Examine source code of DrupalPod

{
  "manifest_version": 3,
  "name": "DrupalPod helper extension",
  "description": "This extension sets up a development environment for Drupal contributions.",
  "version": "1.1.3",
  "homepage_url": "https://www.drupalpod.com",
  "icons": {
    "128": "icons/DrupalPod-128x128.png"
  },
  "action": {
    "default_icon": "icons/DrupalPod-128x128.png",
    "default_popup": "popup.html",
    "default_title": "DrupalPod"
  },
  "permissions": [
    "activeTab",
    "storage",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "https://www.drupal.org/*",
    "https://*.gitpod.io/*"
  ],
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.drupal.org/project/*/issues/*"
      ],
      "js": [
        "scripts/contentScript.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{399fc09d-a670-4ac3-8355-28804d144c03}",
      "strict_min_version": "109.0"
    }
  }
}