Reading List

This page is auto-generated from Github Actions workflow that runs every day at night and fetches the 5 latest articles from each of my favorite blogs.

The Network Poller

In the previous article we saw how sysmon steps in every 10ms to call netpoll(0) on behalf of busy Ps, making sure network I/O doesn’t stall when the scheduler is too busy to poll on its own. We glossed over what that network poller actually is. Today we’re fixing th...

RAG in Go: A Vulnerability Research Tool

Introduction In the previous post, you saw how you can use tools to add information to an LLM query. In this post, we’ll see another method of adding information to an LLM called RAG, or Retrieval-Augmented Generation. The idea of RAG is that you want the LLM to have access...

Tiny Go and Rust programs appear to start equally fast (on some machines)

I'm on Fallthrough: Supply Chain Reaction

This week I joined Kris Brandow and Ian Lopshire on the Fallthrough podcast to talk about a tonne of topics, including AI, Claude Mythos, why frontend engineering is harder than backend engineering, a preview of a proposed talk to GopherCon UK "A little dependency is better...

Peeking into Go struct tags

A quick tour of Go struct tags: how different libraries use them, how you read them at runtime with reflection, and how other tools read them at build time instead.

Does your DSL little language really need operator precedence?

What it takes to add new syntax to Go

#​597 — April 17, 2026 Read the Web Version Go Weekly Let’s Add a Conditional Expression to Go — Not a proposal for a real Go feature, but an epic tour through the Go compiler, including the parser, type checker, IR, and the walk d...

Fun with an indecisive AI coding agent

In which I have some fun with Claude Opus 4.6, a seemingly indecisive AI coding agent.

Error translation in Go services

Translating errors at layer boundaries so storage details don't leak into the handler or, worse, into client responses.