Quite surprisingly, Supervisors do not have an exposed option for taking a spawn_opt. spawn_opt are process options that are used to control the process behaviour when it comes to memory management, and can be incredibly useful when hunting down garbage build-up in processes.

This is my handy dandy way to deploy lots of Supabase edge functions and sync my migrations all in one go:

Wouter is amazingly lightweight, and if it can do much work in a tiny package, so can you!

EmailOctopus is a lovely newsletter site, and I do enjoy the fact that their UI is quite well done and user friendly, and on the technical side they have EmailOctopus Connect, which is allows for lower email costs. They bill by subscriber count though, so for any seriously large subscriber counts it would make more sense to self-host, but I like using them for small projects (like this blog for example) which will never ever see more than a handful of subscribers.

This week, I'm implementing OpenTelemetry, which generates traces of our HTTP requests to Logflare, the underlying analytics server of Supabase. For Elixir, we have the following dependencies that we need to add: