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Swift

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

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Value Semantics vs Reference Semantics in Swift: A Practical Guide

Value Semantics vs Reference Semantics in Swift: A Practical Guide

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4 min read
Controlling a treadmill from an iPhone over Bluetooth LE

Controlling a treadmill from an iPhone over Bluetooth LE

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2 min read
Rendering a live 3D earthquake globe on iOS from the USGS feed

Rendering a live 3D earthquake globe on iOS from the USGS feed

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2 min read
Building an AI translator that lives everywhere on macOS, iOS and Chrome

Building an AI translator that lives everywhere on macOS, iOS and Chrome

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2 min read
the forgotten engine and the error message that taught a betrayal

the forgotten engine and the error message that taught a betrayal

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13 min read
Fusing watchOS Sensor Signals Into a Risk Decision — Without Coupling to HealthKit

Fusing watchOS Sensor Signals Into a Risk Decision — Without Coupling to HealthKit

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4 min read
I shipped a clipboard manager inside the macOS App Store sandbox. Here's what works and what doesn't.

I shipped a clipboard manager inside the macOS App Store sandbox. Here's what works and what doesn't.

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3 min read
低遅延の打鍵音をAVAudioPlayerNodeプールで重ねる設計

低遅延の打鍵音をAVAudioPlayerNodeプールで重ねる設計

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1 min read
I Built an Open-Source macOS Screen-Cleaning & Pet-Lock Utility in 3 Hours with AI

I Built an Open-Source macOS Screen-Cleaning & Pet-Lock Utility in 3 Hours with AI

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2 min read
Debugging a Markdown Quick Look extension: signing, file changes, and WKWebView

Debugging a Markdown Quick Look extension: signing, file changes, and WKWebView

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6 min read
Understanding MVVM by Building a Simple Weather App with SwiftUI

Understanding MVVM by Building a Simple Weather App with SwiftUI

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6 min read
macOSメニューバーアプリの「無効化」でAudioEngineまで止めない理由

macOSメニューバーアプリの「無効化」でAudioEngineまで止めない理由

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1 min read
macOSのInput Monitoring判定で、2つのAPIと「実際に動くか」を分けて観察する

macOSのInput Monitoring判定で、2つのAPIと「実際に動くか」を分けて観察する

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1 min read
Fixing macOS "No route to host" when an SSH app never asks for Local Network access

Fixing macOS "No route to host" when an SSH app never asks for Local Network access

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2 min read
Seeking 20 TestFlight beta testers — MarkdownVault (local encrypted web-to-Markdown on iOS)

Seeking 20 TestFlight beta testers — MarkdownVault (local encrypted web-to-Markdown on iOS)

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1 min read
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