JS Response


[Web Blob Interface](https://texonom.com/web-blob-interface-770a0328a4904073a5ea8c2bbcac6c1d) 
- `.json()`
- `.blob()`
- `.arrayBuffer()`
### modern async await fetch
```typeconst res = await fetch(url, {      method: 'POST',       headers: {       Accept: "application/json",      'Content-Type': 'application/json'     },  body: JSON.stringify({})})const buffer = await res.arrayBuffer()```





### fetch response usages
> [Using Fetch - Web API | MDN](https://developer.mozilla.org/ko/docs/Web/API/Fetch_API/Using_Fetch)





