{"adoption": {"forks": 94, "observed_at": "2026-08-28T04:03:26.529256+00:00", "stars": 1064}, "canonical_url": "https://ross.abutalabs.com/products/refactor-like-a-superhero", "card": {"archived": false, "artifact_type": "learning-resource", "description": "How to refactor code efficiently and without pain.", "domain": ["tutorials", "developer-tools", "web-development", "programming-languages"], "enriched": true, "function": ["documentation", "developer-tools"], "health_score": 34, "homepage": "https://refactoring-book.vercel.app/", "language": null, "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["bespoyasov/refactor-like-a-superhero"], "name": "bespoyasov/refactor-like-a-superhero", "platform": ["cross-platform"], "pushed_at": "2025-05-25T12:45:19+00:00", "repo": "bespoyasov/refactor-like-a-superhero", "stars": 1064, "tags": ["ebook", "refactoring", "book", "clean-code", "software-design", "javascript", "typescript", "epub", "pdf", "web-server"], "topics": ["refactoring", "education", "learn-to-code", "programming", "patterns", "backend", "frontend", "javascript", "typescript", "web-development", "ebook", "epub", "pdf"], "urls": [], "use_cases": ["learn how to refactor code", "improve code quality and readability", "find and fix code smells", "reduce coupling and complexity in a codebase", "learn refactoring techniques with JavaScript examples", "understand how to handle side effects and error handling", "prepare for code reviews and legacy code cleanup"], "what_it_is": "An open book by Alex Bespoyasov teaching how to refactor code efficiently, covering topics from naming and duplication to architecture and typing, with examples in JavaScript and TypeScript. It is available online, as PDF, and as Epub in English and Russian with community translations in progress.", "when_to_avoid": ["you need a hands-on refactoring tool or automated codemod rather than a book", "you want deep coverage of languages other than JS/TS", "you need a formally licensed derivative work - the book is CC BY-NC-ND"], "when_to_choose": ["you want a free, practical guide to refactoring with JS/TS examples", "you are a junior or mid-level developer learning clean code practices", "you prefer reading as a web book, PDF, or Epub", "you want language-agnostic refactoring principles applicable beyond JavaScript"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/refactor-like-a-superhero", "repo": "bespoyasov/refactor-like-a-superhero", "role": "main", "score": 43}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.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": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:26.529256+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:55:48.574289+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5868c33d42ef04bffa20c2111a15541cba3088c87f20e63209d415a555dc85be", "fetched_at": "2026-08-28T04:03:26.529256+00:00", "kind": "readme", "missing": false, "url": "https://github.com/bespoyasov/refactor-like-a-superhero"}, {"content_hash": "baa26d9f2537413959538ed3447035078ec314b81c9c742a4f2bd5919713f31f", "fetched_at": "2026-08-29T12:58:04.146701+00:00", "kind": "homepage", "missing": false, "url": "https://refactoring-book.vercel.app/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 23, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1475, "days_push": 465, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 43, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}