #0b147a;
+  border-right-color: #0b147a;
+  border-style: ridge;
+}
\ No newline at end of file
diff --git a/assets/images/bagis-qr.png b/assets/images/bagis-qr.png
new file mode 100644
index 0000000..dc5a079
Binary files /dev/null and b/assets/images/bagis-qr.png differ
diff --git a/assets/js/old_main.js b/assets/js/old_main.js
index 754fdb1..061da58 100644
--- a/assets/js/old_main.js
+++ b/assets/js/old_main.js
@@ -4,6 +4,10 @@
 var FlagSecond = 0;
 var FlagSettings = 0;
 var FlagTimers = 1;
+var FlagExtras = 1;
+var FlagTools = 1;
+var FlagFullscreen = 0;
+var FlagLargenClock = 0;
 var MidItems = ["timers", "stopwatch", "timer", "yemek-listesi", "animations"]
 
 // RUN FUNCTIONS ON START
@@ -31,7 +35,7 @@ function updateTime() {
     document.getElementById("time").innerHTML = curHour + "." + curMin;
   }
 
-  if (curHour == 12 && (curMin >= 24 && curMin <= 30)) {
+  if (curHour == 12 && (curMin >= 24 && curMin <= 30) && FlagExtras == 1) {
     document.getElementById("time").style.color = "red";
     document.getElementById("rainbow").style.display = "inherit";
   } else {
@@ -97,6 +101,77 @@ function toggleAnimations() {
 }
 
 
+function toggleExtra() {
+  let chx = document.getElementById("chx-closeExtra");
+  if (chx.checked) {
+    FlagExtras = 0;
+  } else {
+    FlagExtras = 1;
+  }
+  updateExtras();
+
+}
+
+function toggleTools() {
+  let chx = document.getElementById("chx-closeTools");
+  if (chx.checked) {
+    FlagTools = 0;
+  } else {
+    FlagTools = 1;
+  }
+  updateToolVisibility();
+}
+
+function toggleFullscreen() {
+  let chx = document.getElementById("chx-fullscreen");
+  if (chx.checked) {
+    FlagFullscreen = 1;
+  } else {
+    FlagFullscreen = 0;
+  }
+  updateFullscreen();
+}
+
+function toggleLargenClock() {
+  let chx = document.getElementById("chx-largenClock");
+  if (chx.checked) {
+    FlagLargenClock = 1;
+  } else {
+    FlagLargenClock = 0;
+  }
+  updateClockSize();
+}
+
+function toggleExamMode() {
+  let chx = document.getElementById("chx-examMode");
+  if (chx.checked) {
+    document.getElementById("chx-largenClock").checked = true;
+    document.getElementById("chx-closeExtra").checked = true;
+    document.getElementById("chx-clockSecond").checked = true;
+    document.getElementById("chx-closeTools").checked = true;
+    // document.getElementById("chx-fullscreen").checked = true;
+    // toggleFullscreen();
+    // FIXME Try, if not works open new tab and make fullscreen automatically, when exiting fullscreen actually close tab !!!
+    toggleExtra();
+    toggleLargenClock();
+    toggleClockSeconds();
+    toggleTools();
+    document.getElementById("header-note").style.display = "block";
+  } else {
+    document.getElementById("chx-largenClock").checked = false;
+    document.getElementById("chx-closeExtra").checked = false;
+    document.getElementById("chx-clockSecond").checked = false;
+    document.getElementById("chx-closeTools").checked = false;
+    // document.getElementById("chx-fullscreen").checked = false;
+    // toggleFullscreen();
+    toggleExtra();
+    toggleLargenClock();
+    toggleClockSeconds();
+    toggleTools();
+    document.getElementById("header-note").style.display = "none";
+  }
+}
+
 // ----------------------------------------- 
 //  UTILITIES
 // 
@@ -117,23 +192,108 @@ function hideMidAll(...except) {
   });
 }
 
-/** type: id, class
- * 
- * name: id or class name 
+/** 
+ * @param type id, class
+ * @param name id or class name 
+ * @param display display type
  */
-function toggleItem(type, name) {
+function toggleItem(type, name, display = "default") {
   switch (type) {
     case "id":
-      let item = document.getElementById(name);
-      if (item.style.display == "flex") {
+
+      // TODO AUTO display type recognizer, do not require to type display type
+
+      var targetDisplay = "flex";
+      switch (display) {
+        case "absolute":
+          targetDisplay = "absolute";
+          break;
+        case "block":
+          targetDisplay = "block";
+          break;
+        default:
+          break;
+      }
+
+      var item = document.getElementById(name);
+      if (item.style.display == targetDisplay) {
         item.style.display = "none";
       } else {
-        item.style.display = "flex";
+        item.style.display = targetDisplay;
       }
       break;
-
     default:
       console.error("no toggle item except ids!");
       break;
   }
+}
+
+function updateFullscreen() {
+  var elem = document.documentElement;
+  if (FlagFullscreen) {
+    console.warn("FULLSCREEN");
+    /* View in fullscreen */
+
+    if (elem.requestFullscreen) {
+      elem.requestFullscreen();
+    } else if (elem.webkitRequestFullscreen) { /* Safari */
+      elem.webkitRequestFullscreen();
+    } else if (elem.msRequestFullscreen) { /* IE11 */
+      elem.msRequestFullscreen();
+    }
+
+  } else {
+    /* Close fullscreen */
+
+    if (document.exitFullscreen) {
+      document.exitFullscreen();
+    } else if (document.webkitExitFullscreen) { /* Safari */
+      document.webkitExitFullscreen();
+    } else if (document.msExitFullscreen) { /* IE11 */
+      document.msExitFullscreen();
+    }
+
+  }
+}
+
+function updateToolVisibility() {
+  var item = document.getElementsByClassName("settings-box")[0];
+  if (FlagTools) {
+    document.getElementById("toolbox").style.display = "block";
+    item.style.marginLeft = "0px";
+    item.style.minWidth = "min-content";
+  } else {
+    hideMidAll();
+    document.getElementById("toolbox").style.display = "none";
+    item.style.marginLeft = "auto";
+    item.style.minWidth = "20vw";
+  }
+}
+
+function updateExtras() {
+  var arr = document.getElementsByClassName("extraItem");
+  for (let i = 0; i < arr.length; i++) {
+    const element = arr[i];
+    if (FlagExtras) {
+      element.style.display = "inherit";
+    }
+    else {
+      element.style.display = "none";
+    }
+  }
+}
+
+function updateClockSize() {
+  let clock = document.getElementById("time");
+  let top = document.getElementById("top");
+  if (FlagLargenClock) {
+    document.getElementById("clock-divider").style.display = "none";
+    clock.style.fontSize="200px";
+    top.style.height="max-content";
+
+  } else {
+    document.getElementById("clock-divider").style.display = "block";
+    clock.style.fontSize="80px";
+    top.style.height="100px";
+  }
 }
\ No newline at end of file
diff --git a/assets/js/old_stopwatch.js b/assets/js/old_stopwatch.js
index 1f51c49..393dadb 100644
--- a/assets/js/old_stopwatch.js
+++ b/assets/js/old_stopwatch.js
@@ -11,9 +11,9 @@ tick();
 // NOT OPTIMIZED, place in start switch
 var t = setInterval(tick, 10);
 
+const sleep = ms => new Promise(r => setTimeout(r, ms));
 
-
-function Stopwatch(action) {
+async function Stopwatch(action) {
   switch (action) {
     case "start":
       console.log("start function started");
@@ -22,11 +22,28 @@ function Stopwatch(action) {
       curAction = "increase";
       tick();
       previousAction = "start";
+      document.getElementById("start-cro").style.color = "greenyellow";
+      document.getElementById("start-cro").style.borderTopColor = "greenyellow";
+      document.getElementById("start-cro").style.borderLeftColor = "greenyellow";
+      await sleep(200);
+      document.getElementById("start-cro").style.color = "grey";
+      document.getElementById("start-cro").style.borderTopColor = "grey";
+      document.getElementById("start-cro").style.borderLeftColor = "grey";
       break;
     case "stop":
       curAction = "stop";
       tick();
       previousAction = "stop";
+      document.getElementById("stop-cro").style.color = "red";
+      document.getElementById("stop-cro").style.borderTopColor = "red";
+      document.getElementById("stop-cro").style.borderLeftColor = "red";
+      await sleep(200);
+      document.getElementById("stop-cro").style.color = "white";
+      document.getElementById("stop-cro").style.borderTopColor = "white";
+      document.getElementById("stop-cro").style.borderLeftColor = "white";
+      document.getElementById("start-cro").style.color = "white";
+      document.getElementById("start-cro").style.borderTopColor = "white";
+      document.getElementById("start-cro").style.borderLeftColor = "white";
       break;
 
     default:
diff --git a/assets/pop.mp3 b/assets/pop.mp3
new file mode 100644
index 0000000..6a9260f
Binary files /dev/null and b/assets/pop.mp3 differ
diff --git a/assets/scss/main.scss b/assets/scss/main.scss
index 752a40f..4df982e 100644
--- a/assets/scss/main.scss
+++ b/assets/scss/main.scss
@@ -38,6 +38,9 @@ section {
     height: 100px;
 
     .class {
+      display: flex;
+      flex-direction: column;
+      column-gap: 10px;
       margin: 5px;
       min-width: 20vw;
       margin-right: auto;
@@ -62,10 +65,23 @@ section {
       }
     }
 
-    .settings-box {
+    .toolbox {
       min-width: 20vw;
       margin-left: auto;
       text-align: right;
+      display: block;
+
+      button {
+        height: 30px;
+        width: 30px;
+        line-height: 20px;
+      }
+    }
+
+    .settings-box {
+      min-width: min-content;
+      margin-left: 0;
+      text-align: right;
 
       button {
         height: 30px;
@@ -84,7 +100,8 @@ section {
         form {
           display: flex;
           flex-direction: column;
-          position: relative;
+          position: absolute;
+          min-width: 10vw;
           background-color: grey;
 
           .cell {
@@ -182,14 +199,14 @@ section {
         flex-direction: column;
 
         .timer {
-          font-size: 100px;
+          font-size: 150px;
           display: flex;
           align-self: center;
 
           .min,
           .sec,
           .msec {
-            width: 10vw;
+            width: 12vw;
           }
         }
       }
diff --git a/dev.html b/dev.html
index 308e187..d7778ba 100644
--- a/dev.html
+++ b/dev.html
@@ -13,8 +13,9 @@
   <meta name="author" content="Aliberk Sandıkçı">
 
   <!-- CSS Files -->
-  <link rel="stylesheet" type="text/css" href="/assets/css/main.css">
-  <link rel="stylesheet" type="text/css" href="/assets/css/dev.css">
+  <link rel="stylesheet" type="text/css" href="./assets/css/main.css">
+  <link rel="stylesheet" type="text/css" href="./assets/css/dev.css">
+
 
   <title>DEV VERSION | iflpanel Tahta</title>
 </head>
@@ -170,22 +171,50 @@
     </div>
   </section>
 
-
   <!-- NON-INTERACTIVE DECORATION AREA -->
   <section id="bottom">
+    <hr>
+    <p id="debug-area"></p>
+    <form>
+      <button id="localtest" type="button" onmouseover="Localtest(0)" onclick="Localtest(0)">TEST</button>
+      <button id="yazdir" type="button" onmouseover="Localtest(1)" onclick="Localtest(1)">Yazdır</button>
+      <button id="popsound" type="button" onmouseover="Popsound()" onclick="Popsound()">POP SOUND</button>
+    </form>
+    <div id="DEV" style="font-size: x-small;"></div>
     <div id="rainbow"></div>
-  </section>  
-  
-  <script src="/assets/js/utils.js"></script>
-  <script src="/assets/js/updates.js"></script>
-
-  <script src="/assets/js/mid.js"></script>
-
-  <script src="/assets/js/initialize.js"></script>
-
-  <script src="/assets/js/timers.js"></script>
+  </section>
 
 
+  <script>
+    function Localtest(a) {
+      if (a == 0) {
+        var nowdate = new Date;
+        localStorage.setItem("localtest", nowdate);
+      }
+      if (a == 1) {
+        if (localStorage.getItem("localtest") == null) {
+          document.getElementById("debug-area").innerHTML = "ÇALIŞMIYOR :(";
+        }
+        else {
+          document.getElementById("debug-area").innerHTML = localStorage.getItem("localtest");
+        }
+      }
+    }
+
+    function Popsound() {
+      var audio = new Audio('./assets/pop.mp3');
+      audio.play();
+    }
+  </script>
+
+  <script src="./assets/js/utils.js"></script>
+  <script src="./assets/js/updates.js"></script>
+
+  <script src="./assets/js/mid.js"></script>
+
+  <script src="./assets/js/initialize.js"></script>
+
+  <script src="./assets/js/timers.js"></script>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/index.html b/index.html
index f13f0a7..1c5ef8a 100644
--- a/index.html
+++ b/index.html
@@ -13,7 +13,9 @@
   <meta name="author" content="Aliberk Sandıkçı" />
 
   <!-- CSS Files -->
-  <link rel="stylesheet" type="text/css" href="/assets/css/main.css" />
+  <link rel="stylesheet" type="text/css" href="./assets/css/main.css" />
+  <link rel="stylesheet" type="text/css" href="./assets/css/not_scss.css" />
+
 
   <title>iflpanel Tahta</title>
 </head>
@@ -22,16 +24,30 @@
   <!-- MAIN AREA -->
   <section id="top">
     <div class="class">
-      <span class="grade">12</span>
-      <span class="branch">C</span>
+      <div>
+        <span class="grade">12</span> /
+        <span class="branch">C</span>
+      </div>
+      <div style="display:flex; align-content: center; align-items: center; margin-top: 10px;" class="extraItem">
+        <a href="https://asandikci.com/bagis/" target="_blank"><img src="assets/images/bagis-qr.png" width="50"></a>
+        <p style="align-self: center; font-style: normal; text-align: center; font-size: small;"> &nbsp; &#x1F448;
+          Geliştirme sürecine destek verin<br>&nbsp; &nbsp; &nbsp; (Sıradaki: <span
+            style="width: min-content; font-size: x-small;" id="sirada-yapilacaklar"></span>) </p>
+      </div>
+      <div id="header-note" style="display:none;">
+        Başarılar
+      </div>
     </div>
-
     <div class="clock">
       <h1 id="time">12.00</h1>
     </div>
-    <div class="settings-box">
+    <div class="toolbox" id="toolbox">
       <form>
         <button id="timers-button" type="button" onmouseover="toggleTimers()" onclick="toggleTimers()">⏱</button>
+      </form>
+    </div>
+    <div class="settings-box">
+      <form>
         <button id="settings-button" type="button" onmouseover="toggleSettings()" onclick="toggleSettings()">⚙</button>
       </form>
       <div id="settings">
@@ -48,12 +64,32 @@
             <input type="checkbox" id="chx-devVersion" onchange="toggleDevVersion()">
             <label for="chx-devVersion">Geliştirici Sürümü</label>
           </div>
+          <div class="cell">
+            <input type="checkbox" id="chx-closeExtra" onchange="toggleExtra()">
+            <label for="chx-closeExtra">Ekstra Bildirimleri Kapatın</label>
+          </div>
+          <div class="cell">
+            <input type="checkbox" id="chx-closeTools" onchange="toggleTools()">
+            <label for="chx-closeTools">Araç Çubuğunu Gizle</label>
+          </div>
+          <div class="cell">
+            <input type="checkbox" id="chx-largenClock" onchange="toggleLargenClock()">
+            <label for="chx-largenClock">Saati Büyült</label>
+          </div>
+          <div class="cell">
+            <input type="checkbox" id="chx-fullscreen" onchange="toggleFullscreen()">
+            <label for="chx-fullscreen">Tam Ekran</label>
+          </div>
+          <div class="cell">
+            <input type="checkbox" id="chx-examMode" onchange="toggleExamMode()">
+            <label for="chx-examMode"><b style="color:red;">Sınav Modu</b></label>
+          </div>
         </form>
       </div>
     </div>
   </section>
 
-  <hr style="width: 100%; box-sizing: border-box;">
+  <hr style="width: 100%; box-sizing: border-box;" id="clock-divider">
 
   <!-- INTERACTIVE / FUNCTIONAL AREA -->
   <section id="mid">
@@ -69,6 +105,15 @@
               </span>
             </button>
           </li>
+          <!-- <li onmouseover="toggleTimers('timer')" onclick="toggleTimers('timer')">
+            <button class="pushable pushable-l">
+              <span class="shadow"></span>
+              <span class="edge"></span>
+              <span class="front" style="padding: 1px 10px; background-color: red;">
+                Güvenli<br>Kronometre
+              </span>
+            </button>
+          </li> -->
         </ul>
       </div>
       <div id="stopwatch">
@@ -86,10 +131,10 @@
           </div>
         </div>
         <form>
-          <input type="button" id="start-cro" name="start-cro" value="Başlat" onmouseover="Stopwatch('start')"
-            onclick="Stopwatch('start')" checked>
-          <input type="button" id="stop-cro" name="stop-cro" value="Durdur ve Sıfırla" onmouseover="Stopwatch('stop')"
-            onclick="Stopwatch('stop')" checked>
+          <input class="timer-action-button" type="button" id="start-cro" name="start-cro" value="▶️ Başlat"
+            onmouseover="Stopwatch('start')" onclick="Stopwatch('start')" checked>
+          <input class="timer-action-button" type="button" id="stop-cro" name="stop-cro" value="⏸️ Durdur ve Sıfırla"
+            onmouseover="Stopwatch('stop')" onclick="Stopwatch('stop')" checked>
         </form>
       </div>
 
@@ -97,7 +142,7 @@
         <div class="timer">
           00.00.00
         </div>
-        <p>yapım aşamasında: geriye doğru sayma özelliği</p>
+        <p>Şu anda yapım aşamasında<br><b>sınav salonundaki akıllı tahta için 100% doğru kronometre</b></p>
       </div>
 
     </div>
@@ -115,8 +160,64 @@
   <section id="bottom">
     <div id="rainbow"></div>
   </section>
-  <script src="/assets/js/old_main.js"></script>
-  <script src="/assets/js/old_stopwatch.js"></script>
+
+  <script>
+
+    function b64DecodeUnicode(str) {
+      // Going backwards: from bytestream, to percent-encoding, to original string.
+      return decodeURIComponent(atob(str).split('').map(function (c) {
+        return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
+      }).join(''));
+    }
+
+    var curAmount = 0
+    var goalAmount = 0;
+    let localtest = 0;
+
+    //
+    // PUBLIC DATA
+    //
+
+    let url2 = 'https://git.aliberksandikci.com.tr/api/v1/repos/asandikci.com/www/contents/public-data.json';
+    // let url2 = "http://127.0.0.1:PORT/public-data.json";
+    // localtest = 1;
+    fetch(url2)
+      .then(res => res.json())
+      .then(out => {
+        var publicjson;
+        if (localtest) {
+          publicjson = out[0]["public-todo"];
+        } else {
+          var cnt = out.content;
+          console.log("base64: " + cnt);
+          publicjson = JSON.parse(b64DecodeUnicode(cnt))[0]["public-todo"];
+        }
+
+        publicjson.sort(function (a, b) {
+          return Number(Object.keys(a)) > Number(Object.keys(b));
+        });
+        console.log(publicjson);
+
+        var curi = 0;
+        let i = 0;
+        for (i = 0; i < publicjson.length; i++) {
+          const element = Number(Object.keys(publicjson[i]));
+          if (curAmount < element) {
+            goalAmount = element;
+            curi = i;
+            break;
+          }
+        }
+        let aka = publicjson[i][goalAmount][0];
+        document.getElementById("sirada-yapilacaklar").innerHTML = aka.split("- ")[1];
+
+      })
+      .catch(err => {
+        throw err
+      });
+  </script>
+  <script src="./assets/js/old_main.js"></script>
+  <script src="./assets/js/old_stopwatch.js"></script>
 </body>
 
 </html>
\ No newline at end of file