Examine source code of Java Doc Highlighter

{
  "name": "Java Doc Highlighter",
  "description": "Automatically Highlights Java Documentations",
  "version": "1.1",
  "manifest_version": 3,
  "action": {
    "default_popup": "index.html",
    "default_icon": "logo.png"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "@mozilla-sanz-javadochighlighter",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "content_scripts": [
    {
      "css": [
        "css/prism-one-light.css",
        "css/prism-one-dark.css"
      ],
      "js": [
        "scripts/prism.min.js",
        "scripts/prism-java.min.js",
        "scripts/script.js"
      ],
      "matches": [
        "https://docs.oracle.com/*"
      ]
    }
  ]
}