Now Codex can do PR reviews like GitHub! Review each file in turn, tick those that you have viewed, leave comments on any issues, and then feed those comments back in and have the agent fix them. This totally changes how I work. #codex

Codex’s new fix merge conflicts feature is a game changer for me, never have been able to read those merge conflict diffs! #codex

Presenting is an incredibly hard skill to master, but every year when watching WWDC videos I find myself slightly nauseated by the fake “happy” style that almost every presenter uses. It seems so obvious they have been briefed on how to talk, I wish they would just talk naturally.

Had two occasions where Xcode 27 used 150GB of memory, needless to say, my Mac doesn’t have that much and it kind of went a bit pear-shaped after that. Might give it a miss until the next beta! #wwdc26

Watching news at ten with the subtitles from Masterchef, go home iPlayer on Apple TV, you’re drunk.

Spent a fascinating couple of days using Codex to analyze hitch reports from Xcode Instruments, you can give Codex an entire .trace file and it knows how to parse it and explain the results! #xcode #codex

Codex on iOS just appeared within the ChatGPT app! Syncs with a desktop running Codex, just like Claude Code presumably. #codex

Wow, long running tasks on iOS 26 actually work. Just seeded the new CloudKit based feed directory for Newsbite with 182000 feeds, on my iPhone. It took about 3 hours. No impact on battery. #iosdev

@caseyliss I think iOS 16.4 has just fixed that primary action menu SwiftUI bug, please confirm I’m not imagining it..

Testing…