{"adoption": {"forks": 415, "observed_at": "2026-08-28T04:07:53.824096+00:00", "stars": 3287}, "canonical_url": "https://ross.abutalabs.com/products/nasm", "card": {"archived": false, "artifact_type": "cli-tool", "description": "A cross-platform x86 assembler with an Intel-like syntax", "domain": ["developer-tools", "operating-systems", "embedded-systems"], "enriched": true, "function": ["compiler", "developer-tools"], "health_score": 79, "homepage": "https://www.nasm.us/", "language": "Assembly", "license": "NOASSERTION", "license_family": "other", "maturity": "stable", "member_repos": ["netwide-assembler/nasm"], "name": "netwide-assembler/nasm", "platform": ["windows", "cross-platform", "cli"], "pushed_at": "2026-08-19T23:47:10+00:00", "repo": "netwide-assembler/nasm", "stars": 3287, "tags": ["assembler", "x86", "assembly-language", "intel-syntax", "low-level-programming", "linux", "macos"], "topics": ["assembler", "assembler-x86", "assemblers", "nasm", "nasm-assembler", "nasm-language", "x86"], "urls": [], "use_cases": ["assemble x86 assembly code", "write bootloaders or OS kernels in assembly", "compile assembly for x86-64 with Intel syntax", "generate object files in multiple formats like ELF or COFF", "learn x86 assembly programming"], "what_it_is": "NASM (the Netwide Assembler) is a portable, cross-platform assembler for the x86 and x86-64 CPU architectures using Intel-like syntax. It supports many output formats and is licensed under the 2-clause BSD license.", "when_to_avoid": ["you prefer AT&T syntax (consider GNU as)", "you need a high-level assembler with macros for other architectures like ARM"], "when_to_choose": ["you need a mature, portable x86 assembler with Intel syntax", "you target multiple output formats and platforms", "you are writing low-level code such as bootloaders, kernels, or optimized routines"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/nasm", "repo": "netwide-assembler/nasm", "role": "main", "score": 76}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:53.824096+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T07:22:54.775623+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe2c57ae95ae47966caaebb361cc9db9867ca467f0fb51209871da87391b0c66", "fetched_at": "2026-08-28T04:07:53.824096+00:00", "kind": "readme", "missing": false, "url": "https://github.com/netwide-assembler/nasm"}, {"content_hash": "99cebf14ed6bc7d0568b8b2848c8b67a013a194695b8a6ae14572a854a03dff1", "fetched_at": "2026-08-29T09:35:51.508298+00:00", "kind": "homepage", "missing": false, "url": "https://www.nasm.us/"}, {"content_hash": "7066c5118931115bafea02502db9714fbeb192ce92c50fc56eb7d4241844f210", "fetched_at": "2026-08-29T09:35:51.510708+00:00", "kind": "site_page", "missing": false, "url": "https://www.nasm.us/docs.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 98, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3055, "days_push": 14, "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}}