FrontEnd

[embedyt] https://www.youtube.com/embed?listType=playlist&list=PL9mhQYIlKEhcQStzo0dQiBThjwU8TroCt[/embedyt]

https://github.com/jeonghwan-kim/lecture-frontend-dev-env

https://www.google.com/search?q=javascript&oq=javascript&aqs=chrome..69i57j69i60j69i61j69i60j69i65l2.10318j0j7&sourceid=chrome&ie=UTF-8

https://opentutorials.org/course/3085

https://developer.mozilla.org/ko/docs/Learn/JavaScript/First_steps/What_is_JavaScript

https://www.w3schools.com/js/