npm · npm:tslib

tslib active

Runtime library for TypeScript helper functions

The latest stable version of tslib is 2.9.1, published on 2026-10-30. Verified by Vigia on 2026-11-12.

Latest stable version	2.9.1
Published	2026-10-30 20:20:28 UTC
Install	`npm install tslib@latest`
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 2.9.1`
License	0BSD
Advisories on latest version	none known
Last verified	2026-11-12 13:12:16 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	dormant
Last stable release	2024-10-31 22:42:48 UTC · 741 days ago
Stable releases in the last 12 months	0
Published versions	46

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

Version history

Version	Published
`2.8.1`	2024-10-31 22:42:48 UTC
`2.8.0`	2024-10-15 17:52:49 UTC
`2.7.0`	2024-08-23 19:53:07 UTC
`2.6.3`	2024-06-04 20:25:19 UTC
`2.6.2`	2023-08-18 17:41:58 UTC
`2.6.1`	2023-07-24 20:30:01 UTC
`2.6.0`	2023-06-26 23:07:41 UTC
`2.5.3`	2023-06-02 21:22:08 UTC
`2.5.2`	2023-05-18 21:59:15 UTC
`2.5.1`	2023-05-17 22:53:14 UTC
`2.5.0`	2023-01-26 20:40:14 UTC
`2.4.1`	2022-10-31 18:26:41 UTC
`2.4.0`	2022-04-22 00:25:01 UTC
`2.3.1`	2021-08-11 22:55:34 UTC
`2.3.0`	2021-06-11 22:33:16 UTC
`2.2.0`	2021-04-05 18:21:21 UTC
`2.1.0`	2021-01-05 23:28:45 UTC
`2.0.3`	2020-10-09 23:35:42 UTC
`1.14.1`	2020-10-09 23:34:42 UTC
`2.0.2`	2020-10-06 15:39:15 UTC

Showing the 20 most recent of 45 versions. JSON

Upgrade guides for this package

1.x → 2.x

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Frequently asked questions

What is the latest version of tslib?

The latest stable version of tslib is 2.9.1, published on 2026-10-30. Verified by Vigia on 2026-11-12.

How do I install the latest version of tslib?

Run npm install tslib@latest. The latest stable version is 2.9.1 (verified 2026-11-12).

Is tslib deprecated?

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

Which Node.js version does tslib require?

tslib 2.9.1 does not declare a Node.js version requirement.

Does tslib 2.9.1 have known vulnerabilities?

No known advisories affect tslib 2.9.1 according to the data Vigia checks.

Is tslib still maintained?

tslib published 0 stable releases in the last 12 months; the most recent was 741 days ago. Activity: dormant.

Observed changes

Sat Oct 31 2026 12:37:40 GM +0000 (Coordinated Universal Time) — released 2.9.1 → 2.9.1
Fri Oct 30 2026 20:20:50 GM +0000 (Coordinated Universal Time) — released 2.8.1 → 2.9.1

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