How specific things were built, with the numbers and the failures left in.
5 min read
Sixteen guests, fifteen declared in OpenTofu, a nightly pipeline that commits whatever changed on the box and reports what the plan disagrees with, paging that costs one message per fault. What it caught and where it falls short.
5 min read
The five-signal bot that lost to SPY, and a Sharpe of 1.04 with its confidence interval attached.
10 min read
No capture card, no HDMI splitter: a headless Tizen app pulls decoded frames out of memory and drives an LED strip. The capture ABI, the HDR colour math, and the ways it fails.
4 min read
What on this site is mine, what is machine-made under my direction, and which numbers are dated snapshots.