Powerschool Grades

Tired of only being able to see letter grades on PowerSchool? This extension calculates the actual numeric percentage grade that…

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Powerschool Grades",
  "version": "1.0",
  "content_scripts": [
    {
      "matches": [
        "https://*.powerschool.com/guardian/scores.html*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "icon.png"
  },
  "icons": {
    "128": "icon.png"
  }
}