Key numbers
As of 25 Sept 2026
- Weekly downloads
- 8.9m
- +80% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 years ago
- v0.5.1
- GitHub stars
- -
- Open issues / PRs
- - / -
- Contributors
- -
- Commits, last 52 weeks
- -
Downloads
Last week 2026-09-15 to 2026-09-21
8,860,655 downloads last week, 45,334,651 in the last month. The 12-month change of +80% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 021 in total
- Latest version
- 0.5.1, 22 Nov 20214 years ago
- First published
- 25 Jul 2016
- Last push to GitHub
- -
- Repository archived
- -
- Open issues
- -
- Open pull requests
- -
- Commits, last 52 weeks
- -
- Dependents on npm
- 6,499
Major versions
- v0 first release 0.1.0, 28 Jul 2016
Recent releases
| Version | Published |
|---|---|
| 0.5.1 | 22 Nov 2021 |
| 0.5.0 | 20 Nov 2021 |
| 0.4.1 | 20 Nov 2021 |
| 0.4.0 | 14 Feb 2021 |
| 0.3.2 | 14 Jan 2021 |
| 0.3.1 | 29 Jul 2020 |
| 0.2.3 | 20 May 2019 |
| 0.2.2 | 8 May 2019 |
| 0.2.1 | 7 May 2019 |
| 0.2.0 | 4 Nov 2018 |
| 0.1.10 | 17 Oct 2018 |
| 0.1.9 | 4 Feb 2018 |
| 0.1.8 | 3 Oct 2017 |
| 0.1.7 | 27 Jun 2017 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 758 kB
- Dependencies (0)
- None
npm install class-transformerCDN
jsDelivr: 60.5k requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/class-transformer@0.5.1/ - unpkg
https://unpkg.com/class-transformer@0.5.1/ - esm.sh
https://esm.sh/class-transformer@0.5.1
Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.