Posts tagged with JavaScript

I recently started using the chrome debugger and I wish I'd started sooner. Learn what I was missing out on and how to get started.

A look into the tech choices I made when building the job boards, WeCode NI and WeCode Remote.

CSS in it's current form is not a good fit for how we build websites. I now write CSS in JavaScript and I think you should too.

Life as a developer is a life of constant learning. I've taken stock of some of the things I don't know at the beginning of 2019

Pure functions have no side effects and and they always return the same results given the same arguements. Let's find out how they work.

In this episode, we look at the reduce function and how to use it. We will use it to transform an array into an object and use it to recreate the filter.

The filter function is used for plucking elements from an array that match a predicate function in JavaScript. Check it out!

Check out the first episode in this series of screencasts on functional programming in JavaScript. In this episode, we'll look at the Map function.

React is a big buzzword word right now. In fact, it has been a big buzz word for a few years now. Today I'll discuss 5 reasons to learn React.

In Node.js we use the CommonJS module pattern for sharing code between files. In this article, I'll explain what module caching is and how it works.

Using the Node.js Cluster module is an easy way to achieve significant performance gains for your app. Find out how to use it in this article.

The fetch API is used for making network requests in the browser. In this article we'll learn how it works

JavaScript and promises go hand in hand. Find out how async/await can help make your asynchronous code easier to read and understand.

The number of tools used by front end developers has exploded over the past few years. Let's looks at a few of the most popular.

The keywords let and const are now part of Javascript. Let's explore what they do and how they differ from the var keyword.

With the release of ES2015, we now have three ways of defining variables in JavaScript. `var`, `let` and `const`. Let me explain the difference.

Do you want to write beautiful JavaScript? Learn about JavaScript Arrow functions and how to use them.

Picking which programming language to learn first? Find out where to start by getting an idea of how each language is used and why you should use it.