Wednesday February 26th

303 views

Amazon Software Development Engineer Interview Questions

2 Questions: 1 Easy; 1 Hard. Again, this is common and don't be put off by it, it happens to the best of us. They said t...
272 views

The Magic Behind JavaScript Syntax Shortcuts

At first glance, JavaScript might seem like a pretty easy and straightforward language to code in. But, the deeper you g...
230 views

CSS variables and web components

CSS variables or Custom Properties are values defined by CSS developers that contain specific values to be reused throug...
225 views

Exploring Google Sheets API with Node.js - Going on a test drive

Let's get the first and admit-ably easier step out of the way. We can start off by creating a project on Google Cloud Co...
209 views

How to build a modular React TypeScript Library

The following code is the one that generates the above image: From the above image and code, you can see that: The top 3...
177 views

Debug Angular 9 in 60 Seconds

The Angular 9 Ivy runtime offers a new ng object for debugging Angular apps, when you run in Dev mode. Let's get an idea...
173 views

Why you should be using Gatsby

Gatsby uses server-side rendering to take JavaScript and turn it into straight HTML5 that is then served to the use/clie...
151 views

How to Add a JSON Editor to a React + Next.js Application

A simple guide to adding a JSON Editor to a server-side rendered application built with React and Next.js In this articl...
145 views

Alternatives to enums in TypeScript

A recent blog post explored how TypeScript enums work. In this blog post, we take a look at alternatives to enums. Table...
134 views

Implement Search Feature on a Web Page in Plain Javascript

This article describes how to search an array of JSON objects for given keywords and display the result on a web page. W...
132 views

Securing Firefox with WebAssembly - Mozilla Hacks - the Web developer blog

Protecting the security and privacy of individuals is a central tenet of Mozilla's mission, and so we constantly endeavo...
113 views

JSK Weekly - February 26, 2020

Did you know that February is National Snack Food Month? We thought we'd wait till there were only a few days left to go...
107 views

Introduction to Vue.js Computed Properties and Watchers

Vue.js is an easy to use web app framework that we can use to develop interactive front end apps. In this article, we'll...

Tuesday February 25th

453 views

Type Signatures - Functional Programming for JavaScript Developers

Wouldn't it be nice if there was a way to reason about each other's code, without having to understand every single line...
355 views

How to Docker with Node.js

Just recently I had to use Docker for my Node.js web application development. Here I want to give you a brief walkthroug...
311 views

Learn Alpine JS in this free interactive tutorial

Alpine.js is a rugged, minimal framework for composing Javascript behavior in your markup. That's right, in your markup!...
301 views

A detailed review of variables in JavaScript

Similarly to many other programming languages, JavaScript also has variables. An easy way to think about variables is to...
281 views

Revisiting JavaScript Rest and Spread Operators - JavaScript's Three Dots

Before introducing the rest parameter, let's take a look at the parameter passing methods before ES6. function ShowNames...
247 views

Easily Improve the Performance of your React App

Understand what PureComponents are and how to use them to improve your React apps In this article, we will see how we ca...
227 views

10 FullStack Engineering Mistakes to Avoid

The way to pick good mentors is to always look for people who have successfully been through the same path you are about...
212 views

More TypeScript Types you need to know better

Having static types in JavaScript is enormously valuable, but knowing how to use them appropriately can also be difficul...
181 views

JavaScript Best Practice - New Constructs and Functions

Like any other programming language, JavaScript has its own list of best practices to make programs easier to read and m...
175 views

Building the Same Component in Vue2 vs. Vue3

With the release of Vue3 coming soon, many people are wondering "What's different in Vue2 vs. Vue3?" Although we've writ...
167 views

JavaScript Proxy Object Explained

Explaining the #JavaScript Proxy object - how it compares to setters & getters + its features and use-cases. 🔥 #webdev ...
155 views

Creating Pure Immutable Reducers in Redux

If you search the web about " Where to handle logic in your Redux application?", you will get some heavily opinionated i...
149 views

Turning E2E Tests Into Web Scraping

First let's see if there's any recurrence for the drawn numbers. Let's first create a new array out of only the winning ...
141 views

Typing Arrays in TypeScript

In this blog post, we examine how Arrays can be typed in TypeScript. Table of contents: Arrays are used in the following...
127 views

Debug Angular 9: Interacting with Components

The Angular 9 Ivy runtime offers a new ng object for debugging Angular apps, when you run in Dev mode. Imagine that we h...

Monday February 24th

713 views

Comparing Callbacks, Promises and Async Await in TypeScript

How do callbacks, promises and async/await compare to each other? This article shows the same scenario using each of the...
554 views

Ultimate Guide to Tips, Tricks, and JavaScript Features You Should Know!

My main coding language is JavaScript, and I want to talk about some of the really cool features that JavaScript support...