Examine source code of Infinite Craft++

{
  "manifest_version": 3,
  "name": "Infinite Craft++",
  "description": "A collection of quality of life tools for Infinite Craft",
  "version": "1.2.3",
  "action": {
    "default_icon": "icon/icon16.png"
  },
  "icons": {
    "16": "icon/icon16.png",
    "32": "icon/icon32.png",
    "48": "icon/icon48.png",
    "64": "icon/icon64.png",
    "128": "icon/icon128.png",
    "256": "icon/icon256.png"
  },
  "content_scripts": [
    {
      "js": [
        "scripts/content.js"
      ],
      "css": [
        "styles/style.css"
      ],
      "matches": [
        "https://neal.fun/infinite-craft/"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://neal.fun/*"
      ],
      "resources": [
        "scripts/mainPageElementSelectors.js",
        "scripts/speedrunTimer.js",
        "scripts/particleToggle.js",
        "scripts/discoveryCounter.js",
        "scripts/middleClickDuplicate.js",
        "scripts/resizeSidebar.js",
        "scripts/favourites.js",
        "images/stopwatch-solid.svg",
        "images/play-solid.svg",
        "images/stop-solid.svg",
        "images/wand-magic-sparkles-solid.svg",
        "images/star-solid.svg"
      ]
    }
  ],
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "icpp@spatchy.net"
    }
  }
}