Installed webpack

- Installed webpack and webpack-cli
- Added a start script in package.json which calls webpack
- Made an index.js file, which is the file webpack looks for by default
- Webpack spits out our code in dist/main.js by default
- Currently our main app code has nothing to do with webpack, but it will soon

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

index.html

@@ -44,4 +44,5 @@
   <script src="./src/app/utils/inputs-are-valid.js"></script>
   <script src="./src/app/utils/parse-inputs.js"></script>
   <script src="./src/app/app.js"></script>
+  <script src="./dist/main.js"></script>
 </html>

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "code",
+  "version": "1.0.0",
+  "private": true,
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "webpack"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "webpack": "^4.29.6",
+    "webpack-cli": "^3.2.3"
+  }
+}

src/index.js

@@ -0,0 +1 @@
+alert("HELLO FROM WEBPACK!");