Examine source code of CS2 Case Opening Analyzer

{
  "manifest_version": 2,
  "name": "CS2 Case Opening Analyzer",
  "description": "Analyze CS2 Case Openings from your Steam Inventory History.",
  "version": "1.0.3",
  "homepage_url": "https://github.com/laeborg/caseanalyzer-firefox",
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://steamcommunity.com/*/inventoryhistory*"
      ],
      "js": [
        "caseanalyzer.js"
      ]
    }
  ],
  "icons": {
    "48": "icons/icon.svg",
    "96": "icons/icon.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{917d99da-f485-4826-a45c-ed93483fe8b4}"
    }
  }
}