Examine source code of ProfRatings at Pitt

{
  "manifest_version": 3,
  "name": "ProfRatings at Pitt",
  "version": "1.0.1",
  "description": "See RateMyProfessors Scores right inside Pitt’s PeopleSoft Class Search",
  "icons": {
    "16": "icon.png",
    "32": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "action": {
    "default_icon": {
      "16": "icon.png",
      "32": "icon.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://pitcsprd.csps.pitt.edu/psp/*",
        "https://pitcsprd.csps.pitt.edu/psc/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "ProfessorData.csv"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "profratings@pitt",
      "strict_min_version": "109.0"
    }
  }
}