Examine source code of QLattes

{
  "manifest_version": 3,
  "name": "QLattes",
  "version": "0.1.5",
  "description": "Automatically annotate the Qualis classification of journal publications listed in CNPq's CV Lattes pages.",
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "permissions": [
    "storage"
  ],
  "options_ui": {
    "page": "html/options.html",
    "browser_style": true,
    "open_in_tab": true
  },
  "action": {
    "default_icon": "images/icon-16.png",
    "default_title": "QLattes",
    "default_popup": "html/popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "http://buscatextual.cnpq.br/buscatextual/visualizacv.do*",
        "https://buscatextual.cnpq.br/buscatextual/visualizacv.do*"
      ],
      "js": [
        "scripts/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "images/*.png",
        "data/*.json",
        "*.html",
        "http://buscatextual.cnpq.br/*",
        "https://buscatextual.cnpq.br/*"
      ],
      "matches": [
        "http://buscatextual.cnpq.br/*",
        "https://buscatextual.cnpq.br/*",
        "file:///*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "nabor.mendonca.qlattes@gmail.com",
      "strict_min_version": "101.0"
    }
  }
}