{"adoption": {"forks": 100, "observed_at": "2026-08-28T04:03:11.579131+00:00", "stars": 1005}, "canonical_url": "https://ross.abutalabs.com/products/naersk", "card": {"archived": false, "artifact_type": "library", "description": "Build Rust projects in Nix - no configuration, no code generation, no IFD, sandbox friendly.", "domain": ["developer-tools", "programming-languages"], "enriched": true, "function": ["build-tool", "package-manager", "developer-tools"], "health_score": 73, "homepage": null, "language": "Nix", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["nix-community/naersk"], "name": "nix-community/naersk", "platform": ["cli", "cross-platform"], "pushed_at": "2026-06-23T13:11:23+00:00", "repo": "nix-community/naersk", "stars": 1005, "tags": ["nix", "rust", "cargo", "reproducible-builds", "flakes", "devops", "linux", "macos"], "topics": ["rust-lang", "cargo", "nix", "crates"], "urls": [], "use_cases": ["build rust projects with nix", "package a cargo application as a nix derivation", "reproducible rust builds with cargo.lock", "use rust in nixos system packages", "build rust with hydra without import-from-derivation"], "what_it_is": "Naersk is a Nix library for building Rust projects by turning Cargo projects into Nix derivations. It parses Cargo.lock, fetches dependencies, and compiles inside Nix's sandbox without IFD or code generation.", "when_to_avoid": ["you don't use the Nix package manager", "you need fine-grained control over cargo features or workspace overrides that naersk doesn't expose", "you prefer crane or buildRustPackage from nixpkgs"], "when_to_choose": ["you want zero-config Nix builds for Rust projects", "you need sandbox-friendly, cached dependency builds", "you use Hydra or Nix flakes and want to avoid IFD"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/naersk", "repo": "nix-community/naersk", "role": "main", "score": 72}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.579131+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:13:10.792927+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d0b77b4621b9f0c2901c9244c3fc6f61a0b5cccaf5f5b5410843a690c0cff995", "fetched_at": "2026-08-28T04:03:11.579131+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nix-community/naersk"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 89, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2638, "days_push": 71, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 72, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}