diff --git a/extensions/objects.js b/extensions/objects.js
new file mode 100644
index 0000000000..8bf152b9b2
--- /dev/null
+++ b/extensions/objects.js
@@ -0,0 +1,299 @@
+/*!
+ * Copyright 2023 Turquioii / Vercte/ Lopste
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+(function (Scratch) {
+  'use strict';
+
+  let objectmap = new Map();
+
+  function findSmallestMissingValue(grid) {
+    const len = grid.length;
+
+    for (let j = 0; j < len; j++) {
+      while (grid[j] !== j + 1) {
+        const cur = grid[j];
+        if (cur <= 0 || cur > len || grid[cur - 1] === cur) {
+          break;
+        }
+        [grid[j], grid[cur - 1]] = [grid[cur - 1], grid[j]];
+      }
+    }
+
+    for (let j = 0; j < len; j++) {
+      if (grid[j] !== j + 1) {
+        return j + 1;
+      }
+    }
+
+    return len + 1;
+  }
+
+  function getSmallestItem() {
+    let list = Array.from(objectmap.keys());
+    return findSmallestMissingValue(list);
+  }
+
+  class ObjectExtension {
+    getInfo() {
+      return {
+        id: 'tqobjects',
+        name: 'Objects',
+        color1: '#485eea',
+        color2: '#3d53e6',
+        color3: '#2b43de',
+        blocks: [
+          {
+            opcode: 'obj_number',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'amount of objects',
+          },
+          {
+            opcode: 'obj_list',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'list objects',
+          },
+          {
+            opcode: 'obj_byindex',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'object by index [I]',
+            arguments: {
+              I: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: '1',
+              },
+            },
+          },
+          {
+            opcode: 'obj_stringify',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'get values of object [DICT] as JSON',
+            arguments: {
+              DICT: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: '1',
+              },
+            },
+          },
+          {
+            opcode: 'obj_parse',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'create object with properties [OBJ]',
+            arguments: {
+              OBJ: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: '{"location": "here", "color": "any"}',
+              },
+            },
+          },
+          {
+            opcode: 'obj_join',
+            blockType: Scratch.BlockType.REPORTER,
+            text: '[A] "[B]": "[C]" [D]',
+            arguments: {
+              A: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: '{',
+                menu: 'JHAT',
+              },
+              B: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: 'location',
+              },
+              C: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: 'here',
+              },
+              D: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue: '}',
+                menu: 'JCAP',
+              },
+            },
+          },
+          '---',
+          {
+            opcode: 'obj_get',
+            blockType: Scratch.BlockType.REPORTER,
+            text: 'get property [KEY] from object [DICT]',
+            arguments: {
+              KEY: { type: Scratch.ArgumentType.STRING, defaultValue: 'location' },
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+            },
+          },
+          {
+            opcode: 'obj_property_defined',
+            blockType: Scratch.BlockType.BOOLEAN,
+            text: 'is property [KEY] in object [DICT] defined?',
+            arguments: {
+              KEY: { type: Scratch.ArgumentType.STRING, defaultValue: 'location' },
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+            },
+          },
+          {
+            opcode: 'obj_set',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'set property [KEY] in object [DICT] to [VAL]',
+            arguments: {
+              KEY: { type: Scratch.ArgumentType.STRING, defaultValue: 'location' },
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+              VAL: { type: Scratch.ArgumentType.STRING, defaultValue: 'there' },
+            },
+          },
+          {
+            opcode: 'obj_change',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'change property [KEY] in object [DICT] by [BY]',
+            arguments: {
+              KEY: { type: Scratch.ArgumentType.STRING, defaultValue: 'coolness' },
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+              BY: { type: Scratch.ArgumentType.NUMBER, defaultValue: '100' },
+            },
+          },
+          '---',
+          {
+            opcode: 'obj_delete',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'destroy object [DICT]',
+            arguments: {
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+            },
+          },
+          {
+            opcode: 'obj_delete_key',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'destroy property [KEY] from object [DICT]',
+            arguments: {
+              KEY: { type: Scratch.ArgumentType.STRING, defaultValue: 'location' },
+              DICT: { type: Scratch.ArgumentType.STRING, defaultValue: '1' },
+            },
+          },
+          {
+            opcode: 'obj_purge',
+            blockType: Scratch.BlockType.COMMAND,
+            text: 'purge all objects',
+          },
+        ],
+        menus: {
+          JCAP: {
+            acceptReporters: true,
+            items: [
+              '}',
+              ', ',
+              ' ',
+            ],
+          },
+          JHAT: {
+            acceptReporters: true,
+            items: [
+              '{',
+              ', ',
+              ' ',
+            ],
+          },
+        },
+      };
+    }
+
+    obj_number() {
+      return Array.from(objectmap.keys()).length;
+    }
+
+    obj_list() {
+      return Array.from(objectmap.keys()).join(' ');
+    }
+
+    obj_byindex({ I }) {
+      return Array.from(objectmap.keys())[I];
+    }
+
+    obj_stringify({ DICT }) {
+      const mapToObj = m => {
+        return Array.from(m).reduce((obj, [key, value]) => {
+          obj[key] = value;
+          return obj;
+        }, {});
+      };
+      if (!objectmap.get(DICT)) return '{}';
+      return JSON.stringify(mapToObj(objectmap.get(DICT)));
+    }
+
+    obj_parse({ OBJ }) {
+      let dict = null;
+      try {
+        dict = JSON.parse(OBJ);
+      } catch (e) {
+        dict = { 'error': String(e) };
+      }
+      objectmap.set(getSmallestItem(), new Map(Object.entries(dict)));
+    }
+
+    obj_join({ A, B, C, D }) {
+      return A + '"' + B + '": "' + C + '"' + D;
+    }
+
+    obj_get({ KEY, DICT }) {
+      if (!objectmap.get(DICT)) return 'null';
+      let dict = objectmap.get(DICT);
+      let value = dict.get(KEY);
+      if (typeof value === 'number' || typeof value === 'string' || typeof value === 'boolean') {
+        return value;
+      }
+      if (value === undefined) {
+        return 'undefined';
+      }
+      return JSON.stringify(value);
+    }
+
+    obj_property_defined({ KEY, DICT }) {
+      if (!objectmap.get(DICT)) return false;
+      let dict = objectmap.get(DICT);
+      return dict.get(KEY) === undefined ? false : true;
+    }
+
+    obj_set({ KEY, DICT, VAL }) {
+      if (!objectmap.get(DICT)) {
+        objectmap.set(DICT, new Map());
+      }
+      let dict = objectmap.get(DICT);
+      dict.set(KEY, VAL);
+    }
+
+    obj_change({ KEY, DICT, BY }) {
+      if (!objectmap.get(DICT)) {
+        objectmap.set(DICT, new Map());
+      }
+      let dict = objectmap.get(DICT);
+      if (isNaN(+dict.get(KEY))) dict.set(KEY, 0);
+      dict.set(KEY, parseInt(dict.get(KEY)) + parseInt(BY));
+    }
+
+    obj_delete({ DICT }) {
+      if (objectmap.has(DICT)) objectmap.delete(DICT);
+    }
+
+    obj_delete_key({ KEY, DICT }) {
+      if (objectmap.has(DICT)) {
+        objectmap.get(DICT).delete(KEY);
+      }
+    }
+
+    obj_purge() {
+      objectmap = new Map();
+    }
+  }
+
+  Scratch.extensions.register(new ObjectExtension());
+})(Scratch);