Examine source code of Instagram Feed Hider

{
  "manifest_version": 3,
  "name": "Instagram Feed Hider",
  "version": "1.0.1",
  "description": "Hides your Instagram home feed so Search, DMs, Explore, and profiles still work normally — no more endless scrolling.",
  "browser_specific_settings": {
    "gecko": {
      "id": "instagram-feed-blocker@example.local",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "113.0"
    }
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "*://*.instagram.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.instagram.com/*"
      ],
      "css": [
        "hide-feed.css"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "Instagram Feed Hider",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}