AI fatigue is real and nobody talks about it
AI makes engineers faster but also more exhausted, because they now have to review, judge and manage far more output than before
https://t.co/rY5tX7fRhA
Apple mathematically proved its quantum-secure crypto (ML-KEM & ML-DSA) is correct - not just tested it. Using Isabelle, SAW & Cryptol, they verified C + ARM64 code matches the FIPS specs, catching bugs tests would miss. Tools now open-sourced.
https://t.co/DxBm09pqoN
Six Years Perfecting Maps on watchOS
An indie dev's journey building Pedometer++ from server-rendered maps to a custom SwiftUI engine, a commissioned basemap, and a polished navigation UI
https://t.co/WRnvLSplF2
Dotted background effect in Metal
The article explains how to create an interactive dotted background using SwiftUI and Metal shaders. Dots are drawn entirely on the GPU using math - no assets, no UIKit, no SpriteKit.
https://t.co/RmbuFlkJa5
- Google : AI now generates about 75% of new code inside the company
- The code is still reviewed and approved by human engineers
- In 2024 AI generated ~ 25% of code; later 50%, now 75%
- One complex code migration was completed 6 times faster with AI
https://t.co/IhqwLBEoHY
When I was at Apple, I loved working on micro interactions that you see all over the OS. Now that I’m not an apple I still like to solve for these little problems that really annoyed me. In this case, I designed a backspace button with a speed controller, so by just pressing it you can delete by letter and then immediately by word as you stretch it, without having to wait (like it usually does on the OS) and then if you stretch a little more, you can speed delete through words… I’m also working on another one where you can repair the words if you over-deleted it by accident 😜 (it also has haptic feedback, which makes it really fun)
If you’re building apps and still skipping linear algebra, MIT’s free Linear Algebra course by Gilbert Strang is worth your time.
Vectors, matrices, eigenvalues - the math behind ML, Core ML, ARKit, 3D graphics, animations, and image/video processing.
https://t.co/eT5yXuSsa9
iOS Dev Lost His Job to AI
A developer was laid off, supposedly due to AI, and is now going all-in on indie apps, YouTube and his developer community.
His advice: don't rely on a single job or salary, start building side income now, before you need it
https://t.co/olK0Ovzhsn
Building iOS Apps with AI Agents: The Practitioner's Guide
The guide details how to ship iOS apps faster using AI coding agents - Claude Code CLI, Codex CLI, and Xcode 26.3 native agents - based on lessons from 8 production apps totaling 293 Swift files.
https://t.co/nHpD1Qmuwx
SpaceX says it has option to acquire startup Cursor for $60 billion
SpaceX has secured an option to either buy Cursor for $60 billion later in 2026 or pay $10 billion for a strategic partnership instead.
https://t.co/vDnuPCb72l
Interesting, somewhat old but still relevant: this article argues that Swift and Rust share many core ideas, but Swift presents them in a more convenient, higher-level, C-like way. Some claims are debatable, but the core idea still feels worth discussing.
https://t.co/XGFwJ7GOkX
The build iOS apps plugin for Codex has been updated!
It now auto install and setup XcodeBuildMCP with everything you need for tests and UI agentic automation, and we added new App Intents skill to help you expose your features to iOS!
Try it in the Codex app!
Expanding Swift's IDE Support
Swift’s official VS Code extension is now on Open VSX, bringing Swift support to editors like Cursor, VSCodium, Kiro, and Antigravity with code completion, debugging, testing, refactoring, and DocC.
https://t.co/4hxauDKTcg