Key numbers
As of 25 Sept 2026
- Weekly downloads
- 526.4k
- +25% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 1 year ago
- v2.2.0
- GitHub stars
- 125
- 11 forks
- Open issues / PRs
- 0 / 0
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
526,431 downloads last week, 2,492,678 in the last month. The 12-month change of +25% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 018 in total
- Latest version
- 2.2.0, 9 Dec 20241 year ago
- First published
- 11 Mar 2014
- Last push to GitHub
- 9 Dec 2024655 days before the snapshot
- Repository archived
- No
- Open issues
- 0
- Open pull requests
- 0
- Commits, last 52 weeks
- 0
- Dependents on npm
- 492
Major versions
- v2 first release 2.0.0, 28 Jul 2023
- v1 first release 1.0.0, 9 Nov 2015
- v0 first release 0.0.0, 11 Mar 2014
Recent releases
| Version | Published |
|---|---|
| 2.2.0 | 9 Dec 2024 |
| 2.1.0 | 25 Nov 2023 |
| 2.0.1 | 2 Aug 2023 |
| 2.0.0 | 28 Jul 2023 |
| 1.4.0 | 4 May 2023 |
| 1.3.0 | 4 May 2023 |
| 1.2.1 | 21 Sept 2018 |
| 1.2.0 | 10 Aug 2017 |
| 1.1.0 | 19 Jul 2017 |
| 1.0.0 | 9 Nov 2015 |
| 0.3.1 | 20 Jun 2014 |
| 0.3.0 | 10 May 2014 |
| 0.2.1 | 22 Apr 2014 |
| 0.2.0 | 7 Apr 2014 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 105 kB
- Dependencies (0)
- None
npm install is-type-of- jsDelivr
https://cdn.jsdelivr.net/npm/is-type-of@2.2.0/ - unpkg
https://unpkg.com/is-type-of@2.2.0/ - esm.sh
https://esm.sh/is-type-of@2.2.0
Indexability: Not indexed (discovery only): no category.