diff --git a/index.html b/index.html
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index 0000000..23827a5
--- /dev/null
+++ b/index.html
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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>30DaysOfJavascript</title>
+  </head>
+  <body>
+    <button onclick="alert('Welcome to 30DaysOfJavascript')">Welcome</button>
+    <button onclick="alert('Happy New Year!')">Best Wish</button>
+
+    <script>
+      console.log("Hello World!");
+    </script>
+
+    <script src="./introduction.js"></script>
+  </body>
+</html>
diff --git a/introduction.js b/introduction.js
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index 0000000..e69de29
diff --git a/solutions/day-01/level1.js b/solutions/day-01/level1.js
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+++ b/solutions/day-01/level1.js
@@ -0,0 +1 @@
+
