diff --git a/README.md b/README.md
index 9d602ba..52e60bf 100644
--- a/README.md
+++ b/README.md
@@ -288,6 +288,7 @@ Event | Return | Description
 --- | --- | ---
   `nodeCreated` | id | `id` of Node
   `nodeRemoved` | id | `id` of Node
+  `nodeDataChanged` | id | `id` of Node df-* attributes changed.
   `nodeSelected` | id | `id` of Node
   `nodeUnselected` | true | Unselect node
   `nodeMoved` | id | `id` of Node
diff --git a/src/drawflow.js b/src/drawflow.js
index 51b1c36..a4c51fc 100644
--- a/src/drawflow.js
+++ b/src/drawflow.js
@@ -1463,6 +1463,7 @@ export default class Drawflow {
                     target = target[keys[index]];
                 }
                 target[keys[keys.length - 1]] = event.target.value;
+                this.dispatch('nodeDataChanged', event.target.closest(".drawflow_content_node").parentElement.id.slice(5));
           }
     }
   }
diff --git a/test.html b/test.html
index eba8d42..0cbcf81 100644
--- a/test.html
+++ b/test.html
@@ -94,6 +94,7 @@
   <div class="but" onclick="import2()">Import2</div>
   <div class="but" onclick="export2()">Export</div>
   <div class="but" onclick="importexport()">ImportFromExport</div>
+  <div class="but" onclick="editor.clear()">Clear</div>
   <div id="drawflow"></div>
   <script>
 
@@ -258,6 +259,12 @@
     })
 
 
+    editor.on("nodeDataChanged", function(data) {
+      console.log("Edit Data");
+      console.log(data);
+
+    })
+
 
     var caracola = {"drawflow":{"Home":{"data":{"1":{"id":1,"name":"welcome","data":{},"class":"welcome","html":"\n    <div>\n      <div class=\"title-box\">👏 Welcome!!</div>\n      <div class=\"box\">\n        <p>Simple flow library <b>demo</b>\n        <a href=\"https://github.com/jerosoler/Drawflow\" target=\"_blank\">Drawflow</a> by <b>Jero Soler</b></p><br>\n\n        <p>Multiple input / outputs<br>\n           Data sync nodes<br>\n           Import / export<br>\n           Modules support<br>\n           Simple use<br>\n           Type: Fixed or Edit<br>\n           Events: view console<br>\n           Pure Javascript<br>\n        </p>\n        <br>\n        <p><b><u>Shortkeys:</u></b></p>\n        <p>🎹 <b>Delete</b> for remove selected<br>\n        💠 Mouse Left Click == Move<br>\n        ❌ Mouse Right == Delete Option<br>\n        🔍 Ctrl + Wheel == Zoom<br>\n        📱 Mobile support<br>\n        ...</p>\n      </div>\n    </div>\n    ", "typenode": false, "inputs":{},"outputs":{},"pos_x":50,"pos_y":50},"2":{"id":2,"name":"slack","data":{},"class":"slack","html":"\n          <div>\n            <div class=\"title-box\"><i class=\"fab fa-slack\"></i> Slack chat message</div>\n          </div>\n          ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1028,"pos_y":87},"3":{"id":3,"name":"telegram","data":{"channel":"channel_2"},"class":"telegram","html":"\n          <div>\n            <div class=\"title-box\"><i class=\"fab fa-telegram-plane\"></i> Telegram bot</div>\n            <div class=\"box\">\n              <p>Send to telegram</p>\n              <p>select channel</p>\n              <select df-channel>\n                <option value=\"channel_1\">Channel 1</option>\n                <option value=\"channel_2\">Channel 2</option>\n                <option value=\"channel_3\">Channel 3</option>\n                <option value=\"channel_4\">Channel 4</option>\n              </select>\n            </div>\n          </div>\n          ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1032,"pos_y":184},"4":{"id":4,"name":"email","data":{},"class":"email","html":"\n            <div>\n              <div class=\"title-box\"><i class=\"fas fa-at\"></i> Send Email </div>\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"5","input":"output_1"}]}},"outputs":{},"pos_x":1033,"pos_y":439},"5":{"id":5,"name":"template","data":{"template":"Write your template"},"class":"template","html":"\n            <div>\n              <div class=\"title-box\"><i class=\"fas fa-code\"></i> Template</div>\n              <div class=\"box\">\n                Ger Vars\n                <textarea df-template></textarea>\n                Output template with vars\n              </div>\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"6","input":"output_1"}]}},"outputs":{"output_1":{"connections":[{"node":"4","output":"input_1"},{"node":"11","output":"input_1"}]}},"pos_x":607,"pos_y":304},"6":{"id":6,"name":"github","data":{"name":"https://github.com/jerosoler/Drawflow"},"class":"github","html":"\n          <div>\n            <div class=\"title-box\"><i class=\"fab fa-github \"></i> Github Stars</div>\n            <div class=\"box\">\n              <p>Enter repository url</p>\n            <input type=\"text\" df-name>\n            </div>\n          </div>\n          ", "typenode": false, "inputs":{},"outputs":{"output_1":{"connections":[{"node":"5","output":"input_1"}]}},"pos_x":341,"pos_y":191},"7":{"id":7,"name":"facebook","data":{},"class":"facebook","html":"\n        <div>\n          <div class=\"title-box\"><i class=\"fab fa-facebook\"></i> Facebook Message</div>\n        </div>\n        ", "typenode": false, "inputs":{},"outputs":{"output_1":{"connections":[{"node":"2","output":"input_1"},{"node":"3","output":"input_1"},{"node":"11","output":"input_1"}]}},"pos_x":347,"pos_y":87},"11":{"id":11,"name":"log","data":{},"class":"log","html":"\n            <div>\n              <div class=\"title-box\"><i class=\"fas fa-file-signature\"></i> Save log file </div>\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"5","input":"output_1"},{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1031,"pos_y":363}}},"Other":{"data":{"8":{"id":8,"name":"personalized","data":{},"class":"personalized","html":"\n            <div>\n              Personalized\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"12","input":"output_1"},{"node":"12","input":"output_2"},{"node":"12","input":"output_3"},{"node":"12","input":"output_4"}]}},"outputs":{"output_1":{"connections":[{"node":"9","output":"input_1"}]}},"pos_x":764,"pos_y":227},"9":{"id":9,"name":"dbclick","data":{"name":"Hello World!!"},"class":"dbclick","html":"\n            <div>\n            <div class=\"title-box\"><i class=\"fas fa-mouse\"></i> Db Click</div>\n              <div class=\"box dbclickbox\" ondblclick=\"showpopup(event)\">\n                Db Click here\n                <div class=\"modal\" style=\"display:none\">\n                  <div class=\"modal-content\">\n                    <span class=\"close\" onclick=\"closemodal(event)\">&times;</span>\n                    Change your variable {name} !\n                    <input type=\"text\" df-name>\n                  </div>\n\n                </div>\n              </div>\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"8","input":"output_1"}]}},"outputs":{"output_1":{"connections":[{"node":"12","output":"input_2"}]}},"pos_x":209,"pos_y":38},"12":{"id":12,"name":"multiple","data":{},"class":"multiple","html":"\n            <div>\n              <div class=\"box\">\n                Multiple!\n              </div>\n            </div>\n            ", "typenode": false, "inputs":{"input_1":{"connections":[]},"input_2":{"connections":[{"node":"9","input":"output_1"}]},"input_3":{"connections":[]}},"outputs":{"output_1":{"connections":[{"node":"8","output":"input_1"}]},"output_2":{"connections":[{"node":"8","output":"input_1"}]},"output_3":{"connections":[{"node":"8","output":"input_1"}]},"output_4":{"connections":[{"node":"8","output":"input_1"}]}},"pos_x":179,"pos_y":272}}}}}
     //editor.import(caracola);