A deep dive into the design, performance, and trade-offs behind Lists — a pure-Swift replacement for UICollectionViewDiffableDataSource that's up to 1000x faster than Apple's implementation.
Often, we pass functions as stored arguments to an object. In this quick tip, we explore how we can still maintain `Hashable` and `Equatable` when we do so, without having to write it ourselves.
How to use cross import overlays in your project, today
How to set up an iOS project for git worktrees, including DerivedData isolation, SPM caching, simulator conflicts, and project file merge strategies.
A deep dive into the design, performance, and trade-offs behind Lists — a pure-Swift replacement for UICollectionViewDiffableDataSource that's up to 1000x faster than Apple's implementation.
What I learned building claude-deep-review, a code review skill that decomposes review into 15 specialized agents running in parallel.
What I learned building Claudio, a tool that runs multiple AI coding agents simultaneously using git worktrees
What it's actually like to build a real tool on Apple's on-device FoundationModels framework — the 4,096 token ceiling, blind token budgeting, and everything in between
What I learned building a CLI toolset that captures SwiftUI previews programmatically, giving AI coding assistants a visual feedback loop.