Mazen Mohamed Shaban Abdelkareem DreamEcho100

You should not use OOP (in javascript)

I've been coding javascript for some time now, including interacting with several javascript VMs.

Having said that, this is just a rant about what I think could be a good approach on how to actually do things in javascript. This after looking at how other projects are dealing with it, my personal experience and finally "getting" the way javascript was meant to be used (if there's such a thing). I do not consider myself an expert in javascript, so take whatever you read here with a grain of salt and think of it as just my personal experience and of course, I'll be happy to hear what you know or your best practices around it.

The real purpose for this post is to initiate a discussion about the subject of not really using OOP when dealing with javascript, and the good way to design and think about

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

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

	###
	# Unity folders and files
	###
	[Aa]ssets/AssetStoreTools*
	[Bb]uild/
	[Ll]ibrary/
	[Ll]ocal[Cc]ache/
	[Oo]bj/
	[Tt]emp/
	[Uu]nityGenerated/

	MIKE WANT US TO CARE ABOUT:
	1) INDEXES
	http://blog.2ndquadrant.com/jsonb-type-performance-postgresql-9-4/

	2) TRY TO USE VIEW ON SIMPLE SEARCH
	http://www.postgresql.org/docs/9.3/static/rules-materializedviews.html

	GUIDES

	1) http://schinckel.net/2014/05/25/querying-json-in-postgres/

	html {
	/** -ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%; */
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	-webkit-tap-highlight-color: transparent;
	text-rendering: optimizeLegibility;
	font-kerning: normal;
	font-variant-ligatures: common-ligatures, contextual;
	-moz-font-feature-settings: "kern", "liga", "clig", "calt";

	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/phaser-arcade-physics.min.js"></script>
	</head>
	<body>

	<script>
	var config = {
	type: Phaser.AUTO,

	<script type="application/ld+json">
	{
	"@context" : "http://schema.org",
	"@type" : "ProfilePage",
	"mainEntity" : {
	"@type" : "Person",
	"name" : "Jane Doe",
	"givenName" : "Jane",
	"familyName" : "Doe",
	"email" : "[email protected]",

	import { NextPageContext } from "next";

	const Error = ({ statusCode }) => {
	return (
	<p>
	{statusCode
	? `An error ${statusCode} occurred on server`
	: "An error occurred on client"}
	</p>
	);