Examine source code of Baby Globe

{
  "manifest_version": 3,
  "name": "Baby Globe",
  "version": "1.1",
  "description": "Explore the World Wide Web together with Baby Globe.",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/inject/baby-globe.js"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "src/inject/baby-globe.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "img/babyglobe/baby_globe_book.gif",
        "img/babyglobe/baby_globe_camera.gif",
        "img/babyglobe/baby_globe_camera_click.gif",
        "img/babyglobe/baby_globe_celebration.gif",
        "img/babyglobe/baby_globe_celebration_balloons.gif",
        "img/babyglobe/baby_globe_celebration_confetti.gif",
        "img/babyglobe/baby_globe_dream.gif",
        "img/babyglobe/baby_globe_headphones.gif",
        "img/babyglobe/baby_globe_headphones_click.gif",
        "img/babyglobe/baby_globe_laptop.gif",
        "img/babyglobe/baby_globe_newspaper.gif",
        "img/babyglobe/baby_globe_outer_space.gif",
        "img/babyglobe/baby_globe_phone.gif",
        "img/babyglobe/baby_globe_synthesizer.gif",
        "img/babyglobe/baby_globe_synthesizer_click.gif"
      ]
    }
  ],
  "icons": {
    "16": "img/icon.16.png",
    "48": "img/icon.48.png",
    "96": "img/icon.96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "babyglobe@5x.fi",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "src/popup/popup.html",
    "default_title": "Baby Globe",
    "default_icon": {
      "16": "img/icon.16.png",
      "48": "img/icon.48.png",
      "96": "img/icon.96.png"
    },
    "theme_icons": [
      {
        "light": "img/icon.16.light.png",
        "dark": "img/icon.16.png",
        "size": 16
      },
      {
        "light": "img/icon.48.light.png",
        "dark": "img/icon.48.png",
        "size": 48
      },
      {
        "light": "img/icon.96.light.png",
        "dark": "img/icon.96.png",
        "size": 96
      }
    ]
  }
}