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tsd

Check TypeScript type definitions

v0.33.0, 5 Aug 2025MITCommonJSTypes: BundledTypeScript tooling
$ npm install tsd

Key numbers

As of 25 Sept 2026
Weekly downloads
426.4k
+13% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
7
Direct, from package.json
Last release
1 year ago
v0.33.0
GitHub stars
2.6k
68 forks
Open issues / PRs
46 / 8
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0200k400k600kSept 2025Mar 2026Sept 2026High 532.6k (25 Aug 2026)Low 193k (30 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

426,383 downloads last week, 1,861,437 in the last month. The 12-month change of +13% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
065 in total
Latest version
0.33.0, 5 Aug 20251 year ago
First published
20 Oct 2012
Last push to GitHub
5 Aug 2025415 days before the snapshot
Repository archived
No
Open issues
46
Open pull requests
8
Commits, last 52 weeks
0
Dependents on npm
109

Major versions

  1. v0 first release 0.1.0, 20 Oct 2012

Recent releases

VersionPublished
0.33.05 Aug 2025
0.32.09 Apr 2025
0.31.24 Sept 2024
0.31.117 Jun 2024
0.31.030 Mar 2024
0.30.724 Feb 2024
0.30.623 Feb 2024
0.30.519 Feb 2024
0.30.417 Jan 2024
0.30.33 Jan 2024
0.30.22 Jan 2024
0.30.126 Dec 2023
0.30.017 Dec 2023
0.29.031 Aug 2023
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=14.16
Runtimes
-
Unpacked size (npm)
93 kB
Dependencies (7)
meowglobbyjest-diffpath-existsread-pkg-up@tsd/typescripteslint-formatter-pretty
npm install tsd
  • jsDelivrhttps://cdn.jsdelivr.net/npm/tsd@0.33.0/
  • unpkghttps://unpkg.com/tsd@0.33.0/
  • esm.shhttps://esm.sh/tsd@0.33.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.