window events without the DOM thrashing
npm install signal-windowWindow events without the DOM thrashing. signal-window will hold onto calculated window values and only
update them when they change and only inside a requestAnimationFrame tick. Get width, height and scrollTop from anywhere in your code without having to remeasure the window (and hit the DOM) constantly.
``
npm install signal-window
signal-window exposes an event emitter singleton that can be listened to for various window events.
`js`
import window from 'signal-window';
window
// these events will pass a memoized dimensions
// object to the listeners
.on('orientationchange', doChange)
.on('unload', doUnload)
.on('scroll', doScroll)
.on('load', doLoad)
// resize is debounced by requestAnimation frame
.on('resize', doResize)
// sets up a requestAnimationFrame loop
.start();
signal-window can be started with .start() or latched
or latch into your existing requestAnimationFrame loop
`js``
import window from 'signal-window';
const tick = function() {
window.tick();
requestAnimationFrame(tick);
}
requestAnimationFrame(tick);
The MIT License (MIT)
Copyright (c) 2018 Joseph Clay
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