{"adoption": {"forks": 115, "observed_at": "2026-08-28T04:03:11.837838+00:00", "stars": 1006}, "canonical_url": "https://ross.abutalabs.com/products/open-logic", "card": {"archived": false, "artifact_type": "library", "description": "Open Logic FPGA Standard Library", "domain": ["embedded-systems", "hardware", "developer-tools"], "enriched": true, "function": ["developer-tools", "embedded"], "health_score": 100, "homepage": null, "language": "VHDL", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["open-logic/open-logic"], "name": "open-logic/open-logic", "platform": ["embedded", "cross-platform"], "pushed_at": "2026-08-25T19:25:56+00:00", "repo": "open-logic/open-logic", "stars": 1006, "tags": ["vhdl", "fpga", "hdl", "standard-library", "system-verilog"], "topics": [], "urls": [], "use_cases": ["reuse common FPGA components across vendor tools", "build VHDL projects with a standard library of building blocks", "use VHDL components from SystemVerilog designs", "develop FPGA firmware for commercial projects with a permissive license", "avoid rewriting common HDL utilities for each project"], "what_it_is": "Open Logic is a VHDL-2008 standard library for FPGA projects, providing reusable, vendor- and tool-independent hardware components under a permissive license. It aims to be the equivalent of stdlib for HDL development and can also be instantiated from SystemVerilog.", "when_to_avoid": ["your project targets Verilog-only toolchains without VHDL support", "you need components not covered by the library's entity list", "you require an officially standardized library"], "when_to_choose": ["you develop FPGA designs in VHDL-2008 and want reusable, tool-independent components", "you need a permissively licensed HDL library usable in commercial projects", "you want cross-language usage from SystemVerilog"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/open-logic", "repo": "open-logic/open-logic", "role": "main", "score": 85}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:11.837838+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:12:58.273700+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "61b05e8bf347209fcdb8cf0fe3b24425cf5959445b27e6c13336401921e82388", "fetched_at": "2026-08-28T04:03:11.837838+00:00", "kind": "readme", "missing": false, "url": "https://github.com/open-logic/open-logic"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 64, "rhythm": 80}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 905, "days_push": 8, "days_rel": 56, "gap_med": 40.0, "n_releases_24m": 17}, "score": 85, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}