Writing
Notes on things I'm figuring out. Mostly for future me, but maybe useful to you.
"Apple Says This Chip Is Inference-Only. I Trained on It Anyway."
2026-03-18Part 1 of "What's Inside the Neural Engine?" — how I got training loops running on Apple's NPU, and why it's faster than the GPU sitting right next to it.
Exploring x402 — HTTP-Native Payments
2026-02-22My first experiment with Coinbase's x402 protocol for micropayments on Base.