{"adoption": {"forks": 116, "observed_at": "2026-08-28T04:07:44.396575+00:00", "stars": 3124}, "canonical_url": "https://ross.abutalabs.com/products/cac", "card": {"archived": false, "artifact_type": "library", "description": "Simple yet powerful framework for building command-line apps.", "domain": ["developer-tools", "web-development"], "enriched": true, "function": ["cli", "parser", "routing"], "health_score": 90, "homepage": null, "language": "TypeScript", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["cacjs/cac"], "name": "cacjs/cac", "platform": ["cli", "cross-platform"], "pushed_at": "2026-06-16T06:06:45+00:00", "repo": "cacjs/cac", "stars": 3124, "tags": ["argument-parsing", "subcommands", "typescript", "zero-dependency", "commander-alternative", "command-line", "nodejs", "deno"], "topics": ["command-line", "framework", "commander", "minimist", "cli", "node", "deno"], "urls": [], "use_cases": ["build a cli tool in node", "parse command line arguments in javascript", "add subcommands to a cli app", "generate help messages for a cli", "replace commander or minimist with a lighter parser", "build a deno command line app"], "what_it_is": "CAC (Command And Conquer) is a lightweight, zero-dependency JavaScript/TypeScript library for building command-line applications. It provides a minimal API for argument parsing, options, git-like subcommands, and automated help generation.", "when_to_avoid": ["you need advanced features like interactive prompts or shell autocompletion", "you're building CLIs outside the JavaScript ecosystem", "you need heavy-duty parsing of complex argument grammars"], "when_to_choose": ["you want a tiny, zero-dependency CLI framework with a simple API", "you need git-style subcommands and option validation", "you're building CLI tools in Node.js or Deno with TypeScript"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/cac", "repo": "cacjs/cac", "role": "main", "score": 73}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:44.396575+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:26:31.375646+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c2f59804a9c899edbc7e74a98db28dd2cfef65744d3ebd52ecccfb991600e7b5", "fetched_at": "2026-08-28T04:07:44.396575+00:00", "kind": "readme", "missing": false, "url": "https://github.com/cacjs/cac"}, {"content_hash": "ab19e5c8181a080ec024fcf4d4aa09f60c3206542019ce2954022202a3564ebf", "fetched_at": "2026-08-29T09:41:39.169241+00:00", "kind": "registry_npm", "missing": false, "url": "https://registry.npmjs.org/cac"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 87, "longevity": 100, "rhythm": 40}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3884, "days_push": 78, "days_rel": 187, "gap_med": null, "n_releases_24m": 1}, "score": 73, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}