{"adoption": {"forks": 88, "observed_at": "2026-08-28T04:05:01.168731+00:00", "stars": 1542}, "canonical_url": "https://ross.abutalabs.com/products/welcome-to-ddd", "card": {"archived": false, "artifact_type": "learning-resource", "description": "Definitions of DDD and fundamental concepts to reduce the learning curve and confusion", "domain": ["developer-tools", "tutorials", "awesome-lists"], "enriched": true, "function": ["documentation"], "health_score": 77, "homepage": null, "language": null, "license": "CC-BY-SA-4.0", "license_family": "other", "maturity": "active", "member_repos": ["ddd-crew/welcome-to-ddd"], "name": "ddd-crew/welcome-to-ddd", "platform": [], "pushed_at": "2026-08-02T18:00:38+00:00", "repo": "ddd-crew/welcome-to-ddd", "stars": 1542, "tags": ["domain-driven-design", "definitions", "learning-curve", "software-design", "reference-guide", "web-server"], "topics": ["domain-driven-design"], "urls": [], "use_cases": ["learn domain-driven design fundamentals", "understand DDD terminology and definitions", "find a starting point for applying DDD to a project", "get a one-page visual overview of DDD concepts", "reduce confusion when introducing DDD to a team", "find translations and related DDD learning resources"], "what_it_is": "A curated collection of definitions and fundamental concepts of Domain-Driven Design (DDD), including visual 'DDD on a page' diagrams and links to starter resources. It aims to reduce the learning curve and confusion around DDD terminology and practices.", "when_to_avoid": ["you need a software library or framework implementing DDD patterns in code", "you are looking for an in-depth tutorial or full-length book on DDD", "you need tactical DDD code examples or templates for a specific language"], "when_to_choose": ["you are new to DDD and need clear definitions of core concepts", "you want a concise visual reference to share with your team", "you need curated links to starter modelling processes and DDD techniques", "you want a free, openly licensed introduction to DDD"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/welcome-to-ddd", "repo": "ddd-crew/welcome-to-ddd", "role": "main", "score": 75}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:01.168731+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:30:43.431471+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "e16d84fb99116d57f5491ad5d3eabf43a63bc3b88a05202349779be47cad50b6", "fetched_at": "2026-08-28T04:05:01.168731+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ddd-crew/welcome-to-ddd"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 95, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2074, "days_push": 31, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 75, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}