Canvas Final Grade Calculator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Canvas Final Grade Calculator",
  "version": "1.0.0",
  "description": "Automatically fetches Canvas class grade and calculates the required score on your final exam to receive your desired grade.",
  "action": {
    "default_popup": "index.html"
  },
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*"
      ],
      "js": [
        "content-scripts.js"
      ]
    }
  ],
  "icons": {
    "16": "16.png",
    "32": "32.png",
    "48": "48.png",
    "128": "128.png"
  },
  "permissions": [
    "tabs"
  ]
}