tackjs

Tiny utility to position an element absolutely in relation to another element. 500b gzipped.

What's this for? Think popovers, modals, tooltips, scroll-jacking, etc.

Install

npm i tackjs --save

Usage

Usage is very straightfoward. Think, "pin element to target at the top":

import tack from 'tackjs'

const element = document.querySelector('...')
const target = document.querySelector('...')

const pin = tack(element, target, 'top')

To update the position – say after the window resizes – use update:

pin.update()

If you need to un-pin and remove all styles:

pin.destroy()

But don't worry! It can be re-pinned as well:

pin.update()

N.B. tackjs also adds an .is-tacked class to all pinned elements.

Alignment

Tack supports the following coordinates relative to the passed target element:

• top
• bottom
• left
• right
• topLeft
• topRight
• bottomLeft
• bottomRight

License

MIT License © Eric Bailey