accordionMenuWithoutJQuery
I wanted to try creating a dropdown menu with a nice sliding animation without having to use JQuery, so I came up with this.
droppy
Droppy is a pure JavaScript library that helps you generate a basic accordion-style multi-level dropdown menu. You can freely style it using your own CSS styles.
vanilla-js-accordion-menu-nested
An animated multi-level accordion menu built with nested nav list and vanilla JavaScript.
lux-toggle
A utility for creating toggleable items with JavaScript. Inspired by bootstrap's toggle utility. Implemented in vanillaJS in a functional style.
toggle-all
toggle-all is a vanilla JavaScript content toggle library designed for developers to quickly create accordion, tooltip, popover, dropdown, toggle menu, tabbed content components on the web app.
clicky-menus
Clicky Menus is a fast, responsive, progressive enhancement, touch support, fully accessible dropdown menu for the web.
jquerynav
Who doesn't like a good dropdown navigation menu? It feels almost the same as a regular HTML list, however it appears more organized. It's pretty easy to achieve a simple multi-level dropdown without JavaScript, but I wanted to create something mobile friendly and this plugin may be of your interest.