{"adoption": {"forks": 192, "observed_at": "2026-08-28T04:05:32.342883+00:00", "stars": 1757}, "canonical_url": "https://ross.abutalabs.com/products/crossfilter-crossfilter", "card": {"archived": false, "artifact_type": "library", "description": "Fast n-dimensional filtering and grouping of records.", "domain": ["data-science", "data-visualization", "analytics", "frontend"], "enriched": true, "function": ["data-science", "search-engine", "data-visualization"], "health_score": 20, "homepage": "http://crossfilter.github.io/crossfilter/", "language": "JavaScript", "license": "NOASSERTION", "license_family": "other", "maturity": "maintenance", "member_repos": ["crossfilter/crossfilter"], "name": "crossfilter/crossfilter", "platform": ["browser"], "pushed_at": "2023-07-19T00:43:22+00:00", "repo": "crossfilter/crossfilter", "stars": 1757, "tags": ["multidimensional-filtering", "coordinated-views", "d3", "client-side-analytics", "incremental-filtering", "nodejs", "javascript"], "topics": [], "urls": [], "use_cases": ["filter a million-record dataset interactively in the browser", "build coordinated dashboards with linked charts", "compute live histograms and top-K lists over multivariate data", "power dc.js dimensional charting visualizations", "incrementally filter and group records by multiple dimensions"], "what_it_is": "Crossfilter is a JavaScript library for fast n-dimensional filtering and grouping of large multivariate datasets, designed for interactive exploration in the browser. It uses sorted indexes and incremental filtering to support sub-30ms interaction with coordinated views even on datasets with a million or more records.", "when_to_avoid": ["you need server-side or out-of-core analytics on datasets too large for the browser", "you need a project with active maintenance - maintainers are being sought", "you need a full charting library rather than a filtering/grouping engine"], "when_to_choose": ["you need fast client-side multidimensional filtering for coordinated D3/dc.js views", "your dataset fits in browser memory and needs sub-30ms interaction", "you want incremental filtering and grouping without recomputing from scratch"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/crossfilter-crossfilter", "repo": "crossfilter/crossfilter", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:32.342883+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:27:39.614880+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2b0022fcfcf1141b72f633a8d42fe1be1f423b5114a5a47e9f939e7d125b5363", "fetched_at": "2026-08-28T04:05:32.342883+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crossfilter/crossfilter"}, {"content_hash": "76cc2e2dd7ddbb3902e77a832661abd80fbdfae29174d47032c83942c334dc05", "fetched_at": "2026-08-29T11:06:09.072451+00:00", "kind": "homepage", "missing": false, "url": "http://crossfilter.github.io/crossfilter/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4110, "days_push": 1142, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 23, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}