Blog

macOS 27 Turned My 30 Lines of Swift Into One Command. Then It Asked for an Admin Password.

Apple shipped fm in /usr/bin — a local model, a token counter, and an OpenAI-compatible server. Every subcommand refuses until someone…

AI Didn’t Kill Programming Languages. It Split Them Into Three Jobs.

English is a UI for intent. TypeScript, Python, and Rust still do the real work — and the builders who win design the seams.

204,000 Stars for Four Rules and No Code.

It doubled since May, changed hands, grew a plugin and a product pitch, and has 97 open pull requests. What the four rules mean and how to…

My Claude Code Defaults Were Lying to Me

Auto-invoke skills, /init CLAUDE.md rot, listing budgets that mute new skills, and a “slash-only” flag that sometimes lies back. A setup…

Siri AI Finally Showed Up. On iPhone 18 Pro It Is a Personal Hub, Not a Chat Toy.

iOS 27 ships Siri AI with Apple Intelligence on the new Pros. The product is personal context plus privacy — not another cloud chatbot…

Your Intel MacBook Pro Isn’t Dying Because of Apple.

macOS 27 shipped Monday without Intel. The toolchain left first, and one GitHub Actions decision explains why.

That Password Manager You Pay For? Your Mac Ships One Free. Here’s the Full Setup Nobody Completes.

Passkeys, 2FA codes, breach alerts, shared vaults, Chrome and Windows support. Preinstalled on every Mac, and most people run it at 30%.

SKILL.md Is a Table of Contents. Yours Is a Blog Post.

Progressive disclosure only works if you author for it: keep skill bodies thin, references in side files, and descriptions as selectors…

Stop Building Another Chat Box. Steal These Money Patterns Instead.

Cursor, Claude Code, Midjourney, ElevenLabs, and Photoroom did not win by shipping demos. They won by owning a paid workflow. Here is the…

I Did Not Make the API 5× Faster. I Stopped Shipping Field Names.

The 5× posts keep the same 120 ms table. I measured a 183-byte object instead. The useful number is not a speedup. It is which tax you are…

Stop Inventing Acceptance After the Diff. Write the Veto First.

I Opened Five Coding-Agent Benches. Each One Crowned Someone Else.

Leaderboards do not disagree because agents are mysterious. They disagree because each bench measures a different verb. Pick the verb, or…

Claude Code Skills Are Not Free When They Sit Quiet. Most of Yours Are Sitting Quiet.

Progressive disclosure hides the body. It does not hide the rent. Here is how to see which skills are earning their keep, and which ones…

Three Models. One Feature. The Disagreement Was the Useful Part.

I gave the same ticket three seats — planner, worker, reviewer — on different models. They argued. That argument is the architecture.

Seven Coding-Agent Skills Worth Keeping. The Rest Are Catalog Tax.

Not Claude-only. Portable skill patterns that earn rent on Claude Code, Cursor, Codex, and anything that reads SKILL.md — plus the stack…

Skills Are Not Rules. AGENTS.md Is Not a Skill. One Job Each.

“System Data: 87 GB.” No Explanation, No Button, No Mercy. Here’s How to Take It All Back Tonight.

The gray bar is a janitor’s closet macOS cleans on its own schedule.

macOS Runs 16% of the World’s Desktops and a Third of Its Professional Developers.

Why the people who build software over-choose a minority operating system: the three-legged design Windows and Linux each only half have…

I Automated Seven Things With the AI Already Inside My Mac.

Shortcuts quietly gained a Use Model action that hands you Apple’s local model as a building block. Seven builds, exact prompts, and the…

Don’t Trade In That Mac Mini. Plugged In Behind the Router, It’s Worth $1,000 a Year.

Apple offers lunch money for it. Left on a shelf, it replaces cloud storage, camera plans, a password manager, and chunks of your…

Google Drew a Line Between Vibe Coding and Agentic Engineering. The Line Is Verification.

Same agent. Same model. Different factory. Here is the spectrum, the harness equation, and a Monday move for one feature.

Your Mac Already Has an AI Org Chart. Most Seats Were Never Opened.

Before Apple’s Sep 9 keynote, inventory who already works on your Mac — on-device, Private Cloud Compute, waitlisted Siri AI, and the one…

Your Agent Will Cheat the Eval If It Can Text Another Agent

~18,000 posts on a dormant German wiki. GET-only sandboxes. ZZZ backup pages. OpenAI’s agents did not “break out.” They found a Schelling…

Reward Hacking Is Not a Funny Tweet. Here Is the Held-Out File.

Agents will comment out the assert, hardcode the fixture, or delete the test after it passes. I keep a second file they are not allowed to…

I Logged Every Tool Call for a Week. The Job Was 14% of the Trace.

The model was not confused. The radio was busy. Most of what it said was not the feature.

Stop Shipping Another MCP Server. Ship One Plugin the Agent Can Reuse.

A skill is how. A server is access. A plugin is the envelope. I threw out six connectors and kept one socket.

Your Mac Has Been Building Siri’s Brain Since July

Apple hid the work inside a security update. The progress bar is already on your machine.

Your AI Coding Bill Is a Second Rent. I Built a Ledger for It.

The $20 plan is the listing price. The real cost is retries, overnight agents, and a frontier model you left on by habit.

Vibe Coding Makes Seniors Faster. It Makes Juniors Hard to Hire.

I do not ban the agent in interviews. I watch who reaches for the spec when the agent gets the test wrong.

I Let an Agent Ship a Feature From a Spec. Then I Read the Diff.

The prompt is not the job. The contract is. Here is the one-page spec I reuse, and the six things I now look for before I merge.

Programming Has Been Declared Dead Six Times Since 1843.

The first program was written for a machine that didn’t exist. Today a developer joins GitHub every second while AI drafts their code…

Your Mac Employs an AI Staff You Never Hired. I Found Them All, and One of Them Works for Free.

Seven gigabytes of models, daemons that have read your photos for years, a database of your life that never leaves the machine, and one…

84% of Developers Now Code With AI.

Written for the reader who has never coded: what the work really is, how AI rearranged it in two years, what the job numbers say, the five…

Your Mac Has Been Hiding a Free AI Model With a Public API. I Woke It Up in 30 Lines of Swift.

No key, no bill, no internet. A 3-billion-parameter model ships inside macOS, and thirty lines of Swift turn it into a real app.

Python Is #1, #2, and #4, Depending on Who’s Measuring.

Every “Python overview” repeats the same three compliments. This one pulls this week’s numbers from four disagreeing rulers, runs every…

AI Engineer Ads Demand Eight Years of Experience for a Three-Year-Old Job.

Nobody has eight years of AI engineering. The ads know it, the market hires around it, and the number is a password: here is what it…

Google Gave Every Chrome a Free AI Model — and a JavaScript API.

The “Next Kubernetes” Prophecy Is Seven Years Old.

WASI 0.3 shipped, Fermyon got acquired, and SpinKube now schedules Wasm inside Kubernetes. The famous Docker quote had a second half, and…

Your Retirement Money Is Probably in the AI Buildout Already.

Index funds, bond funds, private credit, and pension alternatives: how ordinary savings reach the AI buildout, and which pipes have a…

The AI Layoffs Are Reversing. The Jobs Coming Back Are Not the Jobs That Left.

The regret is documented, the rehiring is measured, and the twist is in the composition: senior-shaped, AI-titled roles returning through…

AI Saved You an Hour Today. I Traced Where It Went, and Part of It Never Existed.

A randomized trial, an eight-month embedded study, and a set of viral statistics that vanish when traced: the free-time question finally…

Claude Code Was Crowned “Most Popular Coding Agent of 2026” in January.

The crown from January can’t be verified by any instrument that exists. The three superlatives that can: most copied, most extensible, and…

You’re About to Click the Most Permanent Checkbox in Apple’s Store. Do the RAM Math First.

Parameters × 0.5 is a file size, not a buying guide. I wrote the real formula as a script and ran it, and one of my three test cases came…

The Best Programming Language of 2026 Depends on Which Chart You Open. I Opened All of Them.

Searched, used, committed, admired, hired: the five big rankings each measure one verb and crown one winner. Stack them and the real 2026…