Examine source code of Copy Link Text

{
  "manifest_version": 2,
  "name": "Copy Link Text",
  "description": "Copy the visible text of hyperlinks with a tap/click across all major browsers.",
  "version": "2.1.1",
  "browser_action": {
    "default_title": "Copy Link Text",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "contextMenus",
    "storage",
    "activeTab",
    "clipboardWrite",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    "icons/icon16.png",
    "icons/icon48.png",
    "icons/icon128.png"
  ],
  "commands": {
    "toggle-copy-mode": {
      "suggested_key": {
        "default": "Alt+Shift+C",
        "mac": "Alt+Shift+C"
      },
      "description": "Toggle Copy Mode"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7f069302-8ecc-45b1-84be-745f021d040e}"
    }
  }
}