arggh

Keybase proof

I hereby claim:

I am arggh on github.
I am arggh (https://keybase.io/arggh) on keybase.
I have a public key ASD_z-DCfdWw3cqmd1PlRXkoGt95ruzTAfYKoB8T1osGyQo

To claim this, I am signing this object:

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Element

Box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
elem.getClientRects(), elem.getBoundingClientRect()

	import svelte from 'rollup-plugin-svelte';
	import resolve from 'rollup-plugin-node-resolve';
	import commonjs from 'rollup-plugin-commonjs';
	import livereload from 'rollup-plugin-livereload';
	import { terser } from 'rollup-plugin-terser';
	import babel from 'rollup-plugin-babel';

	const production = !process.env.ROLLUP_WATCH;

	export default {