A Month with OpenAI's Codex

The day I discovered type design

Beat Paxos

I rebuilt Claude Desktop in 10 days. Here's why

The biggest surprise of the MacBook Neo

macOS: What is a Background Security Improvement, and how does it work?

CBM-BASIC: Commodore BASIC–style interpreter written in C

VisiCalc Reconstructed

How I Used Lima for an AI Coding Agent Sandbox

Building a Shell

AppScript: Objective-C Without the C

Sunsetting Code with Me

The Appalling Stupidity of Spotify's AI DJ

The Serial Safety Net: Efficient Concurrency Control on Modern Hardware

Dependency cooldowns would be a good idea for Go

Analyzing Nvidia GB10's GPU

How to use storytelling to fit inline assembly into Rust

Bringing Chrome to ARM64 Linux Devices

On Making

How we compare model quality in Cursor

How far can you go with IX Route Servers only?

Why does AI tell you to use Terminal so much?

C++26: The Oxford Variadic Comma

My Rust dev setup in 2026

Containers Are Not a Security Boundary

On Thinking Machines

Nominal Types in WebAssembly

Using Thunderbird for RSS

Empty Should Be Empty

Write Small Rust Scripts

Async Dags in Bash

Compiling Match Statements to Bytecode

Interpreting near native speeds with CEL and Rust

A Silly Shell Pitfall

C++ Reflection: Another Monad

A taxonomy of text output (from tools that want to be too clever)

A survey of write protect notches on floppy disks and other media

What Is Code Review For?

Arm's Cortex X925: Reaching Desktop Performance

I built a pint-sized Macintosh

State of WASI support for CPython: March 2026

Parse, Don't Guess

Building a Live BGP Map

AArch64 Bitfield Move (BFM) Instruction

Redis Patterns for Coding Agents

Book Review for the Art of Doing Science and Engineering

You can use newline characters in URLs

Billy bookshelves as a retro motherboard "rack"

DOS Memory Management

Why Objective-C

Claude Code is changing my life

Gzpeek: Tool to Parse Gzip Metadata

Exposing More Parallelism Is the Reason Why Some Vectorized Loops Are Faster

Against Query Based Compilers

Implementing a Clear Room Z80/ZX Spectrum Emulator with Claude Code

Get an Organization to Try Pair Programming: A Bottom-Up Experiment

Can you reverse engineer our neural network?

Mquire: Linux memory forensics without external dependencies

Vulnerability as a Service

Bit-Field Layout

Using threat modeling and prompt injection to audit Comet

Parsemail

Apple Will Kill iPadOS

Nickel Since 1.0

Why Not Objective-C

Audible Launches Immersion Reading for Deeper Engagement with Books

Two mechanisms for dynamic type checks

One Page of Async Rust

Carelessness versus craftsmanship in cryptography

Floating-Point Error Handling in C++: What Works

Runtime Mipmap Generation

Android 17's lock-free MessageQueue

Index, Count, Offset, Size

Making music with MIDI just got a real boost in Windows 11

Go the right way: the Zen of Go coding

- -dangerously-skip-reading-code

A passionate defense of the M Pro series of chips

What Belongs in Claude.md

Justifying Text-Wrap: Pretty

Deterministic Core, Agentic Shell

Diagnostics Factory

Parallel Translation at 216x Human Speed

Defer Available in GCC and Clang

Watching Code Fly By

Device Hoarding and the Obligation to Consume

Profiling on Windows: A Short Rant

Profiling on Windows: A Short Rant

Creating Fake Files and Binaries

More lessons from 14 years at Google

Unlock language-specific rich symbol context using new find_symbol tool

WebKit Features for Safari 26.3

Enhanced developer tools on the Microsoft Store

(Un)portable defer in C

Gitmeh: AI-powered Git commits for the terminally lazy

Adventures in Neural Rendering

How did Windows 95 get permission to put Weezer video 'Buddy Holly' on the CD?

It's Over. The iPad Won

Towards a Standard for JSON Document Databases

New microkernel OS in 10 days: From zero to Google Compute Engine