resize-observer [][frontend]

resize-observer is a minimal polyfill for the ResizeObserver API, following the [Resize Observer Specification].

It is 1946 bytes (852 gzipped).

Installation

``sh
npm install @jsxtools/resize-observer
`

Usage

`js
import polyfillResizeObserver from '@jsxtools/resize-observer'

// polyfill ResizeObserver
window.ResizeObserver || polyfillResizeObserver(window)
`

`js
import polyfillResizeObserver from '@jsxtools/resize-observer'

// ponyfill ResizeObserver
const { ResizeObserver, ResizeObserverEntry, DOMRectReadOnly } = polyfillResizeObserver({})
``

Acknowledgments

The algorithms used to calculate the dimensions of an element follow the excellent [resize-observer] project authored by [Tremayne Christ].
That polyfill is a small, performant, and more complete polyfill that follows the latest draft specification.

[frontend]: https://github.com/jsxtools/frontend
[Resize Observer Specification]: https://www.w3.org/TR/resize-observer/
[resize-observer]: https://github.com/juggle/resize-observer
[Tremayne Christ]: https://www.npmjs.com/~trem