{"adoption": {"forks": 854, "observed_at": "2026-08-28T04:08:50.686523+00:00", "stars": 4460}, "canonical_url": "https://ross.abutalabs.com/products/javascript-code-challenges", "card": {"archived": false, "artifact_type": "learning-resource", "description": "A collection of JavaScript modern interview code challenges for beginners to experts", "domain": ["web-development", "frontend", "education", "tutorials"], "enriched": true, "function": ["developer-tools", "documentation"], "health_score": 65, "homepage": "https://jscodechallenges.vercel.app", "language": "MDX", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["sadanandpai/javascript-code-challenges"], "name": "sadanandpai/javascript-code-challenges", "platform": [], "pushed_at": "2026-04-01T06:25:55+00:00", "repo": "sadanandpai/javascript-code-challenges", "stars": 4460, "tags": ["interview-preparation", "coding-challenges", "javascript", "practice-exercises", "mdx", "web"], "topics": ["javascript", "frontend", "frontend-framework", "frontend-development", "frontend-challenge", "web", "interview-questions", "javascript-interview-questions", "javascript-interview", "javascript-modern-interview", "challenges", "interviewers", "coding-interview", "interview-preparation", "javascript-challenges", "hacktoberfest"], "urls": [], "use_cases": ["prepare for a javascript coding interview", "practice javascript coding challenges", "find interview questions to ask candidates", "test my javascript knowledge", "learn modern javascript concepts through exercises", "practice async and DOM challenges"], "what_it_is": "A curated collection of modern JavaScript interview code challenges ranging from beginner to expert level, published as a browsable web site. It serves interviewees preparing for coding interviews and interviewers looking for question material.", "when_to_avoid": ["you need a full structured course with lectures or videos", "you are learning JavaScript from scratch with no basics", "you need challenges for languages other than JavaScript"], "when_to_choose": ["you are preparing for a frontend or JavaScript interview", "you want hands-on coding practice organized by topic", "you are an interviewer seeking ready-made challenge questions"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/javascript-code-challenges", "repo": "sadanandpai/javascript-code-challenges", "role": "main", "score": 66}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.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": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.686523+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:20:42.799858+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b2d0eb4e7cd0a570d66449d25654695785ab6a70b3adf2dfa8148e06612fb38b", "fetched_at": "2026-08-28T04:08:50.686523+00:00", "kind": "readme", "missing": false, "url": "https://github.com/sadanandpai/javascript-code-challenges"}, {"content_hash": "f568d7b648744bb3e2ddb24edeb8fb7fd2145ea0a1b08b8c9f4f21aa596d6456", "fetched_at": "2026-08-29T09:07:47.430412+00:00", "kind": "homepage", "missing": false, "url": "https://jscodechallenges.vercel.app"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 75, "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": 2112, "days_push": 154, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 66, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}