Node.js: Server-side Programming with Node.js
MEMO
Node.js is not a framework or a Langage
Written in C++
event-driven non-IO bloking model to run app
easy to use online IDE. include compiler & editer
but, Behavior is a mystery 🤔
code:js
console.log(name);
one,two,three
=> undefined
code:js
// array
o
=> undefined