start with ESlint

.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+.next

.eslintrc.json

@@ -0,0 +1,26 @@
+{
+    "env": {
+        "browser": true,
+        "es6": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:react/recommended",
+        "plugin:prettier/recommended"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "rules": {
+        "quotes": [
+            2,
+            "double"
+        ],
+        "camelcase": "off"
+    }
+}

.gitignore

@@ -5,3 +5,5 @@ packets/*
 img/*
 
 .htaccess
+
+node_modules

.prettierignore

@@ -0,0 +1,3 @@
+package-lock.json
+.next
+node_modules/

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "editor.autoIndent": "keep",
+    "javascript.format.insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
+    "javascript.format.insertSpaceAfterKeywordsInControlFlowStatements": false,
+    "javascript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces": false,
+    "javascript.format.enable": false
+}

css/main.css

@@ -583,6 +583,7 @@ img {
     z-index: 2;
     cursor: pointer; 
     color: lightgray;
+    overflow: auto;
 }
 
 #review-overlay {

index.html

@@ -109,7 +109,7 @@
     <script src="lib/dexie.js"></script>
     <script src="lib/jquery.modal.min.js"></script>
     <!-- <script src="packets/rr1" defer="defer"></script> -->
-    <script src="js/main.js" defer="defer"></script>
+    <script src="js/main.js" defer="defer" type="module"></script>
 
 </body>
 

js/helpers.js

@@ -0,0 +1,18 @@
+/**
+ * Function to randomise an array order
+ * @param {array} array
+ */
+export function shuffleArray(array) {
+  var currentIndex = array.length, temporaryValue, randomIndex;
+  // While there remain elements to shuffle...
+  while (0 !== currentIndex) {
+    // Pick a remaining element...
+    randomIndex = Math.floor(Math.random() * currentIndex);
+    currentIndex -= 1;
+    // And swap it with the current element.
+    temporaryValue = array[currentIndex];
+    array[currentIndex] = array[randomIndex];
+    array[randomIndex] = temporaryValue;
+  }
+  return array;
+}

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "rts",
+  "version": "1.0.0",
+  "description": "RTS is a quick and dirty clone of the RCR radiology test system that supports the full set of RCR exam types (Anatomy / Rapid / Longs).",
+  "main": "index.js",
+  "directories": {
+    "lib": "lib"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/xkjq/rts.git"
+  },
+  "author": "",
+  "license": "GPL",
+  "bugs": {
+    "url": "https://github.com/xkjq/rts/issues"
+  },
+  "homepage": "https://github.com/xkjq/rts#readme",
+  "devDependencies": {
+    "eslint": "^6.8.0",
+    "eslint-config-google": "^0.14.0"
+  },
+  "lint": "eslint --fix . && echo 'Lint complete.'"
+}