{"adoption": {"forks": 210, "observed_at": "2026-08-28T04:07:49.424029+00:00", "stars": 3216}, "canonical_url": "https://ross.abutalabs.com/products/nobh", "card": {"archived": false, "artifact_type": "library", "description": "Header only library for writing build recipes in C. ", "domain": ["developer-tools"], "enriched": true, "function": ["build-tool", "cli", "file-system"], "health_score": 80, "homepage": null, "language": "C++", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["tsoding/nob.h"], "name": "tsoding/nob.h", "platform": ["windows", "bsd", "cross-platform", "c", "cpp"], "pushed_at": "2026-08-25T19:17:38+00:00", "repo": "tsoding/nob.h", "stars": 3216, "tags": ["header-only", "nobuild", "build-recipes", "bootstrapping", "c-build-system", "no-dependencies", "command-line", "automation", "linux", "macos"], "topics": [], "urls": [], "use_cases": ["build a C project with only a C compiler", "replace make and cmake with a C build script", "write portable build recipes for Linux, macOS, and Windows", "bootstrap a build system from source", "reuse project code inside the build system", "write shell-script-like build automation in C"], "what_it_is": "nob.h is a single-header C library for writing build recipes (build systems) in plain C, requiring nothing but a C compiler to bootstrap. It replaces make/cmake/shell scripts with C code that compiles and builds your project.", "when_to_avoid": ["your project relies on cmake with many dependency-finding modules", "you need a battle-tested, conventional build system", "your team is not comfortable writing C", "you are building in a language other than C/C++"], "when_to_choose": ["you have a small-to-medium C/C++ project with few external dependencies", "you want zero build tooling beyond a C compiler", "you want highly portable builds across platforms", "you enjoy writing C and want build logic in the same language"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/nobh", "repo": "tsoding/nob.h", "role": "main", "score": 67}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:49.424029+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:44:56.256281+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "d4c896d71ecfec841561cd8ccd53670cd3a1219a2c953b22b643a63b0144535e", "fetched_at": "2026-08-28T04:07:49.424029+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tsoding/nob.h"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 49, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 688, "days_push": 8, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 67, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}