Examine source code of Channel Points Collector

{
  "manifest_version": 2,
  "name": "Twitch Channel Points Collector",
  "description": "Sammelt automatisch Kanalpunkte auf Twitch.",
  "version": "1.0.0",
  "author": "Averophrix",
  "icons": {
    "48": "icons/icon.png",
    "96": "icons/icon@2x.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.twitch.tv/*"
      ],
      "js": [
        "arrive-2.4.1.min.js",
        "channel-points-collector.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "permissions": [
    "*://*.twitch.tv/*",
    "tabs",
    "storage",
    "notifications",
    "webNavigation"
  ],
  "web_accessible_resources": [
    "arrive-2.4.1.min.js",
    "channel-points-collector.js"
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_action": {
    "default_title": "Channel Points Collector",
    "default_icon": {
      "48": "icons/icon.png",
      "96": "icons/icon@2x.png"
    },
    "default_popup": "popup.html"
  }
}