Examine source code of RaveRelay Autofill Beta

{
  "manifest_version": 3,
  "name": "RaveRelay Autofill Beta",
  "description": "Human-confirmed autofill for RaveRelay event forms.",
  "version": "0.1.0",
  "action": {
    "default_icon": {
      "16": "src/icons/icon-16.png",
      "32": "src/icons/icon-32.png",
      "48": "src/icons/icon-48.png",
      "128": "src/icons/icon-128.png"
    },
    "default_popup": "src/popup.html",
    "default_title": "RaveRelay Autofill"
  },
  "icons": {
    "16": "src/icons/icon-16.png",
    "32": "src/icons/icon-32.png",
    "48": "src/icons/icon-48.png",
    "128": "src/icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "https://raverelay.app/*",
    "https://www.raverelay.app/*",
    "https://vrc.tl/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "src/popup.html"
      ],
      "matches": [
        "https://raverelay.app/*",
        "https://www.raverelay.app/*",
        "https://vrc.tl/*"
      ]
    }
  ],
  "content_scripts": [
    {
      "matches": [
        "https://raverelay.app/*",
        "https://www.raverelay.app/*",
        "https://vrc.tl/*"
      ],
      "js": [
        "src/shared/browserApi.js",
        "src/shared/autofillCore.js",
        "src/content-target.js",
        "src/content-raverelay.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "autofill@raverelay.app",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}