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Blog

Tutorials, guides and expert articles.

Graphql Icon

The Missing GraphQL Introduction

In this introduction to our GraphQL series, I will be going over what GraphQL is, how it works, and the benefits we see over a typical REST api. We...

Zach Silveira

Zach Silveira

May 10, 2019

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Conditionals in JavaScript: If, Else If and Else

Let’s talk about conditional logic in JavaScript! We’re not going to go all “computer-science” on you and bore you with control flow diagrams - I’m...

Todd Motto

Todd Motto

May 3, 2019

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TypeScript Classes and Constructors

We’re ready to learn how to add TypeScript to our ES6 classes. We’ll get there, but first let’s talk about classes in JavaScript, where they came f...

Todd Motto

Todd Motto

Apr 24, 2019

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Exploring Angular Lifecycle Hooks - OnDestroy

Welcome to our new blog series, Exploring Angular Lifecycle Hooks! There’s going to be nothing quite like this available on the web, as we will be ...

Wes Grimes

Wes Grimes

Apr 23, 2019

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A guide to Responsive images with srcset

High resolution images are something we all want. Whether it’s on a mobile phone, a desktop or a laptop - no one wants to look at a blurry image. T...

Todd Motto

Todd Motto

Feb 6, 2019

Angular Icon

NGRX Store: Understanding State Selectors

Selectors are pure functions that take slices of state as arguments and return some state data that we can pass to our components. To better unders...

Todd Motto

Todd Motto

Dec 20, 2018

Typescript Icon

Classes vs Interfaces in TypeScript

Classes and interfaces are powerful structures that facilitate not just object-oriented programming but also type-checking in TypeScript. A class i...

Todd Motto

Todd Motto

Sep 22, 2018

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Handling Observables with NgIf and the Async Pipe

Now you’ve learned the basics of Angular’s NgIf and Else it’s time to take things up a notch and introduce some Observables. In this article you’ll...

Todd Motto

Todd Motto

Jul 12, 2018

Angular Icon

NGRX Store: Actions versus Action Creators

Actions in the Redux paradigm are the initiators of the one-way dataflow process for state management. Once an action is triggered, or rather dispa...

Todd Motto

Todd Motto

Jun 16, 2018

Typescript Icon

Typing Arrays in TypeScript

There are many ways in TypeScript to type a property as an array, or contains an array of “something”. These ways of declaring an array type includ...

Todd Motto

Todd Motto

May 14, 2018

Angular Icon

Testing Actions in NGRX Store

In this small NGRX Store testing series, we’re going to learn how to test Actions, Reducers and Selectors. Let’s begin with Actions, or more specif...

Todd Motto

Todd Motto

Mar 8, 2018