npm-package
npm Package Development (Bun-First)
Build and publish npm packages using Bun as the primary runtime and toolchain, producing output that works everywhere npm packages are consumed.
When to Use This Skill
Use when:
- Creating a new npm library package from scratch
- Setting up build/test/lint tooling for an existing package
- Fixing CJS/ESM interop, exports map, or TypeScript declaration issues
- Publishing a package to npm
- Reviewing or improving package configuration
Do NOT use when:
- Building an npx-executable CLI tool (use the
npx-cliskill) - Building an application (not a published package)
- Working in a monorepo (this skill targets single-package repos)
Toolchain
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