tsdown-library-builds

Configures and runs tsdown, a Rolldown-powered bundler for TypeScript and JavaScript npm libraries, covering multi-format output (ESM, CJS, IIFE, UMD), declaration generation, dependency externalization, package.json exports generation, watch mode, validation, and migration from tsup. Use when creating or editing a tsdown config, building a library in several module formats, emitting .d.ts files, deciding which dependencies stay external, or moving a project off tsup. Not for bundling web applications with Vite or Webpack, for publishing packages to a registry, or for general TypeScript compiler setup.

Version

v1.0.0

Size

16 KB

Updated

2026-10-06

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