CouchDB and Ionic

Getting Familiar with CouchDB and Futon

Over the past few weeks, I’ve been working on writing a series of tutorials on how to use CouchDB and PouchDB in Ionic 2. This video tutorial is sort of an aside to that – I wanted to create a demonstration of creating CouchDB databases and playing around with the data a bit, just to […]

Elvis Operator in Ionic 2

Safely Displaying Data with the Elvis Operator

When building Ionic 2 applications, our classes and templates work hand in hand to render the view that the user sees. Our classes are able to define data that we can display in templates through property bindings, and our templates can trigger functions in our classes through event bindings. If you’re unfamiliar with the concept […]

Phaser Collisions

Phaser Fundamentals: Handling Collisions

When building a game with Phaser you will likely have various objects on the screen. You might have the players character, a floor or some walls, some enemies, items, and so on. These entities are going to need to interact with one another in some way to make the game playable. If a player touches […]

RxJS Observables

An Introduction to Observables for Ionic 2

Observables are one of those new tricky things you will almost certainly run into at some point when building an application with Ionic 2. They can seem a little weird and overwhelming at first, and you might wonder “why can’t we just stick to promises?“, but they are quite beautifully implemented. At a basic level, […]

List Reorder in Ionic 2

Reordering a List in Ionic 2

It’s super easy to create lists in Ionic 2, and it’s also super easy to allow a user to reorder them. With the addition of a simple attribute, you can turn your normal <ion-list> into a reorderable one. In this video tutorial, I walk through exactly how to create a reorderable list in Ionic 2. […]

TypeScript Errors

How to Fix Common TypeScript Errors in Ionic 2

Early on in the development of Ionic 2, the team decided to fully embrace TypeScript over plain ES6 JavaScript. All Ionic 2 projects use TypeScript by default, and it’s quite difficult to modify the project to be rid of TypeScript. TypeScript is really just JavaScript with some added bonuses, though, so there are not really […]

Phaser

Anatomy of a Phaser Project

If you’re new to building HTML5 games with Phaser, like with any new language or framework, it can be quite a hurdle just to grasp the structure and the basic idea of how it all works. In this video tutorial, I will walk through the general structure of a Phaser project and the important parts […]

Security in Ionic

Basic Security for Ionic & Cordova Applications

Security is a difficult topic, experts spend their careers learning and researching, and new threats are constantly arising. As new technology comes out, so do new threats. As developers, we may not always be able to do make our applications impervious to attacks, but it’s our responsibility to ensure we at least take some basic […]