여름방학동안 요거듣고

2학기에 


Learn React, Redux, Node.js, MongoDB, GraphQL and TypeScript in one go! This course will introduce you to modern JavaScript-based web development. The main focus is on building single page applications with ReactJS that use REST APIs built with Node.js.

https://fullstackopen.com/en/

요 사이트에서 백엔드 공부할건데 따로 다른거 들을필요없징?