Eliminating EPMD from my Elixir cluster

How I replaced EPMD with a static module to fix restart crashes in my distributed Erlang cluster.

Multi-instance Pi-hole setup

Setting up multiple instances of Pi-hole with sync and high-availability

Adding Passkey support to Phoenix

It was time to add Passkey support to my Phoenix app.

Merging PDF's

A customer wanted to send a generated PDF merged with a number of existing PDF's by e-mail.