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Joined March 2024
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visionOS 27: UILookToScrollInteraction antongubarenko.substack.com/…
Check out the article from @mfaani on git worktrees — the underused feature that lets you check out multiple branches at once, and why it's suddenly relevant as AI agents work across branches in parallel.
mfaani.com/posts/ai/how-to-u…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
In this video, @amyruthworrall wires up Apple's own SF Symbols renderer to preview symbols exactly as the system draws them — a neat bit of tooling for anyone who's been squinting at approximations.
amyworrall.com/blog/previewi…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
An investigation by @fatbobman into how Apple improved SwiftUI type-checking performance through TupleContent, shared builder APIs, and deferred conditional conformance.
fatbobman.com/en/posts/conte…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
A focused demonstration from @StewartLynch of @State becoming a macro in Xcode 27. The new implementation lazily evaluates its initializer, avoiding unnecessary work when SwiftUI recreates a view.
createchsol.com/blog/2026-08…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
Researchers from @mysk_co document a WebKit issue that can expose a user’s real IP address and DNS queries while using proxy-based browsers or iCloud Private Relay.
mysk.blog/2026/08/04/webkit-…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
A practical implementation of Server-Sent Events using URLSession.bytes(for:), along with a small test server by @onmyway133. Particularly useful for apps consuming AI responses or other incrementally delivered data.
onmyway133.com/posts/how-to-…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
StructuredQueries 0.35 introduces schema-checked support for JSON and JSONB data in SQLite. The article from @pointfreeco shows how to retain type safety while working with semi-structured local data.
pointfree.co/blog/posts/220-…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
Command-line steps for installing simulator runtimes when Xcode 27 beta remains stuck on “fetching download information.” A useful workaround by @donnywals to keep nearby when the graphical installer fails.
donnywals.com/installing-sim…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/
A clear explanation of Sendable types and @Sendable closures from @twannl, with examples showing how values move safely across concurrency boundaries. A solid reference when working through Swift 6 strict-concurrency warnings.
avanderlee.com/swift/sendabl…
Every Wednesday, an issue with the latest news, updates, and stories.
Every Sunday, an issue with tips, tutorials, and knowledge from world-class and well-known developers.
Best newsletter for mobile app developers. Join 16K+ readers here: thosewhoswift.substack.com/