My top 10 most-watched Twitch streamers

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "My top 10 most-watched Twitch streamers",
  "description": "Compiles a top 10 of your most watched Twitch streamers and displays it into a graph.",
  "version": "1.2",
  "manifest_version": 3,
  "permissions": [
    "storage"
  ],
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.twitch.tv/*"
      ],
      "js": [
        "content-script.js"
      ]
    }
  ]
}