Stories by signa11

The Tragedy of Gethostbyname

Why I Don't Vibe Code

A more efficient implementation of Shor's algorithm

OpenAI has effectively abandoned first-party Stargate data centers

You can beat the binary search

Why skill match is not enough

Electrical current might be the key to a better cup of coffee

What it takes to transpose a matrix

Bypassing DPI with eBPF Sock_ops

A Field Guide to Bugs

Barbara Liskov: Data Abstraction, Dijkstra, Distributed Systems

WASM is not quite a stack machine

A Fast Quicksort in C for Modern CPUs with Threads and Branch‑Avoidant Coding

How I Made My Vector Search Engine 16x Faster Without Changing the Algorithm

Why the Future Doesn't Need US

A Eulogy for Vim

A flood of useful security reports

Tagging Music with MusicBrainz Picard

Math Is Hard – OpenBSD Stories

Fun with an indecisive AI coding agent

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