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#!/bin/bash

# Enhanced version of https://stackoverflow.com/a/52371112/1835055

DIRNAME=${1:-.}
cd $DIRNAME

FILES=$(mktemp)
PACKAGES=$(mktemp)

glebcha

Here is my recipe how to speed up WebStorm:

Go to Preferences and do next:
Appearance & Behaviour > System Settings > Updates: disable auto update
Appearance & Behaviour > System Settings > Using Statistics: Uncheck allowing sending data
Editor > Live Templates: disable all, leave only what you are really use
Editor > Emmet: disable all emmets
Editor > Intentions: I leave only: CSS, Declaration, JavaScript and Language Injection
Plugins: leave only next (* - can be also disabled in case don't need them):
CoffeeScript *

glebcha

/* 
 
	Simple jQuery Curved Line Plugin for use with Google Maps Api 
	
	author: Daniel Nanovski
	modifications: Coen de Jong
	version: 0.0.2 (Beta)
	website: http://curved_lines.overfx.net/
	
	License:

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// Определяем зависимости в переменных
var gulp = require('gulp'),
	cache = require('gulp-cache'),
	clean = require('gulp-clean'),
	stream = require('event-stream'),
	size = require('gulp-size'),
	jshint = require('gulp-jshint'),
	concat = require('gulp-concat'),
	uglify = require('gulp-uglify'),
	minifyCSS = require('gulp-minify-css'),

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function bulkRequest(urls) {
    const promises = urls.reduce((result, url) => {
	const isValidUrl = Object.prototype.toString.call(url) === '[object String]';
	    
        if (isValidUrl) {
            result.push(
                fetch(url)
                    .catch(({ message }) => console.warn(`Bulk Request: ${ message }`))
                    .then(response => ({ [url]: response }))
            )

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'use strict';

/*
Instructions:

1 - Should execute 'npm run prepare' 
	before the very first run, it will install and symlink all dependencies.

2 - Choose between production 'npm start' and development 'npm run start-dev' modes 
	(watcher will run immediately after initial run).

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const modifier = type => item => Object.prototype.toString.call(item) === `[object ${type}]`;

const checkTypes = ['String', 'Function', 'Number', 'Boolean', 'Object', 'Symbol'];

const is = checkTypes.reduce((checkers, type) => ({ ...checkers, [type]: modifier(type) }), {});

is.Function(null)

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function structuralClone(obj) {
  return new Promise(resolve => {
    const {port1, port2} = new MessageChannel();
    port2.onmessage = ev => resolve(ev.data);
    port1.postMessage(obj);
  });
}

var obj = {a: 1, b: {
    c: b

glebcha

@kangax's ES6 quiz, explained

@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).

Here we go with the explanations:

Question 1:

(function(x, f = () => x) {

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const EXTENSION_TYPE = {
    0x01: 'PlainText',
    0xF9: 'GraphicControl',
    0xFE: 'Comment',
    0xFF: 'Application'
};

/**
 * Returns total length of data blocks sequence
 *