Using Event Bus to Share Props Between Vue Components

By default, communication between Vue components happen with the use of props. Props are properties that are passed from a parent component to a child component. For example, here’s a component where title is a prop:

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Props are always passed from the parent component to the child component. As your application increases in complexity, you slowly hit what is called prop drilling here’s a relate article that is React-focused, but totally applies). Prop drilling is the idea of passing props down and down and down to child components — and, as you might imagine, it’s generally a tedious process.

So, tedious prop drilling can be one potential problem in a complex. The other has to do with the communication between unrelated components. We can tackle all of this by making use of an Event Bus.

What is an Event Bus? Well, it’s kind of summed up in the name itself. It’s a mode of transportation for one component to pass props from one component to another, no matter where those components are located in the tree.


Vue + TypeScript: A Match Made in Your Code Editor

Vue is so hot right now and I’ve been thinking of doing a serious project with it since quite a while, so when the opportunity popped up, I hopped in. But there was a little problem — one of the requirements of the project was to write it in TypeScript. At first, I was super stressed about how I was going to ever get started on this combo, but vue-cli made it so easy.

I’d be lying if I said this ride was super smooth. There were frustrations, hours of staring at the screen and some fistbumps with my table but after working with Vue + TypeScript for over a month now, I can say it was worth it — and if I had to code another app with Vue, I wouldn’t do it without TypeScript.


Building a RSS Viewer With Vue: Part 2

Welcome to Part 2 of this mini-series on building a RSS viewer with Vue. In the last post, I walked through how I built my demo using Vue.js and Vuetify on the front end and Webtask on the back end. When I built that initial version, I knew it was exactly thatmdash;an "initial" version. I took some time to work on a few updates, and while I won't dare call this a "perfect" version, I do think I've made some improvements and I'd like to share them with you.


Intro to Vue.js: Vuex

This is the fourth part in a five-part series about the JavaScript framework, Vue.js. In this part, we'll cover Vuex for state management. This is not intended to be a complete guide, but rather an overview of the basics to get you up and running so you can get to know Vue.js and understand what the framework has to offer.