{"adoption": {"forks": 353, "observed_at": "2026-08-28T04:07:08.913302+00:00", "stars": 2663}, "canonical_url": "https://ross.abutalabs.com/products/koa-guide", "card": {"archived": false, "artifact_type": "learning-resource", "description": "koa guide in Chinese", "domain": ["web-development", "backend", "tutorials", "documentation"], "enriched": true, "function": ["documentation", "web-framework"], "health_score": 20, "homepage": null, "language": null, "license": "MIT", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["guo-yu/koa-guide"], "name": "guo-yu/koa-guide", "platform": [], "pushed_at": "2018-06-05T12:43:14+00:00", "repo": "guo-yu/koa-guide", "stars": 2663, "tags": ["koa", "chinese", "guide", "middleware", "express-alternative", "nodejs", "web-server"], "topics": [], "urls": [], "use_cases": ["learn koa framework in chinese", "understand koa middleware cascading", "koa tutorial for node.js beginners", "migrate from express to koa", "learn async/generator usage in koa"], "what_it_is": "A Chinese-language guide and documentation for the Koa web framework for Node.js, covering middleware, cascading, and application basics. It is a translated tutorial resource, not the framework itself.", "when_to_avoid": ["you need official up-to-date Koa docs", "you don't read Chinese", "you need the framework code itself"], "when_to_choose": ["you read Chinese and want a thorough Koa guide", "you're learning Koa's middleware model"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/koa-guide", "repo": "guo-yu/koa-guide", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:08.913302+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:18:20.626242+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "a86a56efd08cb8a1bf2838c3381f3d463813d6d44d0907c5dc7ae62790329e42", "fetched_at": "2026-08-28T04:07:08.913302+00:00", "kind": "readme", "missing": false, "url": "https://github.com/guo-yu/koa-guide"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4636, "days_push": 3011, "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}}