Examine source code of CR JoJo Fixer

{
  "description": "Changes CR's \"JoJo's Bizarre Adventure\" subs to use the correct Stand names.",
  "manifest_version": 2,
  "name": "CR JoJo Fixer",
  "version": "1.1resigned1",
  "icons": {
    "48": "icons/border-48.png",
    "96": "icons/border-96.png"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "*://*.crunchyroll.com/*/jojos-bizarre-adventure/",
    "*://*.akamaized.net/*"
  ],
  "background": {
    "scripts": [
      "crjojofixer.js"
    ]
  },
  "applications": {
    "gecko": {
      "strict_min_version": "57.0a1",
      "id": "{2fdbc825-57e9-42f5-8012-be1a954b913c}"
    }
  }
}