Engineering
SwiftUI Profiling with Instruments: 100,000 Calendar Events
A 100,000-event stress test sent us through SwiftData, SwiftUI layout, navigation caches, and a surprisingly expensive hover effect.
Maciej Szamowski6 min read
Stories
Engineering
Native vs Electron vs PWA for Mac Apps
Native, Electron, or PWA for a Mac app? A practical comparison of runtime, OS integration, performance, and the tradeoffs behind hora Calendar.
Maciej Szamowski10 min read