NixOS/nixpkgs resource

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

25955 stars · 19920 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Nixpkgs is a collection of over 140,000 software packages installable with the Nix package manager, and it also implements NixOS, a purely-functional Linux distribution. It is one of the largest and most actively maintained package repositories in open source.

Use cases

• install packages reproducibly with nix
• set up a declarative linux system with nixos
• create isolated development environments per project
• find a package not available in my distro's repos
• pin exact dependency versions for reproducible builds
• manage server configurations as code

When to choose

• you want reproducible, declarative package management or system configuration
• you need a huge package collection with frequent updates
• you want per-project isolated dev environments
• you want to roll back system changes safely

When to avoid

• you want a conventional imperative linux distribution
• your team is unwilling to learn the Nix language
• you need minimal disk usage or fast simple installs
• you depend on proprietary tooling that fights declarative setups

Facets

infra-config · maturity stable

package-manager configuration-management build-tool developer-tools operating-systems developer-tools self-hosted cross-platform cli nix nixos declarative reproducible-builds package-collection linux-distribution devops linux macos

Member repositories

For agents

markdown · JSON · MCP: product_card(name="NixOS/nixpkgs")