tsdown-migrate

Migrate TypeScript library projects from tsup to tsdown. Provides complete option mappings, config transformation rules, default value differences, and unsupported option alternatives so AI agents can intelligently perform migrations.

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Repository: sanity-io/pkg-utils
Last source activity: September 23, 2026 at 18:12
Detected SKILL.md language: English
Stars: 28
Forks: 6

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name	tsdown-migrate
description	Migrate TypeScript library projects from tsup to tsdown. Provides complete option mappings, config transformation rules, default value differences, and unsupported option alternatives so AI agents can intelligently perform migrations.

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sanity-tsdown-config

Configure Sanity libraries with @sanity/tsdown-config, including its publishing defaults, React transforms, CSS extraction, TSDoc checks, and advanced tsdown composition. Use when creating or editing tsdown.config.ts for a Sanity package, or when deciding between PackageOptions and stock tsdown options.

2026-10-14

sanity-pkg-utils

Build, watch, and validate Sanity npm libraries with the pkg CLI and @sanity/pkg-utils. Use when a package has Sanity-style package.json exports, package.config.ts, pkg build, pkg watch, or pkg check, and when deciding whether to stay with pkg-utils or use @sanity/tsdown-config directly.

2026-09-24

tsdown

Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declarations, bundling for multiple formats, or migrating from tsup.

2026-09-23

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tsdown-migrate

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