Stream-filters the GitHub Archive firehose on a laptop, without the disk to store it.

A file format that permanently corrupts itself a little every time you open it.

TempleOS running for real on the computer monitors inside Half-Life 1.

Fixes broken FHIR R4 healthcare resources, deterministic-first with a guarded LLM fallback.

GPU-accelerated pricing of American options on NSE stocks, using Longstaff-Schwartz.