Examine source code of Meme Library

{
  "version": "1.0.0.0",
  "name": "Meme Library",
  "manifest_version": 3,
  "description": "Search for memes from everywhere.",
  "action": {
    "default_title": "Memes library",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "img/favicon/icon-16.png",
    "48": "img/favicon/icon-48.png",
    "128": "img/favicon/icon-128.png"
  },
  "content_scripts": [],
  "permissions": [],
  "optional_permissions": [],
  "host_permissions": [
    "<all_urls>",
    "https://memes.secure-atom.com/*",
    "https://memes.secure-atom.com/api/post/search/"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'; worker-src 'self' 'wasm-unsafe-eval'; script-src 'self' 'wasm-unsafe-eval'; connect-src http://localhost:3100 https://localhost:3100 https://memes.secure-atom.com/api/post/search/; style-src * 'unsafe-inline' 'self' blob:; font-src *; img-src * chrome://favicon/ https://memes.secure-atom.com/memes/ 'self' data:; object-src 'self';"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "development@bignest.com",
      "strict_min_version": "42.0"
    }
  }
}