Examine source code of Redisort

{
  "manifest_version": 3,
  "name": "Redisort",
  "version": "1.1.1",
  "description": "This extension enables custom sorting of feeds when user clicks on links in the left pane of Reddit's website.",
  "icons": {
    "16": "redisort/icons/icon16.png",
    "24": "redisort/icons/icon24.png",
    "32": "redisort/icons/icon32.png",
    "48": "redisort/icons/icon48.png",
    "64": "redisort/icons/icon64.png",
    "128": "redisort/icons/icon128.png",
    "256": "redisort/icons/icon256.png",
    "512": "redisort/icons/icon512.png",
    "1024": "redisort/icons/icon1024.png"
  },
  "content_scripts": [
    {
      "run_at": "document_end",
      "matches": [
        "https://www.reddit.com/*"
      ],
      "js": [
        "redisort/js/database.js",
        "redisort/js/helper-functions.js",
        "redisort/js/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [],
      "matches": [
        "https://www.reddit.com/*"
      ]
    }
  ],
  "action": {
    "default_area": "navbar",
    "default_icon": {
      "16": "redisort/icons/icon16.png",
      "24": "redisort/icons/icon24.png",
      "32": "redisort/icons/icon32.png",
      "48": "redisort/icons/icon48.png",
      "64": "redisort/icons/icon64.png",
      "128": "redisort/icons/icon128.png",
      "256": "redisort/icons/icon256.png"
    },
    "default_popup": "redisort/popup/popup.html"
  },
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "redisort@arge.ee",
      "strict_min_version": "109.0"
    }
  }
}