Added bubble sort algorithm in Javascript

Author: casiimir

Algorithms/bubbleSort.js

@@ -0,0 +1,14 @@
+const bubbleSort = (arr) => {
+  let finalArr = arr;
+
+  for (let i = 0; i <= finalArr.length; i++) {
+    for (let j = 1; j <= finalArr.length; j++) {
+      if (finalArr[j - 1] > finalArr[j]) {
+        temp = finalArr[j - 1];
+        finalArr[j - 1] = finalArr[j];
+        finalArr[j] = temp;
+      }
+    }
+  }
+  return finalArr;
+};