Swift App Development: Concurrency, Testing and Codebases That Last
How we write Swift that stays maintainable: data-race-safe concurrency, tests that earn their keep, modular packages, and incremental migration from Objective-C.
BlogCategory
Native iOS and Android, React Native and Apple platform apps: planning, building, launching and maintaining mobile products people keep using.
How we write Swift that stays maintainable: data-race-safe concurrency, tests that earn their keep, modular packages, and incremental migration from Objective-C.
When React Native is the right choice, what its new architecture changes, where native modules come in, and what over-the-air updates can and cannot do.
Fully native iOS and Android apps give you everything the platforms offer, at the cost of two codebases. Here is when that trade is worth it, and how to manage it.
How to choose between native, cross-platform and web for your mobile app, and how we run a mobile project from discovery through launch and beyond.
How to scope a startup MVP, what to cut and what to keep, how to validate it with real data, and what to change once the app finds traction.
What it takes to build a shopping app customers keep: catalog and search, fast checkout and payments, useful push notifications and solid performance.
The product and UX decisions that shape an iPhone app: one-handed design, the first minute, notifications and widgets, payments and subscriptions, and real-world reliability.
What it takes to build an iPad app people work in: adaptive layouts, resizable windows, Apple Pencil, keyboard and pointer support, and enterprise rollout to field teams.
How we approach iOS app development end to end: SwiftUI and UIKit architecture, testing, security, and getting through TestFlight and App Store review without surprises.
How we build web apps and PWAs that feel native, work offline and install to the home screen, and where the platform limits sit, especially on iPhone.
How we design and build watchOS apps: whether you need one at all, companion versus independent apps, complications and Smart Stack widgets, and workouts with HealthKit.
How we build tvOS apps people enjoy from the couch: the focus engine and Siri Remote, streaming with HLS and FairPlay, easy sign-in, and living-room UX.
How we build Android apps with Kotlin and Jetpack Compose, handle device fragmentation across the whole device range, and ship reliably through Google Play.