Examine source code of NISDRA Secure Browser

{
  "manifest_version": 3,
  "name": "NISDRA Secure Browser",
  "short_name": "NISDRA",
  "version": "1.1.2",
  "description": "Navigateur securise pour PME europeennes. Anti-fingerprint, blocage des traqueurs, cookies tiers et protection du referent. Mesure de protection des terminaux au sens NIS2 art. 21.2.h.",
  "default_locale": "fr",
  "homepage_url": "https://nisdra.eu/secure-browser",
  "author": "NISDRA",
  "permissions": [
    "declarativeNetRequest",
    "declarativeNetRequestFeedback",
    "storage",
    "activeTab",
    "scripting",
    "alarms"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "NISDRA Secure Browser",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "world": "MAIN"
    },
    {
      "matches": [
        "https://nisdra.eu/*"
      ],
      "js": [
        "bridge.js"
      ],
      "run_at": "document_idle",
      "all_frames": false,
      "world": "ISOLATED"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "relais.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "world": "ISOLATED"
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "tracker_rules",
        "enabled": true,
        "path": "rules/tracker-rules.json"
      },
      {
        "id": "analytics_rules",
        "enabled": true,
        "path": "rules/analytics-rules.json"
      },
      {
        "id": "privacy_rules",
        "enabled": true,
        "path": "rules/privacy-rules.json"
      }
    ]
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "secure-browser@nisdra.eu",
      "strict_min_version": "113.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}