Testing & QA

Three Questions Every Zero-Knowledge Builder Gets Asked (And How I Answer Them)

Last week, a fellow builder working on a zero-knowledge financial tracker left a thoughtful comment on the Metamorphic Product Hunt page. He hit his f…

Testing a LiveView App with Playwright: Fixing Navigation Timeouts

I was building a Playwright suite against a Phoenix LiveView app for the first time. Tests ran fine in isolation. Overnight, the full suite timed out …

How do I write Elixir tests?

Bird Meadow: a multi-agent Active Inference world I'd like the community to poke holes in

TL;DR. I'm Michael Polzin. I just shipped, as open source, a multi-agent Active Inference world — birds that hear and sing — running on top of audit-c…