davidgilbertson

function logColor(color, args) {
    console.log(`%c ${args.join(' ')}`, `color: ${color}`);
}

const log = {
  aliceblue: (...args) => { logColor('aliceblue', args)},
  antiquewhite: (...args) => { logColor('antiquewhite', args)},
  aqua: (...args) => { logColor('aqua', args)},
  aquamarine: (...args) => { logColor('aquamarine', args)},
  azure: (...args) => { logColor('azure', args)},

fgilio

/*
 * Handling Errors using async/await
 * Has to be used inside an async function
 */
try {
    const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
    // Success 🎉
    console.log(response);
} catch (error) {
    // Error 😨

kucukharf

/*!
 * @fileOverview Finance Excel Rate Formula Javascript Equivalent
 * @version 1.0.0
 *
 * @author Burak Arslan @kucukharf http://www.github.com/kucukharf
 * @license
 * Copyright (c) 2010-2018 Burak Arslan
 * Licensed under Creative Commons (CC) license
 * @usage RATE($periods, $payment, $present, $future, $type, $guess)
 */

revolunet

function Animal(name) {
  this.name = name;
}
Animal.prototype.breathe = function(animal) {
  console.log('animal breathe : ' + this.name);
};
Animal.prototype.die = function() {
  console.log('animal die : ' + this.name);
};

faisalman

/**
* Convert From/To Binary/Decimal/Hexadecimal in JavaScript
* https://gist.github.com/faisalman
*
* Copyright 2012-2015, Faisalman <fyzlman@gmail.com>
* Licensed under The MIT License
* http://www.opensource.org/licenses/mit-license
*/

(function(){

domenic

This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.

You're Missing the Point of Promises

Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:

getTweetsFor("domenic", function (err, results) {
 // the rest of your code goes here.