Package
jscpd
Copy/paste detector for programming source code. Finds duplicated code in 224 languages, reports as HTML/JSON/SARIF/Markdown, fails CI over a duplication threshold. Rust engine, self-contained binary.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 2.5m
- +2647% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 1 day ago
- v5.3.2
- GitHub stars
- 6.3k
- 265 forks
- Open issues / PRs
- 35 / 11
- Contributors
- -
- Commits, last 52 weeks
- 887
Downloads
Last week 2026-09-15 to 2026-09-21
2,525,914 downloads last week, 15,372,662 in the last month. The 12-month change of +2647% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 33166 in total
- Latest version
- 5.3.2, 23 Sept 20261 day ago
- First published
- 3 Jun 2013
- Last push to GitHub
- 25 Sept 2026same day as the snapshot
- Repository archived
- No
- Open issues
- 35
- Open pull requests
- 11
- Commits, last 52 weeks
- 887
- Dependents on npm
- 115
Major versions
- v5 first release 5.0.4, 8 Jun 2026
- v4 first release 4.0.0, 26 May 2024
- v3 first release 3.0.0, 8 Mar 2020
- v2 first release 2.0.0, 28 Dec 2018
- v1 first release 1.0.0, 21 Nov 2018
- v0 first release 0.1.1, 3 Jun 2013
Recent releases
| Version | Published |
|---|---|
| 5.3.2 | 23 Sept 2026 |
| 5.3.1 | 21 Sept 2026 |
| 5.3.0 | 18 Sept 2026 |
| 5.2.1 | 15 Sept 2026 |
| 5.2.0 | 8 Sept 2026 |
| 5.1.2 | 3 Sept 2026 |
| 5.1.1 | 31 Aug 2026 |
| 5.1.0 | 30 Aug 2026 |
| 5.0.16 | 18 Aug 2026 |
| 4.3.0 | 13 Aug 2026 |
| 5.0.15 | 13 Aug 2026 |
| 5.0.14 | 27 Jul 2026 |
| 5.0.12 | 8 Jul 2026 |
| 5.0.11 | 20 Jun 2026 |
- Module format
- -Not determined from package.json
- TypeScript types
- None
- Node.js engine range
- >=18
- Runtimes
- -
- Unpacked size (npm)
- 14 kB
- Dependencies (0)
- None
npm install jscpd- jsDelivr
https://cdn.jsdelivr.net/npm/jscpd@5.3.2/ - unpkg
https://unpkg.com/jscpd@5.3.2/ - esm.sh
https://esm.sh/jscpd@5.3.2
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|---|---|---|---|---|---|
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Indexability: Indexed.