{"adoption": {"forks": 1244, "observed_at": "2026-08-28T04:08:38.526062+00:00", "stars": 4185}, "canonical_url": "https://ross.abutalabs.com/products/reading-code-of-nginx-192", "card": {"archived": false, "artifact_type": "learning-resource", "description": "nginx-1.9.2源码通读分析注释，带详尽函数中文分析注释以及相关函数流程调用注释，最全面的nginx源码阅读分析中文注释，更新完毕", "domain": ["developer-tools", "tutorials", "performance"], "enriched": true, "function": ["documentation", "developer-tools"], "health_score": 20, "homepage": null, "language": "C", "license": "GPL-3.0", "license_family": "copyleft", "maturity": "maintenance", "member_repos": ["y123456yz/reading-code-of-nginx-1.9.2"], "name": "y123456yz/reading-code-of-nginx-1.9.2", "platform": ["cpp", "c"], "pushed_at": "2021-07-26T04:33:02+00:00", "repo": "y123456yz/reading-code-of-nginx-1.9.2", "stars": 4185, "tags": ["nginx", "source-code-annotation", "chinese", "http-server", "reverse-proxy", "high-concurrency", "epoll", "web-server", "linux"], "topics": ["nginx-zh-cn", "nginx-chinese", "nginx-http2", "nginx-proxy", "nginx-annotate"], "urls": [], "use_cases": ["learn nginx source code internals", "understand how nginx implements high concurrency with epoll", "study annotated C code of a production web server", "learn how nginx reverse proxy and http2 work internally", "prepare for backend performance optimization work", "understand multi-process event-driven server design"], "what_it_is": "A fully annotated Chinese-language reading copy of the nginx 1.9.2 source code, with detailed function-level comments and call-flow annotations. It serves as a study resource for understanding nginx's high-concurrency architecture and internals.", "when_to_avoid": ["you need a runnable, up-to-date nginx for production use", "you need documentation for a recent nginx version", "you cannot read Chinese comments"], "when_to_choose": ["you want to deeply understand nginx internals in Chinese", "you are studying high-performance server design patterns", "you plan to do secondary development on nginx or similar proxy middleware"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/reading-code-of-nginx-192", "repo": "y123456yz/reading-code-of-nginx-1.9.2", "role": "main", "score": 32}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:38.526062+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:22:38.309495+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fb58cc75721bf8aa8943e4ed36941ebfe113083f13d5562d9a9735ad4120db2f", "fetched_at": "2026-08-28T04:08:38.526062+00:00", "kind": "readme", "missing": false, "url": "https://github.com/y123456yz/reading-code-of-nginx-1.9.2"}], "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": 4001, "days_push": 1864, "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}}