Tech
Ray tracing is the process of simulating light rays to render a 3D scene. It seems really complicated at first, but it's actually quite simple. After reading this post, you could easily implement one yourself!
People
International Women's Day (March 8) is a global day celebrating the social, economic, cultural and political achievements of women. Here's a roundup of some of the things we’ve been doing across the company to celebrate.
Tech
I recently got the chance to play around with a BBC Micro:Bit - an educational toy aimed at helping kids learn to program. It's designed to do a lot of things, but 3D rendering isn't one of them.
Delivery
Traditional metrics tracking progress against a plan are not fit for purpose in an agile environment. Quality metrics often focus mainly on bugs producing numbers that are most often not very meaningful. I am discussing a different approach to both using Flow to judge process efficiency and a measure of practices used to express quality.
Tech
A look at the design principals behind the Aeron messaging system and the consequences on its suitability for Scott Logic's purposes.
Tech
A series of posts exploring the things that Spring Boot does when it magically Autowires application dependencies. Is it really a kind of magic, or is there no such thing?
Tech
Practicing Continuous Integration & Deployment, we can get new features to users faster and tighten our feedback loops. In this introduction to CI/CD, I introduce and explain an example GitHub Actions workflow which builds your front-end and deploys it with GitHub Pages
Tech
After hearing about Svelte, a performance-first web framework, I tried it out in a web-based Minesweeper solver. SHOCKINGLY, it didn't automatically make my code fast - that took a process of iterative optimisation
Delivery
In this post, I discuss agility in more general terms than thinking about any specific framework. My aim is to highlight the overarching purpose of agility for businesses as a whole as opposed to concentrating at the team level as I have seen so often.
Testing
A short story on my maiden voyage into the world of Cypress - the test tool, not the country. This is an overview on how I discovered Cypress, how I configured it, created tests and how I drifted away from the standard setup to utilise the provided TypeScript and Cucumber plugins to make it work with the application development project we were delivering.
Delivery
Setting a Sprint Goal is a powerful means of achieving focus, motivating and inspiring your team. So why is it always forgotten about?
Tech
For the past 3 months, I have been a bit obsessed with Minesweeper. It has plagued my honeymoon, stolen my free time, and been the subject of two tech talks. That's a good thing.
Testing
To achieve continuous deployment, we need to achieve continuous confidence of our software.
We need to think about Continuous Testing.
Tech
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In this post I explore the Bindable SwiftUI Redux package I created, and explain the motivations behind using Redux for state management in SwiftUI, and the challenges faced in integrating the two frameworks.
Testing
A quick introduction into API automated testing using Postman and Newman. Postman tests can be so simple and straight forward. Newman gives the capability of running Postman tests through the command line. I'll discuss implementing basic tests to showing how valuable Postman tests can be in a CI/CD environment.
Tech
This post discusses one way to add Playwright to a create-react-app generated app, and shows how easy it is to use for cross-browser UI automation.
Tech
Interface Segregation is an important part of writing clean and maintainable code. In most languages, it requires constant maintenance and naturally degrades over time. In TypeScript, we can just Pick the good bits.
Tech
In this post I take a closer look at how SwiftUI uses declarative syntax to construct view hierarchies, and how it transmits state updates to the UI.
Cloud
In this hands-on tutorial, I'll introduce Google Cloud Platform and use it to develop a simple computer vision application. We'll make the most of its user-friendly interface, great developer tools and generous free tier.