Examine source code of Digitalpanel

{
  "manifest_version": 2,
  "name": "Digitalpanel",
  "version": "0.0.2",
  "description": "Digitalpanel - Download beragam template dengan mudah",
  "browser_action": {
    "default_icon": "./assets/icon-512.png",
    "default_popup": "./popup.html"
  },
  "options_ui": {
    "page": "./index.html",
    "open_in_tab": true,
    "chrome_style": false
  },
  "icons": {
    "16": "./assets/icon-512.png",
    "48": "./assets/icon-512.png",
    "128": "./assets/icon-512.png"
  },
  "permissions": [
    "storage",
    "http://*/",
    "https://*/"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "./lib/browser-polyfill.min.js",
        "./lib/fre.js",
        "./lib/htm.js",
        "./lib/twind.js",
        "./lib/redaxios.js",
        "./env.js",
        "./js/init.js",
        "./services/freepik.js",
        "./js/background.js",
        "./js/oauth.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "style.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a269d8a5-839e-4ba2-9a9d-88314a026b3a}"
    }
  }
}