Examine source code of APXM

{
  "manifest_version": 2,
  "name": "APXM",
  "description": "A mobile browser extension for Prosperous Universe",
  "version": "0.2.0.4",
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "permissions": [
    "storage",
    "https://apex.prosperousuniverse.com/*",
    "https://rest.fnar.net/*"
  ],
  "web_accessible_resources": [
    "ws-interceptor.js",
    "icon-48.png",
    "content-scripts/content.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "apxm@27bit.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://apex.prosperousuniverse.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}