Examine source code of Org Web Capture

{
  "manifest_version": 2,
  "name": "Org Web Capture",
  "version": "0.3.3",
  "description": "A helper for capturing web pages via org-protocol in emacs",
  "homepage_url": "https://gitlab.com/Titan-C/org-webcapture",
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "activeTab",
    "storage",
    "https://api.meetup.com/*"
  ],
  "options_ui": {
    "page": "options.html"
  },
  "icons": {
    "48": "Org-mode-unicorn.svg",
    "96": "Org-mode-unicorn.svg"
  },
  "browser_action": {
    "default_icon": "Org-mode-unicorn.svg"
  },
  "commands": {
    "_execute_browser_action": {
      "description": "Capture current page with org-capture",
      "suggested_key": {
        "linux": "Ctrl+Shift+L"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{35d396dd-52cd-4409-859a-08cf369cc25e}"
    }
  }
}