JS structuredClone()
[JS JSON stringify()](https://texonom.com/js-json-stringify-87108139dbf44874bdb709a50b452428) 


복잡한 자바스크립트 객체의 직렬화을 위해서 [HTML5 specification](https://www.w3.org/html/wg/drafts/html/master/infrastructure.html#safe-passing-of-structured-data)에 의해서 정의된 새로운 알고리즘
순환그래프를 포함하는 객체의 직렬화를 지원하기 때문에 [JSON](https://developer.mozilla.org/en-US/JSON)보다 더 유용




> [The structured clone algorithm - Web API | MDN](https://developer.mozilla.org/ko/docs/Web/API/Web_Workers_API/Structured_clone_algorithm)

> [structuredClone() - Web APIs | MDN](https://developer.mozilla.org/en-US/docs/Web/API/structuredClone)




