https://onokumus.com/metismenujs/mm-vertical.html\
MetisMenuJS - Vertical Menu
onokumus.com
일단위에꺼 쓰자.
https://github.com/aaronsaray/jquery-accordion-live-filter
aaronsaray/jquery-accordion-live-filter
jQuery plugin to live filter an accordion list. Contribute to aaronsaray/jquery-accordion-live-filter development by creating an account on GitHub.
github.com
이건 fliter가 달린거다.