Examine source code of Ads Fucker

{
  "manifest_version": 2,
  "name": "Ads Fucker",
  "version": "2.0",
  "developer": {
    "name": "Mohamed Zumair",
    "url": "https://github.com/mhdzumair/ads_fucker"
  },
  "description": "Fuck the frustrating Pay Per Click (PTC) ads web sites.",
  "icons": {
    "48": "logos/logo_48.png",
    "96": "logos/logo_96.png"
  },
  "permissions": [
    "tabs",
    "activeTab",
    "notifications",
    "webRequest",
    "webRequestBlocking",
    "<all_urls>"
  ],
  "applications": {
    "gecko": {
      "id": "ads-fucker@mhdzumair",
      "strict_min_version": "59.0"
    }
  },
  "page_action": {
    "browser_style": true,
    "default_icon": {
      "19": "logos/logo_19.png",
      "38": "logos/logo_38.png"
    },
    "default_title": "Ads Fucker",
    "show_matches": [
      "*://serfbux.com/account/serfing/view/*",
      "*://serfbux.com/account/serfing",
      "*://imdbux.com/viewads/*",
      "*://imdbux.com/viewads",
      "*://vuexybux.com/viewads/*",
      "*://vuexybux.com/viewads",
      "*://argonclick.com/viewads/*",
      "*://argonclick.com/viewads",
      "*://adspayu.click/index.php?view=surfer&t=*",
      "*://adspayu.click/index.php?view=ads",
      "*://www.aquinads.com/DS_Process_ViewFixedAds.aspx?FixedAdsid=*",
      "*://www.aquinads.com/DS_Process_ViewAds.aspx?Adsid=*",
      "*://www.aquinads.com/DS_ViewAds.aspx",
      "*://challengebux.com/viewads/*",
      "*://challengebux.com/viewads",
      "*://www.star-clicks.com/portal/ads",
      "*://www.neobux.com/v/?a=l&l=*",
      "*://www.neobux.com/m/v/?vl=*",
      "*://pidbux.com/viewads/*",
      "*://pidbux.com/viewads"
    ],
    "default_popup": "popup/popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://serfbux.com/account/serfing/view/*",
        "*://serfbux.com/account/serfing",
        "*://imdbux.com/viewads/*",
        "*://imdbux.com/viewads",
        "*://vuexybux.com/viewads/*",
        "*://vuexybux.com/viewads",
        "*://argonclick.com/viewads/*",
        "*://argonclick.com/viewads",
        "*://adspayu.click/index.php?view=surfer&t=*",
        "*://adspayu.click/index.php?view=ads",
        "*://www.aquinads.com/DS_Process_ViewFixedAds.aspx?FixedAdsid=*",
        "*://www.aquinads.com/DS_Process_ViewAds.aspx?Adsid=*",
        "*://www.aquinads.com/DS_ViewAds.aspx",
        "*://challengebux.com/viewads/*",
        "*://challengebux.com/viewads",
        "*://www.star-clicks.com/portal/ads",
        "*://www.neobux.com/v/?a=l&l=*",
        "*://www.neobux.com/m/v/?vl=*",
        "*://pidbux.com/viewads/*",
        "*://pidbux.com/viewads"
      ],
      "js": [
        "ads_fucker.js"
      ],
      "all_frames": false
    }
  ]
}