diff --git a/index.js b/index.js
index e69de29..54f0e29 100644
--- a/index.js
+++ b/index.js
@@ -0,0 +1,12 @@
+// Show rows of stars, with rows set based on limit passed.
+function showStars(limit) {
+    for (let i = 1; i <= limit; i++) {
+        let pattern = '';
+        for (let j = 1; j <= i; j++) {
+            pattern += '*';
+        }
+        console.log(pattern);
+    }
+}
+
+showStars(5);