nest.js

<nestjs를 시작하기 앞서 간단한 설치 목록>
@nestjs/common@7.6.17 //Contains vast majority of functions, classes, etc, that we need from Nest
@nestjs/core@7.6.17 
@nestjs/platform-express@7.6.16 //Lets Nest use Express JS for handling HTTP requests
reflect-metadata@0.1.13  // Helps make decorators work. Tons more on this in just a minute!
typescript@4.3.2 // we write Nest appps with Typescript

npm install -g @nestjs/cli //nestjs에 필요한 것을 자동설치 ex) React : nex create-react-app "폴더이름" 
-> nest new "폴더이름"


npx ts-node-dev "경로명" //실행