Examine source code of Reddit Finite Scroll

{
  "manifest_version": 3,
  "name": "Reddit Finite Scroll",
  "version": "1.0.2",
  "description": "Limits reddit to a finite scroll - load posts in batches with a button",
  "permissions": [
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "*://www.reddit.com/*"
  ],
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.reddit.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "styles/content.css"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "reddit-finite-scroll@extension",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}