diff --git a/format.js b/format.js
new file mode 100644
index 0000000..747b3b8
--- /dev/null
+++ b/format.js
@@ -0,0 +1,15 @@
+const name = "Alice";
+const age = 25;
+const height = 5.8;
+
+// Using template literals (template strings) - ES6+
+const formattedString = `My name is ${name}, I am ${age} years old, and my height is ${height.toFixed(2)} feet.`;
+console.log(formattedString);
+
+// Using String.prototype.concat()
+const formattedString2 = "My name is ".concat(name, ", I am ", age, " years old, and my height is ", height.toFixed(2), " feet.");
+console.log(formattedString2);
+
+// Using string concatenation (+ operator)
+const formattedString3 = "My name is " + name + ", I am " + age + " years old, and my height is " + height.toFixed(2) + " feet.";
+console.log(formattedString3);