- jQuery 미리 작성된 자바스크립트 함수 모음집 많이 쓰이는 HTML, CSS 조작 함수를 미리 만들어서 제공해주는 것 사용방법: https://www.w3schools.com/jquery/jquery_get_started.asp jQuery Get Started jQuery Get Started Adding jQuery to Your Web Pages There are several ways to start using jQuery on your web site. You can: Download the jQuery library from jQuery.com Include jQuery from a CDN, like Google Downloading jQuery There are two versions..