The Page That Never Came Back
Replying to a process that has died costs nothing and tells you nothing. In a pool that lends out browser pages, that silence cost me a page every time it ha...
OTP
What a Port Doesn’t Give You
My agent drives a headless browser through a Node process held by a Port. Two guarantees I take for granted in Elixir stop at that boundary, and one of them ...
Let It Crash Stops at stdin
I have been building a personal agent as an MCP server in Elixir, and the transport turned out to be the interesting part. A single malformed request killed ...
Scheduling tasks without external dependencies in Elixir
Elixir and Erlang comes with so much tooling that most of the time you’ll be able to do what you need to without having to depend on any external software.