Check out FlakeHub — the best place to discover and publish Nix flakes, from Determinate Systems.

We use a single, first-party analytics cookie to focus our limited time and energy on the most important documentation. Check out our privacy policy .

Nix concepts

The whys and the hows of Nix

We recommend starting with the Nix quick start and consulting concept docs primarily for clarification. Feel free to click x to the right to disable this notification on all concept docs.

Closures Declarative programming Derivations Development environments Ecosystem FlakeHub Hermeticity Nix flakes Caching Channels The Determinate Nix Installer Incremental builds The Nix language The Nix store Nix NixOS Nixpkgs Package management Packages Pinning dependencies Provenance Realisation Reproducibility Sandboxing System specificity