Stories by pykello

Technology Radar

A beginners' guide away from scanf()

I wasted 6 months "building systems". I should've recorded myself do the work

Pouring Packages with Homebrew

PatchworkOS: An OS for x86_64, built from scratch in C and assembly

An Interactive Guide to the Fourier Transform

Building Ads Optimization

Detection as Code

Low Latency Optimization: Understanding Huge Pages (Part 1)

Snake in Bpftrace

Explicit Lazy Imports for Python

Git considers SHA-256, Rust, LLMs, and more

The Hogg Notes on Special Relativity

Acwj: A Compiler Writing Journey

Enhancing FineIBT

The FSF considers large language models

A new API for interrupt-aware spinlocks

How the Brain Moves from Waking Life to Sleep (and Back Again)

Gymnasium: An API standard for reinforcement learning

Progress on defeating lifetime-end pointer zapping

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