Examine source code of Deviant Love

{
  "name": "Deviant Love",
  "version": "2.11",
  "description": "__MSG_extDesc__",
  "author": "Pixievolt No. 1",
  "homepage_url": "https://www.deviantart.com/deviantlovesoftware",
  "icons": {
    "16": "images/heart/16.png",
    "48": "images/heart/48.png",
    "128": "images/heart/128Starred.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "background/background.mjs"
    ],
    "type": "module",
    "persistent": false
  },
  "page_action": {
    "default_icon": {
      "32": "images/heart/32.png"
    },
    "default_title": "Deviant Love"
  },
  "options_ui": {
    "page": "options/options.html",
    "browser_style": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.deviantart.com/*"
      ],
      "js": [
        "contentScript/findLove.js",
        "contentScript/panel.js",
        "contentScript/artistNames.js",
        "contentScript/favesPages.js",
        "contentScript/contentScriptCore.js"
      ],
      "css": [
        "contentScript/panel.css"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "report/popup.html",
    "images/heart/*"
  ],
  "permissions": [
    "contextMenus",
    "storage",
    "*://*.deviantart.com/"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "deviantlove@pikadudeno1.com",
      "strict_min_version": "115.0"
    },
    "gecko_android": {
      "strict_min_version": "115.0"
    }
  },
  "manifest_version": 2
}