Reading List

The most recent articles from a list of feeds I subscribe to.

OpenAI’s Codex

Simon Willison:

OpenAI just released a new macOS app for their Codex coding agent. I’ve had a few days of preview access — it’s a solid app that provides a nice UI over the capabilities of the Codex CLI agent and adds some interesting new features, most notably first-class support for Skills, and Automations for running scheduled tasks.

Interesting, for sure. But super-duper interesting? I don’t know.

Xcode 26.3 ‘Unlocks the Power of Agentic Coding’

Apple Newsroom:

Xcode 26.3 introduces support for agentic coding, a new way in Xcode for developers to build apps using coding agents such as Anthropic’s Claude Agent and OpenAI’s Codex. With agentic coding, Xcode can work with greater autonomy toward a developer’s goals — from breaking down tasks to making decisions based on the project architecture and using built-in tools.

I don’t know if this is super-duper interesting news, but I think it’s super-duper interesting that Apple saw the need to release this now, not at WWDC in June.

Tahoe NSTableView Scrolling Bug

Sarah Reichelt (Mastodon): [When] I scrolled down from the top, the content rows would scroll into the header, making the top messy and unreadable. This sort of overlapping and unreadable text is a feature of the various OS 26s, but in this case, there wasn’t a hint of transparency, so it looked like a bug […]

Apple Platform Security Guide (January 2026)

Apple (revision history, PDF, Hacker News): Topics added:Automatically unlock Apple devicesCommunicating emergency information using satellitesQuantum-secure cryptography in Apple operating systemsPlatform Single Sign-onEnergyKit data securityAttestation process security Previously: Apple Platform Security Guide (May 2024)

Sinofsky on Cook and Forstall

Richard Lawler: Emails released by the Justice Department on Friday appear to show that former Windows boss Steven Sinofsky not only consulted Jeffrey Epstein for help in securing his $14 million “retirement” package in November of 2012, but also in working on future career steps at other companies like Samsung or Apple. One document appears […]