Writing · Formerly on leejohnson.it
Step-by-step guides and write-ups on Swift, SwiftUI and building for the Apple Watch, with code you can copy at beginner, intermediate and advanced levels.
01watchOS · Swift · SwiftUI · 10 min read
The Apple Watch is a remarkable device that extends the power of iOS development to the wrist, allowing for intimate, glanceable interactions.
02watchOS · Design · SwiftUI · 19 min read
Crafting Impactful Apple watch experiences with Swift and SwiftUI.
03iOS · watchOS · Performance · 8 min read
Battery life remains one of the most important factors in user satisfaction for iOS and watchOS apps.
04watchOS · App review · 6 min read
Innovation often starts with curiosity. MetricEdition, created by Lee Johnson under the StromaScape brand, is a perfect example of how curiosity about time…
05watchOS · SwiftUI · Code · 20 min read
Innovation often starts with curiosity. MetricEdition, created by Lee Johnson under the StromaScape brand, is a perfect example of how curiosity about time…
A–ZReference
Essential Swift and SwiftUI terms from Actor to ZStack, each with a clear definition, a code example and a usage tip.
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