Package

physical-cpu-count

Provides the number of physical cores

v2.0.0, 7 Dec 2016ISCCommonJSTypes: None

$ npm install physical-cpu-count

npm

Key numbers

As of 25 Sept 2026

Weekly downloads: 345.2k; -28% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 9 years ago; v2.0.0
GitHub stars: -
Open issues / PRs: - / -
Contributors: -
Commits, last 52 weeks: -

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

345,226 downloads last week, 1,154,984 in the last month. The 12-month change of -28% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 02 in total
Latest version: 2.0.0, 7 Dec 20169 years ago
First published: 5 Dec 2016
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: -

Major versions

v2 first release 2.0.0, 7 Dec 2016
v1 first release 1.0.0, 5 Dec 2016

Recent releases

Version	Published
2.0.0	7 Dec 2016
1.0.0	5 Dec 2016

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install physical-cpu-count

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/physical-cpu-count@2.0.0/
unpkghttps://unpkg.com/physical-cpu-count@2.0.0/
esm.shhttps://esm.sh/physical-cpu-count@2.0.0

Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): completeness 0.5 < 0.6 (missing: github_owner, stars, release_date, category); GitHub data not fetched yet; no category.