Examine source code of Writes

{
  "manifest_version": 2,
  "name": "Writes",
  "version": "11",
  "description": "Откройте для себя статьи и истории из интернета с другой стороны вместе с Writes!",
  "icons": {
    "16": "./logo/16x16.png",
    "32": "./logo/32x32.png",
    "48": "./logo/48x48.png",
    "96": "./logo/96x96.png",
    "128": "./logo/128x128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "3075027@gmail.com"
    }
  },
  "author": "Writes",
  "homepage_url": "https://writes.radyuk.info/",
  "permissions": [
    "activeTab",
    "tabs",
    "cookies",
    "https://writes.radyuk.info/",
    "https://writes.radyuk.info/api/"
  ],
  "browser_action": {
    "default_icon": "./logo/32x32.png",
    "default_title": "Writes",
    "default_popup": "./popup/index.html"
  },
  "background": {
    "scripts": [
      "./popup/background.js"
    ],
    "persistent": true
  },
  "web_accessible_resources": [
    "./logo/72x72.png",
    "./popup/google.png",
    "./popup/github.png"
  ]
}