Google Meet Tweak (Emojis, Text, Cam Effects)

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Google Meet Tweak (Emojis, Text, Cam Effects)",
  "description": "Send emojis, Text Overlay, Cam Effects and layout tweaks in Google Meet + record meetings with Zoomcorder",
  "version": "10.00",
  "author": "Simone Marullo",
  "icons": {
    "24": "icons/icon24.png",
    "36": "icons/icon36.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "24": "icons/icon24.png",
      "36": "icons/icon36.png",
      "48": "icons/icon48.png"
    },
    "default_popup": "popup.html",
    "default_title": "Google Meet Tweak"
  },
  "background": {
    "service_worker": "update_worker.js"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "options_page": "raw_options.html",
  "content_scripts": [
    {
      "matches": [
        "https://meet.google.com/*",
        "https://*.zoom.us/*",
        "https://*.zoomgov.com/*",
        "https://meet.google.com/*",
        "https://*.gotomeet.me/*",
        "https://*.gotowebinar.com/*"
      ],
      "js": [
        "browser-polyfill.js",
        "content.js",
        "mutesync.js"
      ],
      "run_at": "document_idle"
    },
    {
      "css": [
        "raw_styles.css"
      ],
      "js": [
        "raw_content.js"
      ],
      "matches": [
        "https://meet.google.com/*",
        "https://*.zoom.us/*",
        "https://*.zoomgov.com/*",
        "https://meet.google.com/*",
        "https://*.gotomeet.me/*",
        "https://*.gotowebinar.com/*"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "grid.user.js",
        "cam_script.js",
        "/images/howto.jpg"
      ],
      "matches": [
        "https://meet.google.com/*"
      ]
    },
    {
      "resources": [
        "/images/record.png",
        "/images/recimage.png",
        "/images/howto.jpg",
        "/images/download.png"
      ],
      "matches": [
        "https://*.zoom.us/*",
        "https://*.zoomgov.com/*",
        "https://meet.google.com/*",
        "https://*.gotomeet.me/*",
        "https://*.gotowebinar.com/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}