Writing
Notes from the last 10%.
The details that separate working from great. Field notes from actually shipping iOS apps: debugging, UIKit internals, subscriptions, and the craft that turns a functional app into one people love.
Where does this code live? Clean Architecture, interactively
An interactive engineering notebook, not a post. Build a ride-sharing app one file at a time, guess which layer each piece belongs in, watch a request flow through every layer, and finally understand why each layer exists.
Open the notebook →UIKit and SwiftUI interview questions that actually come up
The questions iOS interviews actually ask, answered in a sentence or two, with the trap hidden in each one. No 400-question dump.
Read the guide →Top 5 iOS animation libraries
Lottie, Rive, Pow, native SwiftUI, and ConfettiSwiftUI, in the order you'd actually reach for them, plus the one Facebook library still copy-pasted into "best of" lists that's been dead since 2020.
Read the guide →Top 5 iOS logging & diagnostics libraries
Pulse, AvdLee/Diagnostics, CocoaLumberjack, SwiftyBeaver, and NSLogger: what each is actually for, install snippets, and where Apple's own OSLog is already enough on its own.
Read the guide →17 ways to debug UIKit
Ordered by how often you'll actually reach for them. Logging, breakpoints, LLDB, the untappable-button fix, memory leaks, and production crash forensics, each with the exact code or command right there.
Read the guide →