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Swift

a programming language created by Apple for building iOS and Mac apps

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We built a puzzle game about noticing the one thing that's wrong

We built a puzzle game about noticing the one thing that's wrong

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2 min read
We built a mahjong dangerous-tile predictor calibrated on 4.97M real hands

We built a mahjong dangerous-tile predictor calibrated on 4.97M real hands

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2 min read
Migrating from .strings to Xcode String Catalogs without breaking your translators

Migrating from .strings to Xcode String Catalogs without breaking your translators

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11 min read
I built a macOS disk cleaner for developers and just launched it would love feedback

I built a macOS disk cleaner for developers and just launched it would love feedback

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1 min read
I built a 12 MB native Mac app with zero third-party dependencies. Here's what I learned.

I built a 12 MB native Mac app with zero third-party dependencies. Here's what I learned.

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5 min read
Training a Personalised ML Model On-Device with CreateMLComponents

Training a Personalised ML Model On-Device with CreateMLComponents

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3 min read
We built a weather app that stops pretending everyone feels the same temperature

We built a weather app that stops pretending everyone feels the same temperature

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2 min read
Building Calendar ToDo: Turning Calendar Events into a Done List with SwiftUI and EventKit

Building Calendar ToDo: Turning Calendar Events into a Done List with SwiftUI and EventKit

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6 min read
Building a Privacy-First AI App for Patient & Caregiver Doctor Visit Notes

Building a Privacy-First AI App for Patient & Caregiver Doctor Visit Notes

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1 min read
Why Reading Food Labels Shouldn't Feel Like Decoding a Chemistry Exam

Why Reading Food Labels Shouldn't Feel Like Decoding a Chemistry Exam

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4 min read
Making a perfect recording button. Simple yet complex thing.

Making a perfect recording button. Simple yet complex thing.

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7 min read
We built a leg-fidget counter. Here's what that actually took.

We built a leg-fidget counter. Here's what that actually took.

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2 min read
Swift AI Mobile App Development in 2026: Foundation Models Guide

Swift AI Mobile App Development in 2026: Foundation Models Guide

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6 min read
Version-controlled macOS system settings

Version-controlled macOS system settings

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2 min read
I Spent £300 on AI API Calls for a Kids' App — Then I Built a Router That Cut It to £40

I Spent £300 on AI API Calls for a Kids' App — Then I Built a Router That Cut It to £40

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18 min read
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