Examine source code of Fucking JPEG

{
  "manifest_version": 3,
  "name": "Fucking JPEG",
  "author": "Dwarf <dwarf@borg.social>",
  "version": "1.7.3",
  "description": "Only allows images to be sent from reddit, imgur and tumblr media URLs instead of a shitload of javascript.",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "32": "logo-32x32-v2.png",
    "64": "logo-64x64-v2.png",
    "720": "logo-720x720-v2.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3f49b782-7f7b-4e27-93d4-d1d0704977e8}",
      "strict_min_version": "109.0"
    },
    "gecko_android": {
      "strict_min_version": "113.0"
    }
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking"
  ],
  "host_permissions": [
    "*://i.imgur.com/*",
    "*://i.redd.it/*",
    "*://preview.redd.it/*",
    "*://*.media.tumblr.com/*"
  ]
}