In this episode of Elixir Wizards, Dan Ivovich and Charles Suggs sit down with Norbert “NobbZ” Melzer to discuss how Nix enables reproducible builds, consistent development environments, and reliable deployments for Elixir projects.
Norbert shares his journey from Ruby to Elixir, contrasts Nix with NixOS, and walks us through flakes, nix-shell workflows, sandboxed builds, and rollback capabilities. Along the way, we cover real-world tips for managing Hex authentication, integrating Nix into CI/CD, wrapping Mix releases in Docker, and avoiding common pitfalls, such as flake performance traps.
Whether you’re spinning up your first dev shell or rolling out a production release on NixOS, you’ll come away with a clear, gradual adoption path and pointers to the community mentors and resources that can help you succeed.
https://jobrad-loop.com/
https://nixos.org/
https://nix.dev/
https://nix.dev/manual/nix/2.18/command-ref/nix-shell
https://github.com/nix-darwin/nix-darwin
https://asdf-vm.com/
https://go.dev/
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/packaging_and_distributing_software/introduction-to-rpm_packaging-and-distributing-software
Nix Flake templates for Elixir https://github.com/jurraca/elixir-templates
https://www.docker.com/
https://www.sudo.ws/
https://ubuntu.com/
https://archlinux.org/
Nobbz’s blog https://blog.nobbz.dev/blog/
https://ayats.org/blog/nix-workflow
@nobbz.dev on BlueSky
@NobbZ1981 on Twitter
https://www.linkedin.com/in/norbert-melzer/
https://youtu.be/HbtbdLolHeM?si=6M7fulTQZmuWGGCM (talk on CodeBEAM)
