Registro públicoModerado
Informe de salud del softwareesquema 0.27.0 · métricas 1.13.0 · 2026-07-22 23:14 UTC
mathiasbynens / regexpu-core
regexpu’s core functionality, i.e. `rewritePattern(pattern, flag, options)`, which enables rewriting regular expressions that make use of the ES6 `u` flag into equivalent ES5-compatible regular expression patterns.
mathiasbynens/regexpu-core tiene un índice de salud de 53 sobre 100, lo que lo sitúa en la banda Moderado. Su puntuación más alta es Sustainability & Governance (70/100) y la más baja, AI Readiness (30/100). Se actualizó por última vez hace 303 días. Una sola persona concentra la mayor parte del trabajo reciente.
53
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.
53
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
Mathias BynensCuenta personal
12.994 seguidores591 repositorios públicosdesde may 2009@Google
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 | regexpu-core | 6.4.0 | 179.151.119 | 53 | hace 303 días | codegendesugaringecmascriptes5es6harmonyjavascriptrefactoringregexregexpregular-expressionsrewritingsyntaxtransformationtranspiletranspilerunicode |
Métricas por categoría
Vitalidad
¿Está vivo el proyecto: se escribe código y se publican versiones?
30
Actividad de desarrollo
14Crítico
Cómo se puntúa
| 3.6/36 | Recencia de push — último push hace 303 días |
| 2.1/36 | Cadencia de commits — 3/52 semanas con commits |
| 8.1/18 | Volumen de commits — 7 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 | 7 |
| human_commit_share | 1 |
| days_since_last_push | 303 |
| active_weeks_last_year | 3 |
Disciplina de publicación
54Moderado
Cómo se puntúa
| 27/27 | Publica versiones — 2 versiones publicadas |
| 16.2/36 | Recencia de las versiones — última versión hace 315 días |
| 5.4/27 | Cadencia de publicación — una versión cada ~716,4 días |
| 0/10 | OpenSSF Scorecard: Signed-Releases — sin datos |
Datos de entrada utilizados
| releases_count | 2 |
| latest_release_tag | v6.3.1 |
| releases_from_tags | no |
| days_since_latest_release | 315 |
| mean_days_between_releases | 716,4 |
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?
60
Popularidad y adopción
44En riesgo
Cómo se puntúa
| 30.9/60 | Estrellas — 81 estrellas |
| 8.7/25 | Forks — 12 forks |
| 4.3/15 | Observadores — 7 observadores |
Datos de entrada utilizados
| forks | 12 |
| stars | 81 |
| watchers | 7 |
| 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 — 179.151.119 descargas/mes en npm |
| 0/20 | Dependientes en el registro — no lo informa este ecosistema |
Datos de entrada utilizados
| packages | regexpu-core |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 179.151.119 |
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?
70
Resiliencia de mantenedores (factor bus)
37En riesgo
Cómo se puntúa
| 9/54 | Factor bus — la mitad de los commits recae en 1 contribuyente(s) |
| 8.1/22.5 | Distribución de commits — el principal contribuyente firma el 64% de los commits |
| 9.5/13.5 | Amplitud de contribuyentes — 7 contribuyentes |
| 10/10 | OpenSSF Scorecard: Contributors — project has 25 contributing companies or organizations |
Datos de entrada utilizados
| bus_factor | 1 |
| contributors_sampled | 7 |
| top_contributor_share | 0,639 |
Capacidad de respuesta a issues y PR
87Excelente
Cómo se puntúa
| 42.7/46.8 | Resolución de issues — 91% de issues cerradas |
| 33.5/38.3 | Aceptación de PR — 57/65 PR decididos fusionados |
| 10.5/15 | OpenSSF Scorecard: Code-Review — Found 23/30 approved changesets -- score normalized to 7 |
Datos de entrada utilizados
| merged_prs | 57 |
| open_issues | 4 |
| closed_issues | 42 |
| issue_closed_ratio | 0,913 |
| closed_unmerged_prs | 8 |
Propiedad y custodia
75Bueno
Cómo se puntúa
| 10/30 | Respaldo de la propiedad — cuenta personal (usuario) |
| 0/20 | Dominio verificado — no aplicable a cuentas de usuario |
| 25/25 | Alcance del propietario — 12.994 seguidores de mathiasbynens |
| 25/25 | Trayectoria — 591 repos públicos, cuenta de ~17 años |
Datos de entrada utilizados
| followers | 12.994 |
| owner_type | User |
| is_verified | — |
| owner_login | mathiasbynens |
| public_repos | 591 |
| account_age_days | 6285 |
Excluidos de la puntuación (sin datos o no aplicable): Dominio verificado. Los pesos restantes se han renormalizado.
Mantenimiento de paquetes
91Excelente
Cómo se puntúa
| 25/25 | Publicado y resoluble — 1 paquete(s) en npm |
| 26/35 | Recencia de publicación — última publicación hace 303 días |
| 20/20 | Historial de versiones — 53 versiones en el registro |
| 20/20 | No obsoleto — activo, ni obsoleto ni retirado |
Datos de entrada utilizados
| packages | regexpu-core |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 303 |
Calidad de Ingeniería
¿Existen unas prácticas mínimas de ingeniería y documentación?
56
Prácticas de ingeniería
56Moderado
Cómo se puntúa
| 24/24 | Flujos de trabajo de CI — 2 flujo(s) de trabajo |
| 24/24 | Pruebas presentes |
| 0/16 | Configuración de linter |
| 0/9.6 | Hooks de pre-commit |
| 6.4/6.4 | .editorconfig |
| 2/20 | OpenSSF Scorecard: CI-Tests — 4 out of 23 merged PRs checked by a CI test -- score normalized to 1 |
Datos de entrada utilizados
| has_ci | sí |
| has_tests | sí |
| has_editorconfig | sí |
| has_linter_config | no |
| has_precommit_config | no |
Documentación
55Moderado
Cómo se puntúa
| 30/30 | README |
| 0/25 | Directorio de documentación |
| 15/15 | Sitio de documentación / página del proyecto — https://mths.be/regexpu |
| 10/10 | Descripción del repositorio |
| 0/10 | Topics |
| 0/10 | Wiki |
Datos de entrada utilizados
| topics | — |
| has_wiki | no |
| homepage | https://mths.be/regexpu |
| 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?
50
Postura de seguridad
38En riesgo
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 |
| 0.2/2.5 | CI-Tests — 4 out of 23 merged PRs checked by a CI test -- score normalized to 1 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 5.2/7.5 | Code-Review — Found 23/30 approved changesets -- score normalized to 7 |
| 2.5/2.5 | Contributors — project has 25 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 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 — dependency not pinned by hash detected -- score normalized to 0 |
| 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 — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Datos de entrada utilizados
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3,8 |
Excluidos de la puntuación (sin datos o no aplicable): packaging, signed_releases. Los pesos restantes se han renormalizado.
Avisos de dependencias
100Excelente
Cómo se puntúa
| 35/35 | Dependencias directas libres de avisos conocidos — ninguna dependencia directa tiene un aviso conocido |
| 25/25 | Dependencias indirectas libres de avisos conocidos — ninguna dependencia indirecta tiene un aviso conocido |
| 0/40 | Sin avisos pendientes — ningún aviso tiene fecha de publicación |
Datos de entrada utilizados
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 9 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluidos de la puntuación (sin datos o no aplicable): Sin avisos pendientes. Los pesos restantes se han renormalizado. Se cotejó el cierre de dependencias en tiempo de ejecución de npm:regexpu-core@6.4.0 —lo que arrastra la instalación del paquete publicado—: 9 paquetes. No se analiza la alcanzabilidad.
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.
30
Contexto y guía para agentes
28Crítico
Cómo se puntúa
| 0/45 | Instrucciones para agentes — sin CLAUDE.md / AGENTS.md / reglas de editor |
| 0/15 | Documentación legible por máquinas (llms.txt) |
| 28.3/40 | Historial de commits legible — 53 de 100 commits humanos declaran su intención (asunto estructurado o cuerpo explicativo) |
Datos de entrada utilizados
| has_llms_txt | no |
| legible_history_share | 0,53 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Cómo se puntúa
| 0/18 | Arranque con un solo comando |
| 22/22 | Pruebas automatizadas |
| 0/11 | Configuración de lint / formato |
| 0/11 | Verificación estática de tipos |
| 0/10 | Entorno reproducible |
| 0/10 | Práctica demostrada con agentes — ningún commit con autoría de agente entre los últimos 100 |
| 0/8 | Mantenimiento automatizado — no se observan actualizaciones automáticas de dependencias |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Datos de entrada utilizados
| has_nix | no |
| has_tests | sí |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
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 — 0/21 archivos fuente de más de 60 KB |
Datos de entrada utilizados
| primary_language | JavaScript |
| largest_source_bytes | 58.478 |
| source_files_sampled | 21 |
| oversized_source_files | 0 |
Datos clave
81estrellas de GitHub
7contribuidores
7commits en los últimos 12 meses
303días desde el último push
2versiones publicadas
1factor bus
4issues abiertas
npmecosistemas de paquetes
Advertencias de recopilación de datos
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Más detalle
Historial de estrellas y forks 0 ★ / 12 ⇿
0Estrellas
12Forks
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.
Cada punto abarca 6 días.
OpenSSF Scorecard 3.8 / 10
3.8agregado
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 |
| 1 | CI-Tests | 4 out of 23 merged PRs checked by a CI test -- score normalized to 1 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 7 | Code-Review | Found 23/30 approved changesets -- score normalized to 7 |
| 10 | Contributors | project has 25 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 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 |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 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 |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Dependencias directas 6
| Registro | Paquete | Restricción de versión | Manifiesto |
|---|---|---|---|
| npm | regenerate | ^1.4.2 | package.json |
| npm | regenerate-unicode-properties | ^10.2.2 | package.json |
| npm | regjsgen | ^0.8.0 | package.json |
| npm | regjsparser | ^0.13.0 | package.json |
| npm | unicode-match-property-ecmascript | ^2.0.0 | package.json |
| npm | unicode-match-property-value-ecmascript | ^2.2.1 | package.json |
Todas las dependencias 8
Conjunto completo de dependencias resueltas según el grafo de dependencias de GitHub: 6 paquetes directos y 2 indirectos (transitivos). El cierre transitivo es completo cuando el repositorio incluye un lockfile.
| Registro | Paquete | Versión | Relación |
|---|---|---|---|
| npm | regenerate | ^1.4.2 | directa |
| npm | regenerate-unicode-properties | ^10.2.2 | directa |
| npm | regjsgen | ^0.8.0 | directa |
| npm | regjsparser | ^0.13.0 | directa |
| npm | unicode-match-property-ecmascript | ^2.0.0 | directa |
| npm | unicode-match-property-value-ecmascript | ^2.2.1 | directa |
| npm | @unicode/unicode-17.0.0 | ^1.6.12 | indirecta |
| npm | jsesc | ^3.0.2 | indirecta |
Avisos de dependencias 0
Instalar npm:regexpu-core@6.4.0 arrastra 9 paquetes, directos y transitivos: 0 tienen avisos conocidos, de los cuales 0 son dependencias directas.
Ningún aviso conocido afecta a las dependencias evaluadas.
Un aviso significa que la versión registrada en el grafo de dependencias cae dentro del rango afectado de un aviso. No se analiza la alcanzabilidad, y el grafo incluye fijaciones de desarrollo y prueba: un hallazgo puede referirse al utillaje y no al software distribuido.
Informe JSON sin procesar legible por máquina
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],
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
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{
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{
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{
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{
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"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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"number": 55,
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{
"number": 112,
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"source": {
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{
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{
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},
{
"key": "community_health",
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"notes": [],
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"inputs": {
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{
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{
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}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 v0.27.0 — metodología completa · wiki de métricas.
Cómo se sitúa un resultado dentro del registro general: estadísticas agregadas — npm.