dom-slider

It works like jQuery's slideToggle(), slideDown(), & slideUp(), but does not use display: none. Uses CSS3 transitions and element.scrollHeight to animate the height of elements with an unknown height.

dom-fader is a thing too.

Features:

Slides elements with a known or unknown height
Slides the height, padding, border, and margin (just the top and bottom values).
May slide multiple elements at once
Returns a Promise resolved with the element
Hides elements in a screen-reader-friendly way
Zero Dependencies and written in plain JavaScript (compiled to ES5)

Example Usage:

First, place the dom-slider.js file in your code somewhere. Then do stuff like below:

import 'dom-slider' // if using ES6 modules

const box = document.querySelector('.box')

box.slideToggle()

box.slideUp(1200)

box.slideDown(800, 'easeInOut')

box.slideDown(500).slideUp(300)

box.slideUp().then(function() {
  console.log('Done sliding!')
})

Install:

npm install --save dom-slider

or include a script tag with the file served from a CDN:

<script src="https://cdn.rawgit.com/BrentonCozby/dom-slider/5af8b397/dist/dom-slider.js"></script>

Options:

No arguments required, but you may give the following arguments to slideToggle, slideDown, and slideUp:

slideDown(speedInMilliseconds, CSSTransitionTimingFunction, delayInMilliseconds)

Print Styling: