{"adoption": {"forks": 1328, "observed_at": "2026-08-28T04:09:45.798895+00:00", "stars": 6627}, "canonical_url": "https://ross.abutalabs.com/products/bestjavaer", "card": {"archived": false, "artifact_type": "learning-resource", "description": "现在这个 repo 它已转型为 cxuan-ai-labs：一个普通开发者在 AI 时代的个人实验室，用来记录 AI 文章、工具资源、Agent 实验、模型观察、踩坑复盘，以及一些未必成熟但真实有趣的 AI 作品。旧 Java 内容已归档保留，新主线转向 AI。", "domain": ["artificial-intelligence", "large-language-models", "developer-tools", "tutorials"], "enriched": true, "function": ["documentation", "developer-tools", "agent-framework", "prompt-engineering"], "health_score": 77, "homepage": "https://cxuan-labs.vercel.app", "language": "JavaScript", "license": "CC-BY-SA-4.0", "license_family": "other", "maturity": "active", "member_repos": ["crisxuan/bestJavaer"], "name": "crisxuan/bestJavaer", "platform": ["cross-platform"], "pushed_at": "2026-07-28T12:37:41+00:00", "repo": "crisxuan/bestJavaer", "stars": 6627, "tags": ["ai-lab", "curated-resources", "ai-coding-workflows", "agent-experiments", "blog", "chinese-content", "java-archive", "ai-agents", "web-server"], "topics": [], "urls": [], "use_cases": ["learn ai-assisted coding workflows", "find curated ai tools and resources", "read hands-on llm model evaluations", "study agent experiment writeups and failure cases", "learn prompting best practices", "follow ai industry analysis from a developer perspective", "learn java fundamentals from archived notes"], "what_it_is": "cxuan-ai-labs (formerly bestJavaer) is an open-source personal lab documenting AI-assisted development workflows, Agent experiments, model observations, tool evaluations, and failure case studies, published as a bilingual article/resource site. The legacy Java learning content is archived, and the repository now focuses on practical AI coding knowledge for developers.", "when_to_avoid": ["you need runnable production software or a library to install", "you want a comprehensive structured AI course with exercises", "you need up-to-the-minute AI news coverage"], "when_to_choose": ["you want practical, experience-based AI coding and Agent workflow notes rather than news aggregation", "you need a curated bookmark list of AI tools and GitHub projects", "you want bilingual (English/Chinese) AI learning content", "you are looking for archived Java learning material"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/bestjavaer", "repo": "crisxuan/bestJavaer", "role": "main", "score": 75}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:09:45.798895+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:43:14.230898+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "666b8d0d2c73e14458eb64e700d0b9029ed82e383b9ab50b437fa6b348be4d8d", "fetched_at": "2026-08-28T04:09:45.798895+00:00", "kind": "readme", "missing": false, "url": "https://github.com/crisxuan/bestJavaer"}, {"content_hash": "b46363ddb483419ac92f7aa5436e87747cb9be048565cb320ccc6c54bbb6c2bc", "fetched_at": "2026-08-29T08:39:57.416330+00:00", "kind": "homepage", "missing": false, "url": "https://cxuan-labs.vercel.app"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 94, "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": 2282, "days_push": 36, "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}}