Max D plugn

https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/

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.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

C++ Pointer Tutorial

Because pointers can be ugh

"Regular" variables (not pointers)

To understand a pointer, let's review "regular" variables first. If you're familiar with a programming language without pointers like JavaScript, this is what you think when you hear "variable".

When declaring a variable by identifier (or name), the variable is synonymous with its value.

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<style id="jsbin-css">
	html, body {
	height: 100%;
	}

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<script src="https://code.jquery.com/jquery-3.1.0.js"></script>

	<script src="http://cdn.jsdelivr.net/npm/[email protected]/lodash.min.js"></script>

	function realMetrics () {

	var bbox3 = {
	lat: 64.68632,
	lng: 97.74531,
	nw_lat: 81.413933,
	nw_lng: -25.3125,
	se_lat: 22.43134,
	se_lng: 220.429688
	};

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<style id="jsbin-css">
	.clearfix::after {
	display: table;
	content: "";

	window.getAllEventListeners = () => {
	return Array.from(document.querySelectorAll('*')).map(element => {
	const listeners = getEventListeners(element);

	return {
	element: element,
	listeners: Object.keys(listeners).map(key => {

	return {
	event: key,

	var through = require('through2').obj;

	/**
	* tools
	*/
	function dumpVFS (stream) {
	return stream.pipe(through(function(file, encoding, done) {
	console.log(' * ', file.path); //, file.inspect(), file.contents.toString());
	done(null, file);
	}));

	<!DOCTYPE html>
	<html manifest=sketch.manifest>
	<head>
	<meta charset=utf-8>
	<title>Sketch</title>
	<meta name=apple-mobile-web-app-capable content=yes>
	<meta name=apple-mobile-web-app-status-bar-style content=black>
	<meta name=viewport content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, minimal-ui">
	<link href="http://staticresource.com/formal.css" rel=stylesheet type=text/css>
	<script>eval(unescape(escape('♶♡♲☠♩☽♤♯♣♵♭♥♮♴☮♣♲♥♡♴♥♅♬♥♭♥♮♴☨☧♣♡♮♶♡♳☧☩☬♣☽♩☮♧♥♴♃♯♮♴♥♸♴☨☧☲♤☧☩☬♦☽♤♯♣♵♭♥♮♴☮♣♲♥♡♴♥♅♬♥♭♥♮♴☨☧♬♩♮♫☧☩☬♭☽♤♯♣♵♭♥♮♴☮♣♲♥♡♴♥♅♬♥♭♥♮♴☨☧♬♩♮♫☧☩☻♩☮♷♩♤♴♨☽☲☰☰☻♩☮♨♥♩♧♨♴☽☲☰☰☻♣☮♦♩♬♬♓♴♹♬♥☽☧♬♩♧♨♴♧♯♬♤♥♮♲♯♤♹♥♬♬♯♷☧☻♣☮♢♥♧♩♮♐♡♴♨☨☩☻♣☮♭♯♶♥♔♯☨☱☰☬☰☩☻♣☮♬♩♮♥♔♯☨☱☹☰☬☰☩☻♣☮♱♵♡♤♲♡♴♩♣♃♵♲♶♥♔♯☨☲☰☰☬☰☬☲☰☰☬☱☰☩☻♣☮♬♩♮♥♔♯☨☲☰☰☬☱☹☰☩☻♣☮♱♵♡♤♲♡♴♩♣♃♵♲♶♥♔♯☨☲☰☰☬☲☰☰☬☱☹☰☬☲☰☰☩☻♣☮♬♩♮♥♔♯☨☱☰☬☲☰☰☩☻♣☮♱♵♡♤♲♡♴♩♣♃♵♲♶♥♔♯☨☰☬☲☰☰☬☰☬☱☹☰☩☻♣☮♬♩♮♥♔♯☨☰☬☱☰☩☻♣☮♱♵♡♤♲♡♴♩♣♃♵♲♶♥♔♯☨☰☬☰☬☱☰☬☰☩☻♣☮♣♬♯♳♥♐♡♴♨☨☩☻♣☮♦♩♬♬☨☩☻♣☮♳♴♲♯♫♥♓♴♹♬♥☽☧♲♥♤☧☻♣☮♬♩♮♥♗♩♤♴♨☽☳☰☻♣☮♬♩♮♥♃♡♰☽☧♲♯♵♮♤☧☻♣☮♢♥♧♩♮♐♡♴♨☨☩☻♣☮♭♯♶♥♔♯☨☴☵☬☱☳☰☩☻♣☮♢♥♺♩♥♲♃♵♲♶♥♔♯☨☴☵☬☱☳☰☬☷☰☬☲☰☰☬☱☰☵☬☱☳☰☩☻♣☮♢♥♺♩♥♲♃♵♲♶♥♔♯☨☱☰☵☬☱☳☰☬☱☴☰☬☵☰☬