Various Ways to Create a JavaScript Class

Various Ways to Create a JavaScript Class

Simple JavaScript inheritance

https://johnresig.com/blog/simple-javascript-inheritance/

JavaScript Prototypal inheritance

https://coryrylan.com/blog/javascript-prototypal-inheritance

A guide to prototype-based class inheritance in JavaScript

https://www.freecodecamp.org/news/a-guide-to-prototype-based-class-inheritance-in-javascript-84953db26df0/

프로토타입을 사용하여 상속하기

https://evan-moon.github.io/2019/10/27/inheritance-with-prototype/