{"adoption": {"forks": 800, "observed_at": "2026-08-28T04:09:35.988223+00:00", "stars": 6111}, "canonical_url": "https://ross.abutalabs.com/products/pako", "card": {"archived": false, "artifact_type": "library", "description": "high speed zlib port to javascript, works in browser & node.js", "domain": ["developer-tools", "web-development", "files"], "enriched": true, "function": ["compression", "serialization"], "health_score": 78, "homepage": "https://nodeca.github.io/pako/", "language": "JavaScript", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["nodeca/pako"], "name": "nodeca/pako", "platform": ["browser", "cross-platform"], "pushed_at": "2026-08-13T03:54:29+00:00", "repo": "nodeca/pako", "stars": 6111, "tags": ["zlib", "deflate", "gzip", "inflate", "javascript", "nodejs"], "topics": ["zlib", "zlib-port"], "urls": [], "use_cases": ["compress data in the browser with gzip/deflate", "decompress gzip responses in JavaScript", "compress data in Node.js without native modules", "produce zlib-identical deflate output in JavaScript", "stream-compress large data chunk by chunk", "compress stringified JSON before sending to a server"], "what_it_is": "Pako is a fast JavaScript port of the zlib compression library, providing deflate, inflate, and gzip compression with binary-equivalent output to native zlib. It works in both browsers and Node.js with a small bundle size and streaming chunked API.", "when_to_avoid": ["you are in Node.js and native zlib performance is sufficient", "you need compression algorithms other than deflate/gzip", "maximum compression/decompression throughput is critical"], "when_to_choose": ["you need zlib-compatible compression in the browser", "you want to avoid native dependencies in Node.js", "bundle size matters and you need a tiny compression library", "you need byte-identical output to native zlib"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/pako", "repo": "nodeca/pako", "role": "main", "score": 76}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:09:35.988223+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:48:11.588992+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "962216a44cbdf858df88b30d4f3de54f59df5b2c85908adc2a8f18a73c35f1b0", "fetched_at": "2026-08-28T04:09:35.988223+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nodeca/pako"}, {"content_hash": "4965d424e4f62395f76992b68d2a861aeba2120635a785106ddb2707be424d3d", "fetched_at": "2026-08-29T08:44:52.176521+00:00", "kind": "homepage", "missing": false, "url": "https://nodeca.github.io/pako/"}, {"content_hash": "43d6bdf38d63ba2b4fd3eadf4457cd8c01b6864fa732e78735efe19c0768b8e0", "fetched_at": "2026-08-29T08:44:52.179550+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/pako"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "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": 4603, "days_push": 20, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 76, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}