Examine source code of Oz Shows

{
  "manifest_version": 2,
  "name": "Oz Shows",
  "version": "0.8",
  "browser_specific_settings": {
    "gecko": {
      "id": "ozshows@turquoise-turtle.github.io",
      "strict_min_version": "65.0"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.9now.com.au/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/nine.js",
        "inject/inject.js"
      ],
      "css": [
        "inject/inject.css"
      ]
    },
    {
      "matches": [
        "*://*.7plus.com.au/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/seven.js",
        "inject/inject.js"
      ],
      "css": [
        "inject/inject.css"
      ]
    },
    {
      "matches": [
        "*://10play.com.au/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/ten.js",
        "inject/inject.js"
      ],
      "css": [
        "inject/inject.css"
      ]
    },
    {
      "matches": [
        "*://*.sbs.com.au/ondemand/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/sbs.js",
        "inject/inject.js"
      ],
      "css": [
        "inject/inject.css"
      ]
    },
    {
      "matches": [
        "*://iview.abc.net.au/show/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/abc_show.js",
        "content/abc_episode.js",
        "inject/inject.js"
      ]
    },
    {
      "matches": [
        "*://iview.abc.net.au/video/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content/abc_episode.js",
        "inject/inject.js"
      ],
      "css": [
        "inject/inject.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "icons/icon38.png",
    "inject/inject.css",
    "inject/shadow.css"
  ],
  "permissions": [
    "https://*.trakt.tv/*",
    "storage",
    "identity",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "browser-polyfill.js",
      "background.js"
    ]
  },
  "icons": {
    "16": "icons/icon16.png",
    "38": "icons/icon38.png",
    "64": "icons/icon64.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_icon": "icons/icon64.png",
    "default_title": "Oz Shows",
    "default_popup": "popup/index.html"
  },
  "description": "Check In/Mark Played Episodes on Aussie Streaming Services"
}