als-request/src/response/json-getter.js

versatile HTTP client offering enhanced features for Node.js with functionality for speed limitation with events, CORS management, stream support, automatic data preparation, error and response handling, and more

module.exports = function(obj) {
   Object.defineProperty(obj, 'json', {
      get() {
         try { return JSON.parse(this.data); }
         catch (error) { return error }
      }
   });
}