@@ -0,0 +1,22 @@
+//Language: Javascript
+//Author: Tran Lan Anh
+//Github: https://github.com/Lanhbao
+
+function bubleSort(arr){
+    for(let i = arr.length-1; i > 0; i--){
+      for(let j = 0; j < i; j++){
+        if(arr[j] >= arr[j+1]){
+          let temp = arr[j];
+          arr[j]=arr[j+1];
+          arr[j+1]=temp;
+        }
+      }
+    }
+    return arr;
+  }
+  //test
+  var arr = [5,2,3,9,0];
+  bubleSort(arr);
+  
+  
+