Category: “Javascript
  • Learn Async Await WIth Four Examples
    BeginnerThe goal of this tutorial is to show you how you can use the async/await feature from the newest version of Javascript.  I will explain quickly and painlessly how you can replace Promises with async/await, do proper error handling,...
  • Number Flipping Effect With ReactJS
    BeginnerIn this tutorial, we’re going to use the excellent React Animated Number library to program a currency display component that changes color based on value.  You can check out an example with our production all at Cryptodamus  
  • Lock Down Your Node Modules With NPM Shrinkwrap
    BeginnerThe Problem with non-deterministic dependencies You set up a new Node JS project, installed your dependencies with npm install and your app runs smoothly.  A week later, you decided to share your awesome project with your colleagues or friends, they...
  • How to Automatically Take Screenshots Of Your Site With TLapse
    JavascriptWhen you’re building a front end project, unless you’re committing very often, you probably want to see your progress for historical reasons.  Like the famous saying, there’s a tool for that.  TLapse is a NPM module that allows you...
  • How To Add Redux To Create React App
    IntermediateThis tutorial will show you how we can add Redux to the Create React App starter project. We’ll be using community best practices to structure our application while maintaining simplicity. In the end, the app will be a simple...
  • How To Add React Router To Create React App
    IntermediateIf you want to add single page app capability to Create React App, then you need to add React Router to the project.  In this tutorial I will show you how you can do that quickly and painlessly. We will...
  • How To Create A Build System With NPM Scripts
    IntermediateIn this three part live coding series, we will create a simple build system that compiles our SCSS files down to a single CSS output.  We will also leverage the power of Browserify to recursively bundle all our Javascript...
  • Building A Sticky Sidebar In React
    IntermediateIn this three part live coding series, we will build a basic 8-2 column layout and add a sticky sidebar to our app.  In the process, we will learn about how we can create dummy paragraphs programmatically and leverage...
  • An Overview Of Classical Javascript Classes and Prototypical Inheritance
    IntermediateObject Oriented Javascript is not an easy concept to grasp, the language implements object oriented programming(oop) concepts via the Prototypical Model, it’s a powerful model that allows JS to be an extremely flexible language. In this article I will explain...
  • How javascript modules work – from past to present
    IntermediateJavaScript is an interesting language, for the past 5 years or so, I’ve witnessed its accelerated evolution in both the front-end and back-end.  The topic of module loading had been through numerous stages of evolution.  There were countless confusions among...
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