Valentin Vivier

The same feature written four times, each rewrite moving the business rules further from the database, until they are two pure functions you can test with no infrastructure at all.

Go has no sum types, and event sourcing really wants them.

I released anonix, a NixOS flake that forces every application through Tor over a WireGuard tunnel.

What it takes to prove that a template release actually produces a healthy NDR stack: bats tests against real containers, orchestrated by a justfile from a Nix dev shell.

Three optional components bolted onto the Clear NDR stack: an AI chat assistant, OpenTelemetry-backed application logs, and Grafana dashboards.

I got tired of re-theming a dozen apps by hand, so I built a Nix theme system that generates configs for waybar, dunst, kitty, neovim, tmux, Firefox, VSCode, Qt5 apps, swaylock, and the login greeter from one color palette.

Dosismart is the dose calculation platform I'm building for the French operational dosimetry market.

My tabletop RPG needed a content browser and I refused to run a server for it, so the YAML files became the database.

My declarative setup for 2 desktops and 2 laptops.

stamusd exposes the same CLI over a REST API.

How stamusctl talks to Docker without falling over, and how readpcap turns a capture file into indexed security data in a few minutes.

A Go CLI built around a template system where the configs describe themselves, distributed over OCI and composed at runtime.