{"adoption": {"forks": 640, "observed_at": "2026-08-28T04:07:45.850932+00:00", "stars": 3140}, "canonical_url": "https://ross.abutalabs.com/products/spark-notebook", "card": {"archived": false, "artifact_type": "application", "description": "Interactive and Reactive Data Science using Scala and Spark.", "domain": ["data-science", "big-data", "data-visualization", "analytics"], "enriched": true, "function": ["data-visualization", "developer-tools", "gui"], "health_score": 20, "homepage": null, "language": "JavaScript", "license": "Apache-2.0", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["spark-notebook/spark-notebook"], "name": "spark-notebook/spark-notebook", "platform": ["windows", "jvm"], "pushed_at": "2023-05-16T16:06:37+00:00", "repo": "spark-notebook/spark-notebook", "stars": 3140, "tags": ["apache-spark", "notebook", "scala", "interactive-analysis", "big-data", "reactive-notebooks", "linux", "macos", "docker", "web-server"], "topics": ["apache-spark", "notebook", "scala", "data-science", "spark", "reactive"], "urls": [], "use_cases": ["explore large datasets interactively with scala and spark", "run reproducible big data analysis in a notebook", "visualize spark data with dynamic reactive charts", "run isolated spark sessions per notebook", "analyze streaming data live in a notebook"], "what_it_is": "An open-source web-based notebook for interactive and reactive data science using Scala and Apache Spark. It combines Scala code, SQL, markup, and dynamic charts in a collaborative editor aimed at enterprise big-data exploration.", "when_to_avoid": ["you prefer Python or R notebooks like Jupyter or Zeppelin", "you need a lightweight notebook without Spark/JVM overhead", "you need a project with frequent recent releases"], "when_to_choose": ["your team works in Scala on Apache Spark and wants a notebook experience", "you need per-notebook isolated Spark contexts and metadata-driven configuration", "you want reactive, live-updating visualizations over big data"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/spark-notebook", "repo": "spark-notebook/spark-notebook", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:45.850932+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:26:02.628717+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ec9fb592f61324e5fb92d4751d864664af1bd26fc17541d44289ee2f5033e2d9", "fetched_at": "2026-08-28T04:07:45.850932+00:00", "kind": "readme", "missing": false, "url": "https://github.com/spark-notebook/spark-notebook"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "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": 4380, "days_push": 1205, "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}}