Chapter 10: Working with Workers samples

Chapter10/worker-app/fibonacci.js

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+const n = 10;
+// Fibonacci calculator
+const fibonacci = (n) => {
+  let a = 0, b = 1, next = 1, i = 2;
+  for (i; i <= n; i++) {
+    next = a + b;
+    a = b;
+    b = next;
+  }
+  console.log(`The Fibonacci number at position ${n} is ${next}`);
+};
+
+fibonacci(n);
+console.log("...");