{"adoption": {"forks": 512, "observed_at": "2026-08-28T04:03:46.384563+00:00", "stars": 1149}, "canonical_url": "https://ross.abutalabs.com/products/ens", "card": {"archived": true, "artifact_type": "library", "description": "Implementations for ENS core functionality: The registry, registrars, and public resolvers.", "domain": ["blockchain", "developer-tools"], "enriched": true, "function": ["blockchain", "sdk", "developer-tools"], "health_score": 10, "homepage": "https://ens.domains/", "language": "JavaScript", "license": "BSD-2-Clause", "license_family": "permissive", "maturity": "abandoned", "member_repos": ["ensdomains/ens"], "name": "ensdomains/ens", "platform": [], "pushed_at": "2023-09-27T04:12:02+00:00", "repo": "ensdomains/ens", "stars": 1149, "tags": ["ens", "ethereum-name-service", "smart-contracts", "solidity", "naming", "deprecated", "web3", "cryptocurrency", "ethereum", "javascript", "nodejs"], "topics": [], "urls": [], "use_cases": ["deploy an ENS registry to a local Ethereum test network", "get compiled ENS contract ABIs as an npm package", "run a first-in-first-served registrar for .eth subdomains", "integrate ENS namehash resolution into a dapp", "understand how the ENS registry and registrar contracts work"], "what_it_is": "Solidity smart contract implementations for the Ethereum Name Service (ENS), including the registry, registrars, and compiled JSON contracts published as an npm package. This repository is deprecated and superseded by ensdomains/ens-contracts.", "when_to_avoid": ["you want current, maintained ENS contracts - use ensdomains/ens-contracts instead", "you need modern resolvers or ENSV2 features", "you are building a new dapp integrating ENS"], "when_to_choose": ["you need the historical ENS registry or FIFS registrar contracts for legacy deployments", "you are studying the original ENS contract design"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/ens", "repo": "ensdomains/ens", "role": "main", "score": 10}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:46.384563+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:33:44.217659+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "b9427c5400934f2153f3324546db88f0a7f32bd5c0778c92c91a64ecb71bf9b7", "fetched_at": "2026-08-28T04:03:46.384563+00:00", "kind": "readme", "missing": false, "url": "https://github.com/ensdomains/ens"}, {"content_hash": "197334dcc9cdf93d211f8bf21cba7c18ef8f60289ea1b5cfb37c61aa3c72cdf2", "fetched_at": "2026-08-29T12:38:59.524748+00:00", "kind": "homepage", "missing": false, "url": "https://ens.domains/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["archived"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3748, "days_push": 1071, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 10, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}