Guojun ahgood

I heard some points of criticism to how React deals with reactivity and it's focus on "purity". It's interesting because there are really two approaches evolving. There's a mutable + change tracking approach and there's an immutability + referential equality testing approach. It's difficult to mix and match them when you build new features on top. So that's why React has been pushing a bit harder on immutability lately to be able to build on top of it. Both have various tradeoffs but others are doing good research in other areas, so we've decided to focus on this direction and see where it leads us.

I did want to address a few points that I didn't see get enough consideration around the tradeoffs. So here's a small brain dump.

"Compiled output results in smaller apps" - E.g. Svelte apps start smaller but the compiler output is 3-4x larger per component than the equivalent VDOM approach. This is mostly due to the code that is usually shared in the VDOM "VM" needs to be inlined into each component. The tr

Web Performance

Requirements

You need to have the latest version of Node. Preferably, you're using 9.8.0, but the latest LTS should work as well.
You should have npx installed using npm install -g npx.
Install the React Developer Tools.

Repositories

Download ngrok binary
- https://ngrok.com/download
- unzip to /opt/ngrok
Create /etc/systemd/system/ngrok.service
Create /opt/ngrok/ngrok.yml

	#!/bin/bash

	# To install: just copy this script to your machine and name it whatever you want.
	# Let's say you named it toggle-desktop-icons.sh, then all you need to do is make
	# the script executable, like this:
	#
	# chmod +x toggle-desktop-icons.sh
	#
	# Now you can execute the script directly in the terminal any time you want to
	# show/hide the desktop icons, like this:

	import { useReducer, useEffect } from 'react';
	import { useSwipeable, SwipeableHandlers, EventData } from 'react-swipeable';

	function previous(length: number, current: number) {
	return (current - 1 + length) % length;
	}

	function next(length: number, current: number) {
	return (current + 1) % length;
	}

	type Message = {
	id: number;
	body: string;
	}

	type State = {
	messages: Message[]
	}

	const messages: Message[] = [

	set -exuo pipefail
	LIVESTREAM_URL=$1
	if [[ ! $# -eq 1 ]]; then
	echo "usage: $0 <URL>"
	exit 1
	fi
	# Referencing FFMpeg to Icecast2 Streaming Sample Gist: https://gist.github.com/keiya/c8a5cbd4fe2594ddbb3390d9cf7dcac9

	URL=$(streamlink $LIVESTREAM_URL worst --stream-url)
	channels=2

	import React, { Suspense, useState } from "react";
	import { unstable_createResource as createResource } from "react-cache";
	import {
	Autocomplete as Combobox,
	Input as ComboboxInput,
	List as ComboboxList,
	Option as ComboboxOption
	} from "./Combobox";

	function App({ tabIndex, navigate }) {

	<?php
	/**
	* @param WP_Query\|null $wp_query
	* @param bool $echo
	* @param array $params
	*
	* @return string\|null
	*
	* UPDATE for Bootstrap 5.0: https://gist.github.com/mtx-z/af85d3abd4c19a84a9713e69956e1507
	*

	const XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest; // importing xmlhttprequest package because node doesn't support it out of the box
	const superHeroes = ['Batman', 'Superman', 'WonderWoman', 'Flash', 'Cyborg', 'Aquaman', 'Green Lantern', 'Martian Manhunter']; // an array of request params
	const completedFetchingData = () => { // function to be called when all ajax requests complete.
	console.log('Just completed fetching the data');
	}
	const failedFetchingData = () => { // function to be called when data fetching fails
	console.log('Failed to fetch the data');
	}

	const ajaxRequestWithPromise = (param) => {