How do I install tsdown?

Run npx skills add antfu/skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.

Is tsdown maintained, and what licence does it use?

Its repository has 6,011 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-23. The repository declares the MIT licence.

InfratoApp / Resources / Agent skills / tsdown

tsdown

tsdown is an agent skill published by antfu, listed under writing code. It lives in the antfu/skills repository, which has 6,011 GitHub stars and is licensed under MIT; we last read it on 2026-09-16.

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.

by antfu · one of 21 skills in antfu/skills →

Install

skills is a generic installer for any repository of Claude agent skills -- it reads antfu/skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.

npx skills add antfu/skills

Maintenance

Stars

6011

State

listed

Licence

MIT

From the repository

View on GitHub ↗2026-09-16

tsdown compared with similar skills

tsdown compared with other skills for the same job, by publisher, what it does, repository stars and last update
Skill	Publisher	What it does	Repo stars	Last update
tsdown (this page)	antfu	Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building lib…	6,011	2026-10-23
nitro(same repository)	antfu	Nitro is the framework-agnostic server toolkit (powering Nuxt) for building and deploying web servers anywher…	6,011	2026-10-23
nuxt(same repository)	antfu	Nuxt full-stack Vue framework with SSR, auto-imports, and file-based routing. Use when working with Nuxt apps…	6,011	2026-10-23
vite(same repository)	antfu	Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration. Use when working with Vite pro…	6,011	2026-10-23
vue-best-practices(same repository)	antfu	MUST be used for Vue.js tasks. Strongly recommends Composition API with `<script setup>` and TypeScript as th…	6,011	2026-10-23
vue-router-best-practices(same repository)	antfu	Vue Router 4 patterns, navigation guards, route params, and route-component lifecycle interactions.	6,011	2026-10-23
vue-testing-best-practices(same repository)	antfu	Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Play…	6,011	2026-10-23

Skills from the same repository first, then others for this job by repository stars. Figures are from each repository when we last read it.

Common questions about tsdown

What does tsdown do?: 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.
How do I install tsdown?: Run npx skills add antfu/skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
Who publishes tsdown?: antfu.
Is tsdown maintained, and what licence does it use?: Its repository has 6,011 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-23. The repository declares the MIT licence.

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