Examine source code of Process Feedback - Writing Process for Google Docs

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    "default_popup": "popup.html"
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  "version": "4.2.0",
  "author": "Process Feedback (contact@processfeedback.org)",
  "name": "Process Feedback for Google Docs",
  "description": "Shows the edit history of a Google Docs document",
  "homepage_url": "https://github.com/processfeedback/extension-google-docs#readme",
  "background": {
    "scripts": [
      "static/background/index.js"
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  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
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  "permissions": [
    "storage",
    "activeTab",
    "https://docs.google.com/*",
    "https://classroom.google.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://app.processfeedback.org/gdocs"
      ],
      "js": [
        "pfAppSessionBridge.7db93808.js"
      ],
      "all_frames": true,
      "run_at": "document_start",
      "css": []
    },
    {
      "matches": [
        "https://docs.google.com/document/*"
      ],
      "js": [
        "pfMainButton.dff45f73.js"
      ],
      "all_frames": true,
      "run_at": "document_start",
      "css": []
    },
    {
      "matches": [
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      ],
      "js": [
        "pfMainRibbon.38224570.js"
      ],
      "all_frames": true,
      "run_at": "document_idle",
      "css": []
    }
  ],
  "default_locale": "en",
  "web_accessible_resources": [
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  "browser_specific_settings": {
    "gecko": {
      "id": "firefox-ext@processfeedback.org"
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