Determinate Nix
Our downstream distribution of Nix—flakes enabled by default, lazy trees for faster evaluation, and the stability, security, and support that teams need to run Nix in production.
Open source at the core
We build in the open. From the package manager that started it all to the tools that make Nix production-ready, our work is available for everyone.
Foundational
Where it all began
Our co-founder created Nix. We actively maintain it and push it forward.
Nix
The package manager and build system at the heart of everything we do. Determinate Systems' co-founder Eelco Dolstra originally created Nix and our team actively maintains and advances its development across the ecosystem.
Determinate stack
Tools we build and maintain
Open source projects we author and maintain to make Nix practical for teams.
Determinate Nix Installer
The best way to install Nix. One command gets you a fully configured, flakes-enabled Determinate Nix on macOS or Linux, with macOS upgrade resilience and a safe and reliable uninstaller included.
Magic Nix Cache
A free, zero-configuration GitHub Actions binary cache that typically cuts CI build times by 30-50%. No secrets, no setup, just dramatically faster builds from day one.
Zero to Nix
A beginner-friendly learning resource for Nix and flakes. Opinionated, practical, and designed to get you productive with modern Nix as quickly as possible.
fh: the CLI for FlakeHub
The command-line interface for FlakeHub. Initialize flakes, search for packages, add dependencies, and convert GitHub refs to semantic versions — all from the terminal.
Nix Flake Checker
Help your Nix projects stay on recent and supported versions of Nixpkgs.
update-flake-lock Action
A GitHub Action that automatically keeps your
flake.lockup to date. Configure a schedule and update-flake-lock handles the rest, opening PRs whenever inputs have new versions available.
