Examine source code of LinkAce+

{
  "manifest_version": 3,
  "name": "LinkAce+",
  "version": "0.0.2",
  "description": "A better firefox extension for LinkAce (https://linkace.org).",
  "homepage_url": "https://github.com/prplecake/linkace-firefox",
  "browser_specific_settings": {
    "gecko": {
      "id": "{7a18b5bd-cc39-4f19-8a3d-d4666c1263b9}",
      "strict_min_version": "109.0"
    }
  },
  "icons": {
    "48": "images/linkace.svg",
    "96": "images/linkace.svg"
  },
  "host_permissions": [
    "*://*/*"
  ],
  "permissions": [
    "storage",
    "tabs"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start",
      "js": [
        "description.bundle.js"
      ],
      "all_frames": true
    }
  ],
  "action": {
    "default_title": "LinkAce+",
    "default_icon": {
      "18": "images/linkace.svg",
      "32": "images/linkace.svg",
      "36": "images/linkace.svg",
      "64": "images/linkace.svg"
    },
    "default_popup": "popup.html"
  },
  "page_action": {
    "default_title": "LinkAce+",
    "default_icon": {
      "18": "images/linkace.svg",
      "32": "images/linkace.svg",
      "36": "images/linkace.svg",
      "64": "images/linkace.svg"
    },
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+P"
      }
    }
  },
  "background": {
    "scripts": [
      "background.bundle.js"
    ]
  }
}