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.
Testing
Automation plays a crucial role in the execution of regression test suites. A Continuous Integration (CI) tool can run 100’s of tests as part of a build deployment pipeline. The CI tool proceeds through several steps until the pipeline is complete. Wonderful! - but what do we do if failing tests block your pipeline?
Tech
This post looks at adding Puppeteer to a create-react-app generated app, and shows how easy it is to get Puppeteer up and running.
Tech
We - Alex and James - are graduate developers and our first project introduced us to Infrastructure as Code (IaC) and serverless architecture. This post is a collation of useful resources and thoughts gathered on our journey to help you learn about AWS, Terraform and Serverless - it's the guide we wish we had.
Tech
SAT solvers are surprisingly fast and probably under-used. Could one help us improve sprint planning meetings? Maybe, but first you'll have to change the way you think about user stories.
Tech
In this post we will be investigating how we can improve the performance of a chart created using D3FC and WebGL by using a lower level API from the d3fc-webgl package.
Testing
In this post, through experimentation, I will be comparing the two most popular browser automation frameworks: Selenium and Puppeteer
Tech
Rebasing is a technique available in Git, often shrouded in mystery or steered away from, this post explains what it is and how it can be used
Tech
In this post we will be looking at creating a chart using D3FC and the new WebGL functionality. With the performance boost that WebGL provides we will see how we can render a large data set of around 54,000 points in a single pass.
Tech
Improv is one of my favourite pastimes. In this post I explore some of the most fundamental rules of Improv and what they can teach about writing good code.
Tech
The more advanced, time saving and helpful techniques of any source control tool require an understanding of the fundamental concepts of any source control, here we cover the most important ones
Tech
In this post I look at how SwiftUI manages state with Combine, and how it compares to using React with Redux. SwiftUI is Apple's new declarative UI framework for developing UI natively, while React is a declarative UI framework for the web.
Tech
An Augmented Reality Sudoku solver using the WebAssembly build of OpenCV (a C++ computer vision library), Tensorflow (a machine learning library) and solver written in Rust. It neatly demonstrates how WebAssembly allows you to write performance-critical web-based applications in a wide range of languages.
Tech
DTOs help translate data between server and client. By going back to first principles, how can we utilise static type-checking and integration with modern IDEs to write a better DTO?