https://nodejs.org/en/download/ Node.js — Download Node.js®Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.nodejs.org 노드js 설치 윈도우에서 npm install -g @vue/cli맥에서 SUDO npm install -g @vue/cli vue create vue-first-project npm run serve