@@ -5,17 +5,20 @@
   "scripts": {
     "build": "tsc",
     "start": "node lib/index.js",
-    "dev-not-working": "ts-node-dev --respawn --transpileOnly src/server.ts",
+    "dev": "ts-node-dev --respawn --transpileOnly src/server.ts",
     "watch-front": "cpx \"../front/dist/*\" \"./public/\" -w"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@python36/raytrace": "1.2.0",
+    "@types/cors": "^2.8.6",
     "bmp-js": "^0.1.0",
+    "cors": "^2.8.5",
     "express": "^4.17.1",
-    "typescript": "^3.5.1",
-    "@python36/raytrace": "1.2.0"
+    "ts-node-dev": "^1.0.0-pre.42",
+    "typescript": "^3.5.1"
   },
   "devDependencies": {
     "@types/express": "^4.17.1",
 
@@ -1,13 +1,10 @@
-// const express = require('express');
-// const path = require('path');
-
-import express from 'express';
 import path from 'path';
 
+import express from 'express';
 import bmp from 'bmp-js';
 
-// import RayTracer from '../lib/raytrace';
-// import { defaultScene } from '../lib/scene';
+import cors from 'cors';
+ 
 
 import RayTracer, { defaultScene } from '@python36/raytrace';
 
@@ -22,6 +19,7 @@ const int = (s: string) => {
 }
 
 express()
+  .use(cors())
   .use(express.static(path.join(__dirname, '/../', 'public')))
   .get('/gen.bmp', (req, res) => {
     const width = req.query.width ? Math.max(int(req.query.width),128) : 128;