2026-09-13
The 13 autoloads holding up 87,000 lines of solo Godot code
Every autoloaded singleton in DungeonCrawl is a load-bearing wall. Here's what each one does, why it exists at the root, and what happens if it isn't there.
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Long-form notes from the work. Architecture decisions that survived contact with production, protocols reverse-engineered, engines that didn't collapse under their own weight.
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2026-09-11
Pretending to be an Epson thermal printer over TCP 9100
How to build a printer emulator that fools a real POS into thinking it just talked to hardware. Notes from the trenches of Epson ESC/POS.