Examine source code of No More Reels!

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "3.1",
  "description": "__MSG_extensionDescription__",
  "browser_specific_settings": {
    "gecko": {
      "id": "{0a8749fa-2007-435e-bc3a-6dd582ca56b0}"
    }
  },
  "homepage_url": "https://github.com/isotjs/no-more-reels",
  "default_locale": "en",
  "permissions": [
    "storage",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "*://*.instagram.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.instagram.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_extensionName__",
    "default_icon": {
      "48": "Assets/icon48.png",
      "96": "Assets/icon96.png"
    }
  },
  "icons": {
    "48": "Assets/icon48.png",
    "96": "Assets/icon96.png"
  },
  "options_ui": {
    "page": "popup.html",
    "open_in_tab": false
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "Assets/icon48.png",
        "Assets/icon96.png"
      ],
      "matches": [
        "*://*.instagram.com/*"
      ]
    }
  ]
}