The browser provides powerful tools for debugging web applications, including those built with Angular 1. I’ll list a few important concepts, but for an in-depth tutorial on debugging JavaScript in the console I highly recommend reading through the DevToo... (more…)

Angular's Getting Started Guide contains recipes for common component communication scenarios in which two or more components share information. The scenarios discussed, include: Pass data from parent to child with input binding Intercept input property c... (more…)

WRITTEN BY GARETH DUNNE @JSDIARIES One of the most important aspects to nail down in Angular 4 is the idea of creating reactive data sources. No matter what kind of data you want to show your user,… (more…)

Intro If you’re reading, chances are either A, you’ve heard something about socketIO and want to get in the loop, or B, already know of it and want to see how to integrate it with Angular. Socket.io is an open source javascript framework for Node.js t...

When working with Angular, surely you have heard the one magic rule for your templates: Don’t call any methods. And there is good reason: The way Angular Change Detection works, your method will be called in every CD cycle. This can lead to massive perfor... (more…)