How iOS Bluetooth Low Energy (BLE) Works: A CoreBluetooth Guide
Roles, scanning, GATT, notifications, background modes and state restoration — plus a Combine wrapper, drawing on my BLE work in the Flying Flea app.
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iOS · Bluetooth
iOS · WidgetKit
Blog
Notes from an iOS developer.
Practical write-ups on the iOS frameworks I work with — written to be accurate, concrete and easy to skim.
How iOS Widgets (WidgetKit) Work: Timelines, App Groups and Interactivity
Timelines, reload policies, widget families, App Groups, interactive widgets with App Intents and Lock Screen widgets.
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