Package
is-core-module
Is this specifier a node.js core module?
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 115.7m
- +75% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 8 days ago
- v2.17.0
- GitHub stars
- 26
- 13 forks
- Open issues / PRs
- 1 / 1
- Contributors
- 5
- Commits, last 52 weeks
- 17
Downloads
Last week 2026-09-15 to 2026-09-21
115,747,140 downloads last week, 510,869,478 in the last month. The 12-month change of +75% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 227 in total
- Latest version
- 2.17.0, 17 Sept 20268 days ago
- First published
- 29 Sept 2014
- Last push to GitHub
- 17 Sept 20268 days before the snapshot
- Repository archived
- No
- Open issues
- 1
- Open pull requests
- 1
- Commits, last 52 weeks
- 17
- Dependents on npm
- 2,204
Major versions
- v2 first release 2.0.0, 29 Sept 2020
- v1 first release 1.0.0, 29 Sept 2014
Recent releases
| Version | Published |
|---|---|
| 2.17.0 | 17 Sept 2026 |
| 2.16.2 | 5 May 2026 |
| 2.16.1 | 21 Dec 2024 |
| 2.16.0 | 13 Dec 2024 |
| 2.15.1 | 21 Aug 2024 |
| 2.15.0 | 17 Jul 2024 |
| 2.14.0 | 20 Jun 2024 |
| 2.13.1 | 21 Oct 2023 |
| 2.13.0 | 4 Aug 2023 |
| 2.12.1 | 16 May 2023 |
| 2.12.0 | 10 Apr 2023 |
| 2.11.0 | 18 Oct 2022 |
| 2.10.0 | 4 Aug 2022 |
| 2.9.0 | 19 Apr 2022 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- >= 0.4
- Runtimes
- -
- Unpacked size (npm)
- 32 kB
- Dependencies (1)
hasown
npm install is-core-module- jsDelivr
https://cdn.jsdelivr.net/npm/is-core-module@2.17.0/ - unpkg
https://unpkg.com/is-core-module@2.17.0/ - esm.sh
https://esm.sh/is-core-module@2.17.0
Indexability: Indexed.