npm · npm:tsup

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Bundle your TypeScript library with no config, powered by esbuild

The latest stable version of tsup is 9.0.0, published on 2026-10-14. Verified by Vigia on 2026-11-12.

Latest stable version	9.0.0
Published	2026-10-14 13:47:00 UTC
Install	`npm install tsup@latest`
Requires (engines)	`{"node":"^22.18.0 \|\| ^24.11.0 \|\| >=26.0.0"}`
Peer dependencies	`postcss ^8.4.12` `@swc/core ^1` `typescript >=4.5.0` `@microsoft/api-extractor ^7.36.0`
Dist-tags	`latest: 9.0.0`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 17:50:08 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	active
Last stable release	2026-10-14 13:47:00 UTC · 29 days ago
Stable releases in the last 12 months	1
Published versions	205

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`9.0.0`	2026-10-14 13:47:00 UTC
`8.5.1`	2025-11-12 21:21:42 UTC
`8.5.0`	2025-05-16 13:41:43 UTC
`8.4.0`	2025-02-25 18:01:03 UTC
`8.3.6`	2025-01-25 17:39:24 UTC
`8.3.5`	2024-10-26 05:03:40 UTC
`8.3.4`	2024-10-25 04:59:58 UTC
`8.3.0`	2024-09-17 04:02:42 UTC
`8.2.4`	2024-08-02 07:29:44 UTC
`8.2.3`	2024-07-24 16:20:42 UTC
`8.2.2`	2024-07-22 08:38:32 UTC
`8.2.1`	2024-07-20 18:34:37 UTC
`8.2.0`	2024-07-19 09:04:17 UTC
`8.1.2`	2024-07-17 15:20:05 UTC
`8.1.1`	2024-07-16 22:07:26 UTC
`8.1.0`	2024-06-03 02:37:14 UTC
`8.0.2`	2024-02-10 07:03:10 UTC
`8.0.1`	2023-11-21 06:41:53 UTC
`8.0.0`	2023-11-19 10:10:26 UTC
`7.3.0` withdrawn	2023-11-16 22:08:34 UTC

Showing the 20 most recent of 205 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`node 16`	`7.2.0`
`node 18`	`8.5.1`
`node 20`	`8.5.1`
`node 22`	`9.0.0`
`node 24`	`9.0.0`

Upgrade guides for this package

8.x → 9.x

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Frequently asked questions

What is the latest version of tsup?

The latest stable version of tsup is 9.0.0, published on 2026-10-14. Verified by Vigia on 2026-11-12.

How do I install the latest version of tsup?

Run npm install tsup@latest. The latest stable version is 9.0.0 (verified 2026-11-12).

Is tsup deprecated?

No. tsup is not marked as deprecated in the registry.

Which Node.js version does tsup require?

tsup 9.0.0 declares this requirement: {"node":"^22.18.0 || ^24.11.0 || >=26.0.0"}.

Does tsup 9.0.0 have known vulnerabilities?

No known advisories affect tsup 9.0.0 according to the data Vigia checks.

Is tsup still maintained?

tsup published 1 stable releases in the last 12 months; the most recent was 29 days ago. Activity: active.

Observed changes

Wed Oct 14 2026 14:39:00 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
Wed Oct 14 2026 14:39:00 GM +0000 (Coordinated Universal Time) — released 8.5.1 → 9.0.0

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