macOS

Docker Compose, Nix, devcontainers, microVMs — how automated provisioning works, and where the boundary moves when an agent needs a workspace.

A deep dive into character sets, from ASCII to UTF-8, and why José becomes "José" in your spreadsheet.

A chained on-device dictation pipeline — VAD, ASR, cleanup — and why "it feels smooth" isn't the same as knowing it works.

Every virus is malware, but not every malware is a virus — and that distinction explains why your antivirus keeps missing things.

LTFS makes tape pretend to be a filesystem — but 37-second seeks decide whether it can anchor a searchable archive.

An eSIM adapter isn't a converter — it's a eUICC chip in a SIM shell. Here's the silicon, the certificates, and the open source tools underneath.

Your Android phone can already read and write an eSIM adapter card. So why does the company still sell a $15 USB reader?

The agent process is moving off your laptop. Local appliance, SaaS workspace, or your own VPS — three answers, no consensus.

One listener wants a single-purpose box that pulls every episode to local storage he controls. Turns out the software exists — the packaging doesn't.

Omarchy treats AI agents as users of the OS itself — every setting a command, every config a text file. Here's how it works and where it breaks.

How many Bluetooth devices can one Android phone juggle? The seven-device limit is a stack artifact — profiles matter more.