Five tabs at a time: a load testing story
A debugging story about load testing AI agents on Browserbase, and what happens when many isolated BrowserContexts share a single browser process.
testing browsers playwright ai-agents
Blog
Thoughts on programming, technology, and lessons learned along the way.
Mapping DB Rows to Tagged Unions with Effect Schema
Database schemas rarely match your domain types. Here's how to safely map a wide table with nullable columns to a discriminated union — with exhaustiveness enforced by the type system.
typescript effect-ts database type-safety
Sometimes All You Need Is a Return Type Annotation
How TypeScript's type inference can fail in deeply nested contexts, causing union types to widen unexpectedly, and why explicit return type annotations are critical.
typescript effect-ts systems
Job offer was a scam
How I got a very good job offer that in reality was a scam
story IT scam
Undo a Git Commit Without Reverting or Resetting History
A little brain dump of the steps I took to configure Loki in the same LXC container where I had Grafana
systems version control git
My experience configuring loki on alpine linux
A little brain dump of the steps I took to configure Loki in the same LXC container where I had Grafana
systems self-hosting logging
How I started programming
The history of how I discovered that I like programming
story