Covers modern npm package authoring: package.json configuration with the exports field, dual ESM/CJS builds, TypeScript type declarations, and secure publishing workflows with provenance.
When to use: Configuring package entry points, setting up conditional exports, building dual-format packages, publishing scoped packages, or troubleshooting module resolution.
When NOT to use: Application-level bundling (Vite/webpack app configs), monorepo workspace orchestration (Turborepo/Nx), private registry setup (Verdaccio/Artifactory).
Patrones de publicación de paquetes npm para bibliotecas TypeScript modernas. Úselo al configurar exportaciones de package.json, configurar compilaciones duales de ESM/CJS o publicar en npm. Úselo para npm-publish, paquete-json, exportaciones, principal, módulo, tipos, paquete dual, procedencia, prepublishOnly. Fuente: oakoss/agent-skills.