Multi-level Accordion/Dropdown Menu In Vanilla JavaScript – metisMenu
A vanilla JavaScript navigation plugin that helps you create responsive, animated, accessible, accordion/dropdown navigation on the web app.
JavaScript & CSS dropdown menu
Accessible Dropdown Menu Component In Vanilla JavaScript – a11y-dropdown-component
A lightweight, accessible, simple-to-use dropdown menu component written in vanilla JavaScript (ES6).
CSS Only Responsive Dropdown Menu – JMenu
JMenu is a pure CSS responsive menu which automatically collapses the regular drop-down navbar into a mobile-friendly sliding menu with or without the toggle button.
Responsive Hamburger Menu In Pure CSS
This is a CSS only responsive, multi-level menu that expands the hamburger toggle button into a horizontal drop-down nav on desktop or an off-canvas side menu on mobile.
Responsive Pure CSS Dropdown Navigation Menu
A fully responsive, CSS-only navigation that breaks down into a hamburger dropdown menu when the viewport size is smaller than a specified breakpoint.
Accessible Custom Dropdown Menu – dropmic
dropmic is a tiny, zero-dependency JS library that appends a minimal clean dropdown/popup menu to any element when triggered.
Responsive Dropdown Nav Menu With Pure CSS
A fully responsive, CSS only multi-level navigation that automatically collapses the regular horizontal menu into a togglable dropdown menu on small screens.
Multi-level Dropdown Menu With Pure JavaScript – tidy-menu
tidy-menu is a small and zero-dependency JavaScript library for creating horizontal & vertical multi-level dropdown menus with CSS3 animations.
Minimal Responsive Dropdown Navigation In Pure CSS
A pure CSS multi-level dropdown navigation that will be converted into a mobile-friendly toggle menu in small screens.
Basic Multi-level DropDown Menu – Droppy
Droppy is a pure JavaScript library that helps you generate a basic accordion-style multi-level dropdown menu.