Swift & SwiftUI enthusiast | Tech blogger 📧 Newsletter: https://xitter.cf/t.co/AX9xEwys1k
Dalian,China
Joined October 2008
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Apple launched its Developer Community Recognition page—and I’m featured!
Creating content on Swift and curating Swift Weekly has been a passion. Honored to be recognized by @Apple alongside so many brilliant community builders.
developer.apple.com/communit…
fatbobman (东坡肘子) retweeted
Fatbobman’s Swift Weekly #158 is now available!
Who Is the Real Threat to AI-Relay Apps?
🔭 iOS 27: App Intents Testing
🔍 HomeView and Apple TV 4K
🌞 iPhone Use: Let AI Assistants Control a Real iPhone over USB
more...
weekly.fatbobman.com/p/fatbo…
Endless gratitude to the extraordinary souls who so freely entrusted us with the priceless wisdom they bore: @AntonGubarenko, @BobkinArtem, @sarunw, @mjtsai, @tiagodhenriques,Bas Broek, @zhongerxin, @turingou, @Saffsanity and Mark Battistella
Fatbobman’s Swift Weekly #158 is now available!
Who Is the Real Threat to AI-Relay Apps?
🔭 iOS 27: App Intents Testing
🔍 HomeView and Apple TV 4K
🌞 iPhone Use: Let AI Assistants Control a Real iPhone over USB
more...
weekly.fatbobman.com/p/fatbo…
Fatbobman’s Swift Weekly #158 is now available!
Who Is the Real Threat to AI-Relay Apps?
🔭 iOS 27: App Intents Testing
🔍 HomeView and Apple TV 4K
🌞 iPhone Use: Let AI Assistants Control a Real iPhone over USB
more...
weekly.fatbobman.com/p/fatbo…
fatbobman (东坡肘子) retweeted
过去一个月，我们围绕 Xcode 和 Apple 生态做了一次 AI 方向的调研。今天，分析报告正式公开！🎉
本次发布的是基于 100 位 Apple 生态领域专家反馈的专家组报告，大众组的数据仍在收集中。
希望这份报告能为大家提供有价值的参考，也欢迎交流讨论！
📊 完整报告：
research.swiftgg.team/xcode/
fatbobman (东坡肘子) retweeted
嘿嘿，再继续推荐我的产品 #WillPath
给喜欢记录一下生活轨迹但是不愿写日记的朋友用的
打卡，发图，碎碎念都可以
不想动手就开启自动签到功能也行
testflight.apple.com/join/SQ…
fatbobman (东坡肘子) retweeted
S$60. Not a typo. 🎟️
iOS Conf SG 2027 tickets are on sale. Foundation Models, App Intents, AI agents in Xcode and plenty of Swift. 20–22 Jan, Singapore.
The whole region is invited for Swift, coffee and friendship 🧡
iosconf.sg/#tickets
fatbobman (东坡肘子) retweeted
3000 条数据，SwiftData List 加载 176 MB / 0.30 秒。
拆分模型后：0.9 MB / 0.029 秒。
差别不在 List，在于 SwiftData 取消了 Core Data 的惰值机制——查完即加载完。
优化只能从建模阶段开始。
fatbobman.com/zh/posts/swift…
Xcode Preview MCP often gives crash reminders. However, I found that if you start with `sudo xcrun mcp-server enable --unsafe-always-allow-all-agents`, the probability of crashing is much lower. Of course, some security will be lost.
Xcode Preview MCP lets AI "see" SwiftUI, but agent automation hits real walls:
• Can't specify render devices
• Silent stale screenshot caches
• Hot-reload crashes & macro index bugs
How to fix It—and Unlocks the Full Potential of Div Preview 👇
fatbobman.com/en/posts/letti…
fatbobman (东坡肘子) retweeted
I really wanted to see what the HomeView setup UI looks like on device, so I adapted my little ESP32 Apple accessory emulator firmware to broadcast its Bluetooth advertisements 😅
fatbobman (东坡肘子) retweeted
we first exploring renting macs, but prices were insane, so we went the path of deploying ours to a data center.
let me tell you something. margins are crazy, but the operational burden is not something agents eliminate, so totally understandable that some companies say: this is not our business. but it’s ours.
we are giving access to our first hardware next week, and already working on growing that fleet.
fatbobman (东坡肘子) retweeted
Hi future coworker 👋 We're hiring a UI Frameworks Evangelist to join the team. SwiftUI people this is your timeeeee.
jobs.apple.com/en-us/details…
fatbobman (东坡肘子) retweeted
UIKit is better suited for AI coding agents than SwiftUI？
AI doesn’t hate abstraction—it hates unverifiable black boxes.
As abstraction moves up, how can verification keep pace? My thoughts on Agent Ergonomics:
fatbobman.com/en/posts/ai-fr…
fatbobman (东坡肘子) retweeted
UIKit 比 SwiftUI 更适合 AI 写代码?
SwiftUI 对 Agent 的真正困境不在于抽象太高，而在于抽象上移后，验证工具链脱节了。
聊聊我对框架与 Agent Ergonomics 的思考：
fatbobman.com/zh/posts/ai-fr…
fatbobman (东坡肘子) retweeted
发布今年第 18 款产品：yomado（夜窗），给 agent 用的虚拟显示屏。
起因是我自己的刚需。现在 Codex 这类 agent 已经能看截图、点鼠标、敲键盘去操作电脑了，但大部分软件根本没有 MCP，比如 Marvelous Designer、Mac 版微信；就算像 Blender 这样有 MCP 的，很多操作还是得看着视口和菜单来做。agent 想用它们，还是得有一块看得见的屏幕。
问题是人和 agent 在用同一台电脑。agent 一开始操作浏览器、微信或者 3D 软件，窗口就在我眼前跳来跳去。尤其是浏览器，它在那边开标签、点页面，我自己想用浏览器都没法好好用。
yomado 做的事很简单：在 Mac 上开几块虚拟屏，按 agent 命名，Codex 一块、Grok Bot 一块。把 agent 要用的 App 拖过去，我自己的窗口留在原来的屏幕上，人和 agent 互不干涉，我也随时能看到它在干什么。
而且这些不用你自己动手。yomado 带了对应的 skill，agent 可以自己开虚拟屏、把要用的 App 挪过去、做完再挪回来，你只管把活交给它。
接下来继续跟进：锁屏或者不接显示器的时候，主机照样能让 agent 继续操作界面。
开源，MIT 协议，Apple 芯片的 Mac 可以直接下载试：
yomado.app
github.com/chekusu/yomado
fatbobman (东坡肘子) retweeted
I see many one-shot, vibe-coded Swift DSL frameworks lately.
OpenSwiftUI will stay human-reviewed and iterate at my path. Agents can speed things up, but I’m resisting the urge to hand it all over.
To me, truly mastering a project means you can keep building it without an agent.
当 Build in Public 重新转入地下 ｜ 肘子的 Swift 周报 #157
🧷 SwiftUI 日历组件的边界与状态设计
🧠 重审「局部隔离」的利弊与权衡
✨ SimAgentation：在浏览器中为 iOS 模拟器标注
more...
fatbobman.com/zh/weekly/issu…
Endless gratitude to the extraordinary souls who so freely entrusted us with the priceless wisdom they bore: Matt Massicotte, Bruno Valente Pimentel, Szymon Lorenz, @szamski, Manuel Lorenzo Parejo, @pedrogomes, AnnotateIt AI, Ethan Parker and @vanillaCitron
Fatbobman’s Swift Weekly #157 is now available!
When Build in Public Goes Back Underground
🧷 Revisiting "Split Isolation"
🧠 SwiftUI Profiling with Instruments
✨ From Annotation to Create ML Training on Mac
more...
weekly.fatbobman.com/p/fatbo…
