{"adoption": {"forks": 87, "observed_at": "2026-08-28T04:04:37.314742+00:00", "stars": 1401}, "canonical_url": "https://ross.abutalabs.com/products/logr", "card": {"archived": false, "artifact_type": "library", "description": "A simple logging interface for Go", "domain": ["developer-tools", "backend"], "enriched": true, "function": ["logging"], "health_score": 99, "homepage": null, "language": "Go", "license": "Apache-2.0", "license_family": "permissive", "maturity": "stable", "member_repos": ["go-logr/logr"], "name": "go-logr/logr", "platform": ["go", "cross-platform"], "pushed_at": "2026-08-17T17:58:16+00:00", "repo": "go-logr/logr", "stars": 1401, "tags": ["logging-api", "decoupled-logging", "log-sink", "go-libraries"], "topics": ["logging", "logger"], "urls": [], "use_cases": ["decouple Go libraries from specific logging frameworks", "swap logging implementations without changing library code", "emit structured logs from Go applications", "pass a logger into libraries with minimal dependency fan-out", "implement a custom logging backend for Go apps"], "what_it_is": "logr is a minimal logging interface for Go that decouples applications and libraries from specific logging implementations. Libraries emit logs via a small Logger API while logging frameworks implement the LogSink interface to provide actual output.", "when_to_avoid": ["you need a full logging implementation with output handling out of the box", "you prefer the standard library log/slog directly", "your project is not written in Go"], "when_to_choose": ["you write Go libraries that need logging without hard dependencies", "you want applications to control the logging implementation in main()", "you need a lightweight, structured logging API"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/logr", "repo": "go-logr/logr", "role": "main", "score": 85}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:37.314742+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:39:02.552751+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "69789b42df2e7b131ee855532a5c26b9883d4a0010cf17cdaa7240b2207d8415", "fetched_at": "2026-08-28T04:04:37.314742+00:00", "kind": "readme", "missing": false, "url": "https://github.com/go-logr/logr"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 98, "longevity": 100, "rhythm": 61}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3515, "days_push": 16, "days_rel": 44, "gap_med": 418, "n_releases_24m": 2}, "score": 85, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}