{"adoption": {"forks": 128, "observed_at": "2026-08-28T04:07:00.376581+00:00", "stars": 2548}, "canonical_url": "https://ross.abutalabs.com/products/node-heapdump", "card": {"archived": false, "artifact_type": "library", "description": "Make a dump of the V8 heap for later inspection.", "domain": ["developer-tools", "performance"], "enriched": true, "function": ["developer-tools", "monitoring", "tracing"], "health_score": 20, "homepage": null, "language": "JavaScript", "license": "NOASSERTION", "license_family": "other", "maturity": "maintenance", "member_repos": ["bnoordhuis/node-heapdump"], "name": "bnoordhuis/node-heapdump", "platform": ["windows"], "pushed_at": "2022-04-08T11:07:00+00:00", "repo": "bnoordhuis/node-heapdump", "stars": 2548, "tags": ["v8", "heap-snapshot", "memory-profiling", "memory-leaks", "native-addon", "debugging", "nodejs", "linux", "macos"], "topics": [], "urls": [], "use_cases": ["debug memory leaks in node.js apps", "capture v8 heap snapshot at runtime", "inspect node process memory usage in chrome devtools", "trigger heap dump via signal on production server", "find retained objects causing high memory"], "what_it_is": "A Node.js native add-on that writes V8 heap snapshots to disk for later inspection in Chrome DevTools. Snapshots can be triggered programmatically or via a SIGUSR2 signal on Unix systems.", "when_to_avoid": ["you are on modern Node.js with built-in heap snapshot APIs (v8.getHeapSnapshot / inspector)", "you need continuous memory monitoring rather than point-in-time dumps", "your heap is very large and you cannot afford the 2x memory overhead or the synchronous hitch"], "when_to_choose": ["you need on-demand heap snapshots from a running Node.js process", "you want to analyze memory leaks with Chrome DevTools", "you need a signal-triggered dump without restarting the app"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/node-heapdump", "repo": "bnoordhuis/node-heapdump", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:00.376581+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:24:33.022871+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "59800bb2699ac5aa33838f52b73471b6c6d4254328ce996510741fa6ab352626", "fetched_at": "2026-08-28T04:07:00.376581+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bnoordhuis/node-heapdump"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+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": 5136, "days_push": 1608, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 32, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}