Leo Kwan, a former personal trainer turned iOS developer, writes a personal newsletter mixing life updates, such as sleep and coffee habits after travel, with practical developer notes on AI tools like custom GPTs and Apple's SwiftData and CloudKit. Readers get casual, first-person accounts of building apps and the mistakes involved, plus a few plugs for his own apps.
Website: https://leo-kwan.ghost.io/
A principal engineer at Just Eat Takeaway writes long-form technical articles on software architecture, authentication concepts, and iOS modular design. The excerpts offer reference-style explanations and detailed accounts of real engineering decisions from a large production system.
Jesus Guerra writes first-person engineering essays on seniority levels, debugging a slow XCUITest run caused by waiting on a web view process, and the limits of individual problem-solving as engineers grow. The posts blend personal reflection with concrete technical diagnosis.
William Boles writes about iOS development in Swift and Objective-C, focusing on software architecture and code organisation. Posts cover practical design patterns such as avoiding overgrown shared components, resisting over-engineered form abstractions, and structuring modular projects with test-helper targets.
A personal technical blog newsletter on iOS and macOS internals, covering reverse engineering, Mach-O binaries and Swift compile-time techniques. Readers get hands-on, tool-specific walkthroughs, including how AI tooling can be applied to development workflows.
One short email a week with hand-picked newsletters from the index. Free, no spam, unsubscribe anytime.
