Examine source code of AlertSite DejaClick

{
  "name": "AlertSite DejaClick",
  "version": "3.0.0.7",
  "manifest_version": 2,
  "description": "__MSG_extDescription__",
  "applications": {
    "gecko": {
      "id": "dejaclick_firefox@smartbear.com",
      "strict_min_version": "91.1.0"
    }
  },
  "default_locale": "en",
  "icons": {
    "16": "ui/skin/images/dejaLogo16.png",
    "48": "ui/skin/images/dejaLogo48.png",
    "128": "ui/skin/images/dejaLogo128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "ui/skin/images/dejaLogo19.png",
      "38": "ui/skin/images/dejaLogo38.png"
    },
    "default_title": "__MSG_extName__"
  },
  "background": {
    "scripts": [
      "common/bugsnagConfig.js",
      "thirdparty/bugsnag-8.6.0/bugsnag.min.js",
      "common/bugsnagInit.js",
      "common/dejaClick.js",
      "buildId.js",
      "common/dejaConstants.js",
      "background/dejaVersionInfo.js",
      "common/dejaLogger.js",
      "common/dejaObserverService.js",
      "common/dejaEventRegistration.js",
      "common/dejaScript.js",
      "common/dejaPreferenceService.js",
      "common/dejaDialogWindow.js",
      "common/dejaPromptService.js",
      "common/dejaMd5.js",
      "common/dejaSha1.js",
      "common/dejaAes.js",
      "common/dejaEncryption.js",
      "common/dejaRestApi.js",
      "common/dejaCookieManager.js",
      "common/dejaNodeSelection.js",
      "background/dejaUtils.js",
      "common/dejaSearch.js",
      "common/dejaVariable.js",
      "common/dejaContentView.js",
      "background/dejaService.js",
      "background/dejaMain.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "file://*/*"
      ],
      "js": [
        "common/dejaClick.js",
        "common/dejaConstants.js",
        "common/dejaLogger.js",
        "common/dejaSearch.js",
        "common/dejaVariable.js",
        "common/dejaEventRegistration.js",
        "contentScript/dejaPageObserverService.js",
        "contentScript/dejaContentScript.js",
        "contentScript/dejaChallengeQuestion.js",
        "contentScript/dejaServiceCS.js",
        "contentScript/dejaValidation.js",
        "contentScript/dejaShadowDOM.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "match_about_blank": true
    }
  ],
  "homepage_url": "http://www.dejaclick.com/",
  "incognito": "spanning",
  "minimum_chrome_version": "88",
  "options_ui": {
    "page": "ui/content/dejaOptions.html"
  },
  "permissions": [
    "browsingData",
    "cookies",
    "downloads",
    "tabs",
    "webNavigation",
    "webRequest",
    "webRequestBlocking",
    "proxy",
    "<all_urls>"
  ]
}