Why the hottest brands are starting to look like reality TV

If video killed the radio star, has social media killed the reality TV star? Around two decades on from reality TV’s peak—think The Bachelor, American Idol, Big Brother—you no longer have to endure a grueling casting process or hope the editors treat you kindly to get...

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The Hardest Part of AI Isn’t the Model Anymore.

A year or two ago, if your AI feature wasn't performing well, the answer was usually simple. Try a better model. Teams moved from GPT-3.5 to GPT-4, experimented with Claude, or waited for the next release, and many of their problems disappeared. That isn't the reality...

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How I Fixed Power Management on a Mainline OnePlus 3T

Why it ran hot Part one ended with the phone working, and for a while that was the end of it. postmarketOS on a mainline kernel, Docker on top, a Tailscale address, one small service that needed nothing from me. It went on a shelf behind a monitor, and I stopped...

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Stop Building AI Chatbots. Start Building AI Workers.

Take a look around any organisation today. There's probably a chatbot answering the same customer question "What's your return policy?" A hundred times a month. At the same time, somewhere else in the business, employees are still manually copying information between...

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The Hidden Cost of Postgres Constraints at Scale

Your ingest workers are queuing. pg_stat_activity shows lock waits. The blocked query is not a slow SELECT. It's your bulk INSERT, waiting on the devices table. You added a FOREIGN KEY there months ago. You added a UNIQUE constraint on the readings table to catch...

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Why Boring Traders Make More Money

In 2024, the S&P 500 returned 25%. The average equity investor made 16.5%. Same market. Same year. An eight-point gap between the index and the people trying to beat it. That gap wasn’t bad luck. DALBAR tracks this every year, and the cause is almost always the...

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How Multi-Model AI Pipelines Lose the Truth at Handoffs

How Multi-Model AI Pipelines Lose the Truth at Handoffs

Consider a hypothetical but representative handoff. A research model returns a careful finding: an association observed in one dataset, in a controlled setting, with limited generalization beyond the domain tested. Correlation, not cause. A preprint, not a settled...

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What It Took to Get Useful Metrics Out of Nginx

The whole thing started with one plain, annoying question: how do we get real metrics out of nginx? Nginx sits in front of basically everything we run, terminating connections, proxying requests, doing its job quietly the way nginx always does. And we had almost no...

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What VAR Teaches Us About the Future of AI Decisions

Football’s most controversial technology may be the best preview of how AI will make decisions everywhere else. Imagine it’s the 93rd minute.The striker breaks through the defense. One touch. One shot. The ball hits the back of the net. The stadium erupts. Players...

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Plex vs. Jellyfin: The Fight for Your Home Media Server

For over a decade, Plex was the main gateway into home media servers for tech enthusiasts, DIYers, and homelabbers alike. If you're unfamiliar with it, think of Plex as your own private, self-hosted Netflix or Spotify. You don't need an expensive server rack or a...

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A Cliché-Resistant Gemma Model for Storytelling

OverviewGemma-4-26B-A4B-StyleTune-V2 is a 26 billion parameter language model maintained by Gryphe that applies targeted stylistic modification to Google's Gemma 4 26B mixture-of-experts base model. The model trains only a single tensor—the lm_head output projection...

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Six Months With Tauri: The Benefits and the Bill

Why I chose Tauri, and what it cost meIn January I had to choose how to build Tabularis. Electron was the obvious option. Three native applications were the romantic option. Tauri looked like the compromise.Six months and 64 releases later, I still think it was the...

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Why “Accepted” Shouldn’t End Your LeetCode Learning

Why “Accepted” Shouldn’t End Your LeetCode Learning

I Used to Think "Accepted" Meant I Was Done LearningWhenever I solve a LeetCode problem, I have a simple objective.Get the green Accepted badge.Move on to the next problem.For a long time, I never questioned that habit.Recently, while solving Matrix Diagonal Sum,...

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