Refactored

.eslintrc.json

@@ -0,0 +1,10 @@
+{
+  "extends": "airbnb-base",
+  "rules": {
+    "no-underscore-dangle": "off",
+    "no-param-reassign": ["error", { "props": false }],
+    "max-len": ["error", { "code": 120 }],
+    "import/no-unresolved": "off",
+    "import/no-extraneous-dependencies": "off"
+  }
+}

.gitignore

@@ -1,4 +1,6 @@
 .DS_Store
 node_modules
 key.txt
-
+dist
+www-*
+coverage

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "git.ignoreLimitWarning": true,
+  "prettier.eslintIntegration": true,
+  "prettier.printWidth": 120,
+  "prettier.singleQuote": true,
+  "prettier.tabWidth": 2,
+  "prettier.trailingComma": "es5"
+}

.vscode/tasks.json

@@ -0,0 +1,16 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "type": "npm",
+      "script": "bundle",
+      "problemMatcher": [],
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      }
+    }
+  ]
+}