diff --git a/extensions/Skyhigh173/json.js b/extensions/Skyhigh173/json.js
index 5bceb7485a..8fe25e8f4c 100644
--- a/extensions/Skyhigh173/json.js
+++ b/extensions/Skyhigh173/json.js
@@ -454,6 +454,24 @@
               },
             },
           },
+          "---",
+          {
+            opcode: "json_array_sort",
+            blockType: Scratch.BlockType.REPORTER,
+            text: "sort array [list] in [order] order",
+            disableMonitor: true,
+            arguments: {
+              list: {
+                type: Scratch.ArgumentType.STRING,
+                defaultValue:
+                  "[5.23, 214, 522, 61, 5.24, 62.2, 1, 51212, 0, 0]",
+              },
+              order: {
+                type: Scratch.ArgumentType.STRING,
+                menu: "sort_order",
+              },
+            },
+          },
           makeLabel("Lists"),
           {
             opcode: "json_vm_getlist",
@@ -498,6 +516,10 @@
             acceptReporters: true,
             items: ["=", "≠"],
           },
+          sort_order: {
+            items: ["ascending", "descending"],
+            acceptReporters: true,
+          },
         },
       };
     }
@@ -927,6 +949,21 @@
       }
       return "";
     }
+
+    json_array_sort(args) {
+      let list;
+      try {
+        list = JSON.parse(args.list);
+      } catch {
+        return "";
+      }
+      if (!Array.isArray(list)) {
+        return "";
+      }
+      list.sort(Scratch.Cast.compare);
+      if (args.order === "descending") list.reverse();
+      return JSON.stringify(list);
+    }
   }
   Scratch.extensions.register(new JSONS());
 })(Scratch);