diff --git a/package.json b/package.json
index 80cbbc7..67b8ba3 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
     "react": "^16.8.6"
   },
   "devDependencies": {
+    "@types/node": "^12.6.8",
     "@types/react": "^16.8.23",
     "typescript": "^3.5.3"
   }
diff --git a/src/index.tsx b/src/index.tsx
index 0689ff5..b8731cc 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -2,17 +2,18 @@ import { Renderer, View, Text, Button, Window } from "@nodegui/react-desktop";
 import React, { useState } from "react";
 
 const App = () => {
-  const [time, setTime] = useState(`${new Date()}`);
+  const [time, setTime] = useState(new Date());
   return (
     <Window minSize={{ width: 500, height: 200 }} styleSheet={styleSheet}>
       <View id="container">
         <Button
           text="Update Time"
           on={{
-            clicked: () => setTime(`${new Date()}`)
+            clicked: () => setTime(new Date())
           }}
         />
-        <Text id="result">{time}</Text>
+        <Text id="result">{`${time}`}</Text>
+        <Text id="result">{`Time in epoc: ${time.getTime()}`}</Text>
       </View>
     </Window>
   );
diff --git a/tsconfig.json b/tsconfig.json
index 1379a99..619f2db 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,6 +7,7 @@
     "checkJs": false,
     "jsx": "react",
     "outDir": "./dist",
+    "sourceMap": true,
     "strict": true,
     "alwaysStrict": true,
     "moduleResolution": "node",
diff --git a/yarn.lock b/yarn.lock
index 7468021..b710d05 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -41,6 +41,11 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
+"@types/node@^12.6.8":
+  version "12.6.8"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.8.tgz#e469b4bf9d1c9832aee4907ba8a051494357c12c"
+  integrity sha512-aX+gFgA5GHcDi89KG5keey2zf0WfZk/HAQotEamsK2kbey+8yGKcson0hbK8E+v0NArlCJQCqMP161YhV6ZXLg==
+
 "@types/prop-types@*":
   version "15.7.1"
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.1.tgz#f1a11e7babb0c3cad68100be381d1e064c68f1f6"