hello.js

var please = require('share');
console.log('thank you');

Monday, 21 January, 2019 UTC

html: Track First Contentful Paint with PerformanceObserver and Google Analytics

html: Track First Contentful Paint with PerformanceObserver and Google Analytics

"If you can't measure it, you can't improve it." The first step when doing performance work is to measure meaningful metrics to establish a baseline for improvement. In this lesson, we'll measure Time to First Contentful Paint, a user-centric ... more


Monday, 21 January, 2019 UTC

egghead: Create Custom Emmet Snippets in VS Code

egghead: Create Custom Emmet Snippets in VS Code

Emmet is a very powerful tool that will save you a lot of typing. It also allows for extensibiltiy through a `snippets.json` file. You can configure VS Code to accept the `snippets.json` file through your VS Code settings and then start cranking out your ... more


Monday, 21 January, 2019 UTC

Introducing The Component-Based API

Introducing The Component-Based API

Introducing The Component-Based API Introducing The Component-Based API Leonardo Losoviz 2019-01-21T13:00:21+01:00 2019-01-21T18:50:44+00:00 An API is the communication channel for an application to load data from the server. In the world of APIs, REST ... more


Monday, 21 January, 2019 UTC

18 Node.js and JavaScript libraries for fast and simple microservices

18 Node.js and JavaScript libraries for fast and simple microservices

Long ago in the early days of the Internet, pointing your browser at a URL meant your machine would start up a conversation with one server, and only one—the one connected with that URL. That may still happen if you visit a personal blog, but today all ... more


Monday, 21 January, 2019 UTC



Sunday, 20 January, 2019 UTC

React Training: Learn with Best 15+ Courses in 2019!

React Training: Learn with Best 15+ Courses in 2019!

Are you a Web Developer who wants to learn React as soon as possible? Or are you just a junior? Actually, doesn’t matter. Welcome! Today, I will share the best React training courses with you. Well, but why React? You just like the name of the library? ... more


Saturday, 19 January, 2019 UTC

Let's talk JS ⚡: Web APIs

Let's talk JS ⚡: Web APIs

JavaScript allows developers to create amazing interactive experiences for users across different browsers. In fact, that's why all web content got so much more immersive in the last couple of years - because of JS! But just one programming language ... more


Saturday, 19 January, 2019 UTC

Best Javascript Courses & Training (2019 Updated)

Best Javascript Courses & Training (2019 Updated)

Javascript is one of the most popular languages of the 2000s. Well, but why? Because, you can do everything with Javascript today. This language, which you can use for a browser-based quick start, nowadays has many libraries. Are you a beginner developer ... more


Saturday, 19 January, 2019 UTC

Containers at scale on Chinese clouds

Containers at scale on Chinese clouds

With an internet population quickly closing on 1 billion, China is one of the most challenging, and exciting, place to be when it comes to massively scaling digital platforms. Last November, Alibaba alone set a new Singles Day record with more than USD ... more


Saturday, 19 January, 2019 UTC

React Native song lyrics search app

React Native song lyrics search app

Lyrics King Lyrics King is React Native song lyrics search app, built with Expo. Designed with Adobe XD. A React Native native app utilising Expo, React Navigation and fetching data from mutliple API's (Deezer and Lyrics.OVH). UI built with Adobe XD. ... more


Saturday, 19 January, 2019 UTC

Experiment: Using Service Barrels As A De Facto Dependency-Injection Container In Vue.js 2.5.22

Experiment: Using Service Barrels As A De Facto Dependency-Injection Container In Vue.js 2.5.22

Ben Nadel considers the topics of Dependency-Injection (DI) and Inversion of Control (IoC) in a Vue.js application. And, explores the use of a "service barrel" to create a de facto Dependency-Injection container that allows for more flexible ... more


Saturday, 19 January, 2019 UTC

An online collaborative text editor based on event sourcing architecture

An online collaborative text editor based on event sourcing architecture

Text sourcing An online collaborative text editor based on event sourcing. View Demo Download Source Everything here is written from a scratch: including the text editor as well as the event sourcing logic on the server and the client sides. This text ... more


Saturday, 19 January, 2019 UTC

Lightweight social sharing buttons for React

Lightweight social sharing buttons for React

react-sharingbuttons Lightweight social sharing buttons for React. View Demo Download Source Installation yarn add react-sharingbuttons or alternatively: npm install --save react-sharingbuttons Usage import { Facebook, Twitter } from 'react-sharingbuttons' ... more


Saturday, 19 January, 2019 UTC

I think not…-JavaScript Humor

I think not…-JavaScript Humor

Funny Programming Humor of C 1 of 6 Reported when a numeric value was expected, but a non-numeric value was input Reported when a numeric value was expected, but a non-numeric value was input A tragic story in two tweets A tragic story in two tweets ... more


Saturday, 19 January, 2019 UTC

Project-Specific Command Line Shortcuts with direnv

Project-Specific Command Line Shortcuts with direnv

Most projects that last more than a few weeks accumulate some form or another of automation. Some carefully craft jobs in a package.json file and run them with yarn automation . Some stuff their Makefile s full of .PHONY targets and run them with make ... more


Saturday, 19 January, 2019 UTC

Using Vuejs transitions to filter the projects by category

Using Vuejs transitions to filter the projects by category

VueJS Category Filter Using Vuejs transitions to filter the projects by category. Had fun slapping this together. View Demo Made with Html Css/SCSS Javascript Author Morne Demo See the Pen VueJS Category Filter by Morne (@BracketMan) on CodePen. ... more


Saturday, 19 January, 2019 UTC

Quotes cards style with vuejs

Quotes cards style with vuejs

VueJS Quotes Working with VueJS to create some styled quote 'cards' . These could be great for product or reviews on a product website. design done by Steve Schoger, found in his online book Refactoring UI. View Demo Made with Html Css/SCSS Javascript ... more


Friday, 18 January, 2019 UTC

How to Improve Ruby on Rails App Performance

How to Improve Ruby on Rails App Performance

Application speed and performance are crucial when it comes to project success. Users expect the app to load as quickly as possible, and our main task is to meet their expectations. Both experienced IT professionals and junior developers have tried to ... more


Friday, 18 January, 2019 UTC

STAR Apps: A New Generation of Front-End Tooling for Development Workflows

STAR Apps: A New Generation of Front-End Tooling for Development Workflows

Product teams from AirBnb and New York Times to Shopify and Artsy (among many others) are converging on a new set of best practices and technologies for building the web apps that their businesses depend on. This trend reflects core principles and solve ... more


Friday, 18 January, 2019 UTC

The SamKnows Cloudflare Platform

The SamKnows Cloudflare Platform

This is a guest post by Jamie Mason, who is the Head of Test Servers at SamKnows. This post originally appears on the SamKnows Megablog. We leveraged Cloudflare Workers to expand the SamKnows measurement infrastructure. At SamKnows, we run lots of tests ... more


Friday, 18 January, 2019 UTC

A simple blueprint for building AI-powered customer service on GCP

A simple blueprint for building AI-powered customer service on GCP

As a Google Cloud customer engineer based in Amsterdam, I work with a lot of banks and insurance companies in the Netherlands. All of them have this common requirement: to help customer service agents (many of whom are poorly trained interns due to the ... more


Friday, 18 January, 2019 UTC

An example of using Immer to handle nested objects in React state

An example of using Immer to handle nested objects in React state

When Immer first came out I was confused. I kinda understood what I was reading but I couldn't really see what was so great about it. As always, nothing beats actual code you type yourself to experience how something works. Here is, I believe, a great ... more


Friday, 18 January, 2019 UTC

MDN Changelog – Looking back at 2018

MDN Changelog – Looking back at 2018

December is when Mozilla meets as a company for our biannual All-Hands, and we reflect on the past year and plan for the future. Here are some of the highlights of 2018. The browser-compat-data (BCD) project required a sustained effort to convert MDN’s ... more


Friday, 18 January, 2019 UTC

javascript: Intercept property access with Javascript Proxy

javascript: Intercept property access with Javascript Proxy

A Javascript Proxy object is a very interesting es6 feature, that allows you to determine behaviors whenever a property is accessed in a target object. In this lesson, you will learn how to use it to prevent users from accessing specific properties in ... more


Friday, 18 January, 2019 UTC

Feature Friday: AWS S3 backends, smarter images, and Squarespace support

Feature Friday: AWS S3 backends, smarter images, and Squarespace support

TGIF! We recently released Fly’s open source CDN. It’s a powerful CDN built specifically for developers. Written in TypeScript, it's an edge application that routes requests to different backends and enhances them with middleware. You can use it right ... more


Friday, 18 January, 2019 UTC

Intro to React Hooks

Intro to React Hooks

Hooks make it possible to organize logic in components, making them tiny and reusable without writing a class. In a sense, they’re React’s way of leaning into functions because, before them, we’d have to write them in a component and, while components ... more


Friday, 18 January, 2019 UTC

Does it mutate?

Does it mutate?

This little site by Remy Sharp's makes it clear whether or not a JavaScript method changes the original array (aka mutates) or not. I was actually bitten by this the other day. I needed the last element from an array, so I remembered .pop() and used ... more


Friday, 18 January, 2019 UTC

Weather app made with React

Weather app made with React

bruga-weather Weather app made with React, Redux and React Router. View Demo Download Source Build Setup # install dependencies npm install # serve with hot reload at localhost:8080 npm run start # build for production with minification npm run build ... more


Friday, 18 January, 2019 UTC

React Currency Input component

React Currency Input component

React Currency Input React Currency Input component. Installation yarn add @pismo/react-currency-input Usage import React, { Component } from 'react' import CurrencyInput from '@pismo/react-currency-input' class MyComponent extends Component { constructor(props) ... more


Friday, 18 January, 2019 UTC

Top 5 Free Web Statistics Tools

Top 5 Free Web Statistics Tools

Either you own a website or a blog, it cannot be a one-way process where you just keep posting stuff and don’t pay heed to how the users are reacting to it. Therefore, it is important to keep an eye on web statistics like how much traffic are you getting, ... more