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semver

The semantic version parser used by npm.

v7.8.5, 19 Jun 2026ISCCommonJSTypes: None
$ npm install semver

Key numbers

As of 25 Sept 2026
Weekly downloads
658.8m
+60% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
3 months ago
v7.8.5
GitHub stars
5.5k
601 forks
Open issues / PRs
40 / 20
Contributors
107
Commits, last 52 weeks
33

Downloads

Last week 2026-09-15 to 2026-09-21
0250m500m750m1bnSept 2025Mar 2026Sept 2026High 855.7m (18 Aug 2026)Low 253.5m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

658,805,103 downloads last week, 2,863,739,145 in the last month. The 12-month change of +60% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
8117 in total
Latest version
7.8.5, 19 Jun 20263 months ago
First published
12 Feb 2011
Last push to GitHub
10 Sept 202614 days before the snapshot
Repository archived
No
Open issues
40
Open pull requests
20
Commits, last 52 weeks
33
Dependents on npm
39,429

Major versions

  1. v7 first release 7.0.0, 14 Dec 2019
  2. v6 first release 6.0.0, 26 Mar 2019
  3. v5 first release 5.0.0, 11 Jul 2015
  4. v4 first release 4.0.0, 11 Sept 2014
  5. v3 first release 3.0.0, 23 Jul 2014
  6. v2 first release 2.0.1, 20 Jun 2013
  7. v1 first release 1.0.0, 12 Feb 2011

Recent releases

VersionPublished
7.8.519 Jun 2026
7.8.49 Jun 2026
7.8.38 Jun 2026
7.8.24 Jun 2026
7.8.121 May 2026
7.8.08 May 2026
7.7.45 Feb 2026
7.7.37 Oct 2025
7.7.212 May 2025
7.7.13 Feb 2025
7.7.029 Jan 2025
7.6.316 Jul 2024
7.6.29 May 2024
7.6.17 May 2024
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=10
Runtimes
-
Unpacked size (npm)
99 kB
Dependencies (0)
None
npm install semver

CDN

jsDelivr: 26.9m requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/semver@7.8.5/
  • unpkghttps://unpkg.com/semver@7.8.5/
  • esm.shhttps://esm.sh/semver@7.8.5
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.