add worker threads chapter

Sascha Schulz

2024-12-09 b4eb2a57ca9566adaf67de3e099e4529af2bb170

 package.json

@@ -9,7 +9,7 @@
  "license": "MIT",
  "scripts": {
    "test": "gulp test",
    "serve": "gulp serve --port 8002",
    "serve": "gulp serve --port 8001",
    "build": "gulp build"
  },
  "author": {