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/**
 * Chalk powered color log
 * =======================
 * This module is a wrapper around the chalk package to provide
 * simpler log message formatting.
 * To switch a color inside your log message, simply use ´X where
 * X is one of the color names in the chalkMap below.
 *
 * Example:
 * 

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import React from "react";

let lsBus = {};
let ssBus = {};

/**
 * Redraw all components that have a hook to localStorage with the given key.
 * @param {string} key
 * @param {*} newValue
 */

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docker exec -ti container_id bash

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# This will start a apache server and maps it to the local port 80
# It will assume your hosted content in the folder ./src
version: '2'
services:
    apache2:
        image: webdevops/apache:latest
        volumes:
            - ./src:/app
        ports:
            - 80:80

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Use SCSS to CSS converter for your project

• npm install --save-dev node-sass
• Add script to package.json: node-sass --watch INPUTFOLDER -o OUTPUTFOLDER
• Run script, enjoy

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const {promisify} = require('util');

const promisifyModuleFunctions = (inModule) => Object
	.entries(inModule)
	.reduce((outModule, [key, property]) => {
		outModule[key] = (typeof property === 'function')
			? promisify(property)
			: property;

		return outModule;

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// The normal async programming flow in nodeJS can get hairy, quickly:

function readAndParse(filename, callback){
	fs.readFile(filename, 'utf8', (err, data) => {
		if(err){
			callback(err, null);
			return;
		}

		myParser.doParsing(data, (err, result) => {

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const myObject = ['a', 'b', 'c'].reduce((obj, key) => (obj[key] = key, obj), {});

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/**
 * Sometimes you need to create a component of which all instances should rely on the same data pool.
 * Lets for example consider a country selector dropdown. No matter how much of them you use inside your
 * application - the all should share the same list of countries. But passing that list down to each and
 * every component instance via props is very tiresome and bloats your app.
 *
 * Behold: the shared value component pattern!
 */
import React from 'react';
import PropTypes from 'prop-types';

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import React from 'react';
import PropTypes from 'prop-types';

const propTypes = {
  firstName:  PropTypes.string,
  lastName:   PropTypes.string,
  birthDay:   PropTypes.number,
  gender:     PropTypes.number,     
}