An AI-driven journey in porting Qwen 3VL 4B vision model from MLX Python to Swift, featuring coding sessions with GPT-5 Codex, debugging with Sonnet 4.5, and performance optimizations with Haiku 4.5 to achieve code parity.

Learn how to combine Foundation Models' @Generable macro with MLX Swift to get structured, type-safe responses from your on-device models. Build apps that can reliably extract structured data from language models with guaranteed JSON schema compliance.

Grok Code fast (formerly sonic) tested on 60K-line Zenther app. Blazing speed vs limitations analysis, 432M tokens for $13, and why it's my favorite model of 2025 for iOS development.

Learn how to create a SwiftUI app that uploads an image to Runway ML's API to generate dynamic videos. This tutorial covers the complete process from image selection to video display, following Apple's Human Interface Guidelines.

Heading to WWDC 2025? I share my itinerary for Apple's biggest event, including networking opportunities, community gatherings, and specialized AI sessions. Discover essential events like Core Coffee, RevenueCat Bash, AiOS Meetup, and One More Thing conference.