How We (Mostly) Survived The Stormy Apocalypse!

It’s not news to anyone any more, so I’m sure everyone knows Amazon Web Services (our major cloud infrastructure provider) suffered an outage within one of their availability zones on Sunday June 5th. AWS is split up into various geographic regions, and within each region, a number of availability zones. I’m going to assume most readers know about this, but if you don’t, check out Amazon on how they describe these things. On Sunday one of these availability zones suffered a “power event”, owing to Sydney’s wild weather on the weekend, bringing it to its knees. Lots of Australian based websites had major problems.

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REA at the Big Day In

The Big Day In is an event designed for both High School (Years 9-12) and University students interested in careers in technology. Over 6,000 young people will attend events around the country to hear about the ICT industry.

“We’re looking for passionate speakers who have something valuable to say to students who are contemplating a career within ICT. ” 

-John Ridge AM, Executive Director of the ACS Foundation

Sign us up!

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This is a desk. And we’re here to help. But we aren’t a Help Desk!

REA’s Enterprise Technology Services team sent a delegation on a trip to the US recently to engage with other internal IT Support teams. We swapped notes and benchmarked ourselves against some of the best in the business (think Box.com, Zendesk, Okta, et al). We learned plenty about ourselves and certainly one thing which we are not is a help desk. I published the following blog internally at REA to contextualise and articulate to the business who we are, what we do and where we are going—and we why aren’t a help desk!  Enjoy the read. Continue reading

ReactJS – Real World Examples of Higher-Order Components

A Little Bit of Background

Here at REA Group, we've recently been working on a new UI for the core property search experience on realestate.com.au. We've been building this UI as a universal javascript application, supporting both server-side and client-side rendering, using NodeJS and ReactJS.

During this project, we came across a few different use cases for some cross-cutting concerns, such as page load tracking, toggling new features on and off, and desktop/mobile toggling. We wanted to implement these in a generic and reusable way to avoid code duplication. For example, we had different pages (routes) in our application, and wanted to track user visits to those pages, but didn't want to duplicate this tracking code for every route.

We initially used React mixins for some of these problem, but ended up replacing it with higher-order components. In this blog post, I'll first provide a brief introduction to higher-order components (HOCs), and will then go through our journey for each use case and will explain each of the aforementioned techniques (mixins and higher-order component) in more details.


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