Examine source code of EnhancedNetflix

{
  "manifest_version": 2,
  "name": "EnhancedNetflix",
  "short_name": "EN",
  "description": "A better way to watch.",
  "version": "0.1.8",
  "author": "Adeithe",
  "homepage_url": "https://adeithe.dev/netflix",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.netflix.com/browse",
        "*://www.netflix.com/watch*",
        "*://www.netflix.com/title*"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "enhancement.js",
    "enhancement.css"
  ],
  "permissions": [
    "*://*.netflix.com/*",
    "*://*.adeithe.dev/*"
  ],
  "default_locale": "en"
}