Registro públicoEn riesgo
Informe de salud del softwareesquema 0.26.0 · métricas 1.13.0 · 2026-07-22 16:27 UTC
LinusU / buffer-from
A ponyfill for Buffer.from
LinusU/buffer-from tiene un índice de salud de 35 sobre 100, lo que lo sitúa en la banda En riesgo. Su puntuación más alta es Community & Adoption (54/100) y la más baja, AI Readiness (11/100). Se actualizó por última vez hace 1818 días. Una sola persona concentra la mayor parte del trabajo reciente.
35
global / 100Índice de salud del software
Las métricas se agrupan en categorías ponderadas sobre una escala de 1 a 100. El resultado global parte de su media; cuando la evidencia pública activa la Política de Jurisdicciones de Alto Riesgo, la calificación se ajusta y recibe el límite 49 (En riesgo). Preparación para IA queda fuera.
35
Excelente85-100Ejemplar; cumple prácticamente todos los criterios evaluados
Bueno70-84Saludable; carencias menores
Moderado50-69Aceptable con carencias notables; se recomienda revisión
En riesgo30-49Debilidades significativas; su adopción exige cautela
Crítico1-29Problemas graves (proyecto abandonado, un solo mantenedor, sin higiene)
Perfil de puntuación
Cada eje es una categoría. La forma importa más que la media: un proyecto sano llena toda la figura, mientras que un perfil de picos y cráteres indica que la fortaleza en una dimensión enmascara el riesgo en otra.
Titularidad
Linus UnnebäckCuenta personal
1055 seguidores894 repositorios públicosdesde ene 2010@locoapp @ctrl-alt-deseat
Este repositorio pertenece a una cuenta personal. Un proyecto con un único propietario conlleva más riesgo de continuidad que uno respaldado por una organización.
Ecosistemas de paquetes
| Registro | Paquete | Versión | Descargas / mes | Versiones | Última publicación | Etiquetas |
|---|---|---|---|---|---|---|
| npm | buffer-from | 1.1.2 | 401.093.575 | 7 | hace 1818 días | bufferbuffer-from |
Métricas por categoría
Vitalidad
¿Está vivo el proyecto: se escribe código y se publican versiones?
18
Actividad de desarrollo
1Crítico
Cómo se puntúa
| 0/36 | Recencia de push — último push hace 1818 días |
| 0/36 | Cadencia de commits — 0/52 semanas con commits |
| 0/18 | Volumen de commits — 0 commits en el último año |
| 0/10 | OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
Datos de entrada utilizados
| commits_last_year | 0 |
| human_commit_share | — |
| days_since_last_push | 1818 |
| active_weeks_last_year | 0 |
Disciplina de publicación
44En riesgo
Cómo se puntúa
| 27/27 | Publica versiones — 1 versiones publicadas |
| 0/36 | Recencia de las versiones — última versión hace 1818 días |
| 12.6/27 | Cadencia de publicación — cadencia desconocida (una sola versión) |
| 0/10 | OpenSSF Scorecard: Signed-Releases — sin datos |
Datos de entrada utilizados
| releases_count | 1 |
| latest_release_tag | v1.1.2 |
| releases_from_tags | no |
| days_since_latest_release | 1818 |
| mean_days_between_releases | — |
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: Signed-Releases. Los pesos restantes se han renormalizado.
Comunidad y Adopción
¿Tiene el proyecto usuarios, descargas, atención y unas condiciones acogedoras para quienes contribuyen?
54
Popularidad y adopción
30En riesgo
Cómo se puntúa
| 22.4/60 | Estrellas — 25 estrellas |
| 7.5/25 | Forks — 9 forks |
| 0/15 | Observadores — 2 observadores |
Datos de entrada utilizados
| forks | 9 |
| stars | 25 |
| watchers | 2 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Salud de la comunidad
50Moderado
Cómo se puntúa
| 22.5/22.5 | README |
| 22.5/22.5 | Licencia — licencia reconocida (MIT) |
| 0/18 | Guía CONTRIBUTING |
| 0/13.5 | Código de conducta |
| 0/7.2 | Plantilla de issues |
| 0/6.3 | Plantilla de PR |
Datos de entrada utilizados
| has_readme | sí |
| has_license | sí |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Adopción en el ecosistema (descargas)
100Excelente
Cómo se puntúa
| 80/80 | Descargas mensuales — 401.093.575 descargas/mes en npm |
| 0/20 | Dependientes en el registro — no lo informa este ecosistema |
Datos de entrada utilizados
| packages | buffer-from |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 401.093.575 |
Excluidos de la puntuación (sin datos o no aplicable): Dependientes en el registro. Los pesos restantes se han renormalizado.
Sostenibilidad y Gobernanza
¿Sobrevivirá el proyecto a sus personas: factor bus, capacidad de respuesta, quién lo respalda y mantenimiento del paquete?
50
Cómo se puntúa
| 9/54 | Factor bus — la mitad de los commits recae en 1 contribuyente(s) |
| 1.2/22.5 | Distribución de commits — el principal contribuyente firma el 95% de los commits |
| 2.7/13.5 | Amplitud de contribuyentes — 2 contribuyentes |
| 10/10 | OpenSSF Scorecard: Contributors — project has 12 contributing companies or organizations |
Datos de entrada utilizados
| bus_factor | 1 |
| contributors_sampled | 2 |
| top_contributor_share | 0,947 |
Capacidad de respuesta a issues y PR
45En riesgo
Cómo se puntúa
| 40.1/46.8 | Resolución de issues — 86% de issues cerradas |
| 4.8/38.3 | Aceptación de PR — 1/8 PR decididos fusionados |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 1/18 approved changesets -- score normalized to 0 |
Datos de entrada utilizados
| merged_prs | 1 |
| open_issues | 1 |
| closed_issues | 6 |
| issue_closed_ratio | 0,857 |
| closed_unmerged_prs | 7 |
Propiedad y custodia
71Bueno
Cómo se puntúa
| 10/30 | Respaldo de la propiedad — cuenta personal (usuario) |
| 0/20 | Dominio verificado — no aplicable a cuentas de usuario |
| 21.7/25 | Alcance del propietario — 1055 seguidores de LinusU |
| 25/25 | Trayectoria — 894 repos públicos, cuenta de ~16 años |
Datos de entrada utilizados
| followers | 1055 |
| owner_type | User |
| is_verified | — |
| owner_login | LinusU |
| public_repos | 894 |
| account_age_days | 6021 |
Excluidos de la puntuación (sin datos o no aplicable): Dominio verificado. Los pesos restantes se han renormalizado.
Mantenimiento de paquetes
69Moderado
Cómo se puntúa
| 25/25 | Publicado y resoluble — 1 paquete(s) en npm |
| 4/35 | Recencia de publicación — última publicación hace 1818 días |
| 20/20 | Historial de versiones — 7 versiones en el registro |
| 20/20 | No obsoleto — activo, ni obsoleto ni retirado |
Datos de entrada utilizados
| packages | buffer-from |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 1818 |
Calidad de Ingeniería
¿Existen unas prácticas mínimas de ingeniería y documentación?
21
Prácticas de ingeniería
1Crítico
Cómo se puntúa
| 0/24 | Flujos de trabajo de CI |
| 0/24 | Pruebas presentes |
| 0/16 | Configuración de linter |
| 0/9.6 | Hooks de pre-commit |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — 0 out of 1 merged PRs checked by a CI test -- score normalized to 0 |
Datos de entrada utilizados
| has_ci | no |
| has_tests | no |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentación
50Moderado
Cómo se puntúa
| 30/30 | README |
| 0/25 | Directorio de documentación |
| 0/15 | Sitio de documentación / página del proyecto |
| 10/10 | Descripción del repositorio |
| 0/10 | Topics |
| 10/10 | Wiki |
Datos de entrada utilizados
| topics | — |
| has_wiki | sí |
| homepage | — |
| has_readme | sí |
| has_docs_dir | no |
| has_description | sí |
Seguridad
¿Son sólidas las prácticas visibles de seguridad y de cadena de suministro, sin exposición jurisdiccional de alto riesgo sin resolver?
29
Postura de seguridad
29Crítico
Cómo se puntúa
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — 0 out of 1 merged PRs checked by a CI test -- score normalized to 0 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 1/18 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 12 contributing companies or organizations |
| 0/10 | Dangerous-Workflow — sin datos |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | Licencia — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — sin datos |
| 0/5 | Pinned-Dependencies — sin datos |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — sin datos |
| 0/7.5 | Token-Permissions — sin datos |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Datos de entrada utilizados
| source | openssf_scorecard |
| checks_evaluated | 13 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 5 |
| scorecard_aggregate | 2,9 |
Excluidos de la puntuación (sin datos o no aplicable): dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. Los pesos restantes se han renormalizado.
Preparación para IA
¿Hasta qué punto está el repositorio preparado para desarrollarse y mantenerse con agentes de codificación de IA? Es una insignia independiente y experimental — peso 0,0, de modo que se presenta por separado y no afecta a la puntuación de salud global.
11
Contexto y guía para agentes
1Crítico
Cómo se puntúa
| 0/45 | Instrucciones para agentes — sin CLAUDE.md / AGENTS.md / reglas de editor |
| 0/15 | Documentación legible por máquinas (llms.txt) |
| 0/40 | Historial de commits legible — sin datos |
Datos de entrada utilizados
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluidos de la puntuación (sin datos o no aplicable): Historial de commits legible. Los pesos restantes se han renormalizado.
Cómo se puntúa
| 0/18 | Arranque con un solo comando |
| 0/22 | Pruebas automatizadas |
| 0/11 | Configuración de lint / formato |
| 0/11 | Verificación estática de tipos |
| 0/10 | Entorno reproducible |
| 0/10 | Práctica demostrada con agentes — sin datos |
| 0/8 | Mantenimiento automatizado — sin datos |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — sin datos |
Datos de entrada utilizados
| has_nix | no |
| has_tests | no |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluidos de la puntuación (sin datos o no aplicable): Práctica demostrada con agentes, Mantenimiento automatizado, OpenSSF Scorecard: Pinned-Dependencies. Los pesos restantes se han renormalizado.
Legibilidad del código para modelos
55Moderado
Cómo se puntúa
| 0/45 | Código verificable por tipos — JavaScript sin configuración de verificación de tipos |
| 55/55 | Tamaños de archivo manejables — 0/2 archivos fuente de más de 60 KB |
Datos de entrada utilizados
| primary_language | JavaScript |
| largest_source_bytes | 1675 |
| source_files_sampled | 2 |
| oversized_source_files | 0 |
Datos clave
25estrellas de GitHub
2contribuidores
0commits en los últimos 12 meses
1818días desde el último push
1versiones publicadas
1factor bus
1issues abiertas
npmecosistemas de paquetes
Advertencias de recopilación de datos
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- No resolved dependencies carried a version and a supported ecosystem
Más detalle
Historial de estrellas y forks 0 ★ / 9 ⇿
0Estrellas
9Forks
1Versiones
Cuándo se añadió cada estrella y fork, recopilado de GitHub y agrupado por día. El crecimiento acumulado se sitúa justo encima de las adiciones diarias que lo componen, de modo que ambos se leen en conjunto: la acumulación orgánica sostenida no se parece en nada a un pico abrupto y efímero. Cuando esa diferencia es medible, se informa como autenticidad del crecimiento.
Mayor 0Menor 0Parche 1
Cada punto abarca 6 días.
OpenSSF Scorecard 2.9 / 10
2.9agregado
Evaluación de seguridad independiente y agnóstica en cuanto a herramientas, procedente del proyecto de código abierto OpenSSF Scorecard. Cada comprobación premia una práctica de seguridad, no la herramienta de un proveedor concreto. Las comprobaciones que Scorecard no pudo determinar se marcan como n/d y se excluyen de la puntuación de seguridad (nunca se cuentan como cero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 0 | CI-Tests | 0 out of 1 merged PRs checked by a CI test -- score normalized to 0 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 1/18 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 12 contributing companies or organizations |
| n/d | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| n/d | Packaging | packaging workflow not detected |
| n/d | Pinned-Dependencies | no dependencies found |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| n/d | Signed-Releases | no releases found |
| n/d | Token-Permissions | No tokens found |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Todas las dependencias 1
Conjunto completo de dependencias resueltas según el grafo de dependencias de GitHub: 0 paquetes directos y 1 indirectos (transitivos). El cierre transitivo es completo cuando el repositorio incluye un lockfile.
| Registro | Paquete | Versión | Relación |
|---|---|---|---|
| npm | standard | ^12.0.1 | indirecta |
Avisos de dependencias sin evaluar
El cotejo de avisos no pudo ejecutarse para este informe: No resolved dependencies carried a version and a supported ecosystem
Informe JSON sin procesar legible por máquina
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"detail": "1/8 decided PRs merged",
"points": 4.8,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
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"merged": 1,
"decided": 8
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
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"detail": "Found 1/18 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
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]
}
},
{
"code": "weights_renormalized",
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}
],
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"owner_login": "LinusU",
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"account_age_days": 6021
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "1,055 followers of LinusU",
"points": 21.7,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 1055,
"login": "LinusU"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "894 public repos, account ~16 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 894
}
},
{
"code": "account_age_years",
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"years": 16
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}
],
"max_points": 25
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},
{
"key": "package_maintenance",
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"name": "Package maintenance",
"note": null,
"notes": [],
"value": 69,
"inputs": {
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"ecosystems": "npm",
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{
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"detail": "1 package(s) on npm",
"points": 25,
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"details": [
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"code": "packages_published",
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"count": 1,
"ecosystems": "npm"
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{
"key": "publish_recency",
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{
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"points": 20,
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{
"code": "published_versions",
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"max_points": 20
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{
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},
{
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"weight": 0.2,
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"note": null,
"notes": [],
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"key": "ci_workflows",
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"points": 0,
"status": "missed",
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{
"key": "tests_present",
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{
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{
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"points": 0,
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{
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{
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},
{
"key": "documentation",
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{
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{
"key": "documentation_homepage_site",
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"status": "missed",
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{
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"points": 10,
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{
"key": "topics",
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"status": "missed",
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{
"key": "wiki",
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],
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},
{
"key": "security",
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"weight": 0.16,
"metrics": [
{
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"notes": [
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"code": "excluded_no_data",
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"code": "weights_renormalized",
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}
],
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"inputs": {
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"scorecard_version": "v5.5.0",
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},
"components": [
{
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},
{
"key": "branch_protection",
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{
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},
{
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "code_review",
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},
{
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"details": [],
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},
{
"key": "dangerous_workflow",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "fuzzing",
"name": "Fuzzing",
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"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
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"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
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"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
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],
"max_points": 5
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{
"key": "pinned_dependencies",
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"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
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"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
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"red_flag": false,
"exposures": [],
"policy_countries": [
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"Iran",
"North Korea"
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"review_only_matches": 0,
"assessed_self_published_locations": 13
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"components": [
{
"key": "policy_exposure_multiplier",
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"points": 100,
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"details": [
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"code": "jurisdiction_no_match",
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}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "critical",
"name": "AI Readiness",
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"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
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"name": "Agent context & guidance",
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"code": "excluded_no_data",
"params": {
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{
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},
"components": [
{
"key": "agent_instructions",
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"status": "missed",
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"code": "no_agent_instructions",
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],
"max_points": 45
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{
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{
"key": "legible_commit_history",
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},
{
"key": "ai_verify_loop",
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"notes": [
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{
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{
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{
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},
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],
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{
"key": "manageable_file_sizes",
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]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"No resolved dependencies carried a version and a supported ecosystem"
],
"report_type": "repository",
"generated_at": "2026-07-22T16:27:40.181691Z",
"schema_version": "0.26.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/l/LinusU/buffer-from.svg",
"full_name": "LinusU/buffer-from",
"license_state": "standard",
"license_spdx": "MIT"
}Las puntuaciones son señales, no garantías. Reflejan prácticas públicamente visibles en GitHub; no son una auditoría de código ni una garantía de seguridad.
Los datos ausentes se excluyen y los pesos se renormalizan; nunca se puntúan como cero. La metodología es versionada y abierta: métricas v1.13.0, esquema v0.26.0 — metodología completa · wiki de métricas.
Cómo se sitúa un resultado dentro del registro general: estadísticas agregadas — npm.